Winix AM90 vs Winix C545: 127 Highlights & 53 Differences — So, Which Air Purifier Actually Works Better
If you want convenience and lasting filter savings, AM90 is the smarter choice, but C545 delivers solid air cleaning at a lower cost. See how Winix AM90 and Winix C545 compare in the specs that matter — from auto dimming display, auto fan speed adjustment, touch controls & fan speed levels to extra features that could tip the scales.
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Highlights 169
No extras. Just what matters.
Recaptor
Winix AM90 Vs Winix C545: A Thorough Comparison of Air Purifiers for Home Comfort
When it comes to enhancing indoor air quality, both the Winix AM90 and the Winix C545 stand out as tower-style air purifiers fit for living rooms, bedrooms, and offices. Both models utilize advanced filtration technology featuring True HEPA H13 filters alongside activated carbon, aiming to efficiently capture airborne allergens, smoke, odors, and dust. They cover similar room sizes around 360 square feet and deliver filtration through multi-stage systems with ionizers and PlasmaWave technology, enhancing air purification. However, they diverge notably in features such as sensor sophistication, noise management, control options, and maintenance convenience. While the AM90 targets users prioritizing quiet operation, smart connectivity, and flexible controls, the C545 focuses on delivering solid performance and higher CADR values at a budget-friendly price.
Winix AM90: Smart, Silent, and Sustainable Filtration
The Winix AM90 impresses with its comprehensive sensor suite that includes PM2.5, dust, VOC, odor, and light sensors. This expansive detection allows for a real-time display of air quality and automatic, precise fan speed adjustment tailored to changing room conditions. Thanks to its noise level averaging just 32 dB and a minimum noise of 27 dB, this purifier is ideal for quiet environments like bedrooms or offices.
With a rich control ecosystem, including remote, voice, and app integration, the AM90 offers unmatched user convenience. Adjustable display brightness, sleep and eco modes, plus timer and child lock features, make it very family-friendly and easy to personalize. The inclusion of a washable True HEPA filter with a 12-month lifespan reduces replacement costs and supports eco-friendly upkeep, matching its energy-efficient A rating.
The unit's sturdy ABS plastic construction, combined with a stable base and tool-free, slide-out filter access, simplifies maintenance tasks. Moreover, its broad operating temperature range of 41-104°F and humidity tolerance from 20-85% RH ensure reliable performance in various climates. When set to turbo, the fan operates up to 400 speed levels, enabling rapid air cleaning when needed.
Winix C545: Efficient Performance at an Affordable Price
For those seeking a more budget-conscious purifier, the Winix C545 delivers strong value. It offers slightly higher dust and overall CADR ratings; up to 255 CADR compared to the AM90's 24, which means it can purify air a bit faster in similar-sized rooms. Although it lacks a PM2.5 sensor, the C545 includes odor and VOC sensors for responsive air quality management through an automatic mode.
The purifier's sleek design and lighter weight (11 lbs) make it easier to relocate within tight layouts. It also features a user-friendly front and top control panel with touch buttons and app support for convenient operation. However, it does not support remote or voice control and lacks advanced functionalities such as a timer, display brightness adjustment, or a child safety lock.
Maintenance requires more attention here: the filters are non-washable and need replacement about every 12 months, costing roughly $60, with a cleaning frequency about twice as often as the AM90 model. Included in the package are spare filters and a filter replacement tool, helping offset upkeep efforts somewhat. Its noise levels are louder on average (59.7 dB), which might be less ideal for noise-sensitive spaces.
Safety is well covered with overheat, tipover, and surge protection. It also features nationwide service with on-site options and an extended warranty, providing peace of mind for users seeking robust support. The operating temperature range is wide,r starting from 32°F, which could be useful in cooler environments.
Quick Take
The Winix AM90 excels with its ultra-quiet operation, advanced sensor suite, and versatile smart controls, making it a superb choice for those wanting a modern, easy-to-manage purifier with longer-lasting, washable filters. Meanwhile, the Winix C545 offers higher CADR performance at a very attractive price, though it sacrifices some of the smart and maintenance conveniences in favor of affordability and straightforward functionality.
Bottom Line: Which Winix Air Purifier Should You Buy?
If your priority lies in smart features, quieter performance, and easier upkeep with longer filter life, the Winix AM90 is undoubtedly the better option. Its comprehensive sensor array and full-spectrum remote, voice, and app controls make it an ideal pick for tech-savvy users who appreciate comfort and convenience. On the other hand, if budget constraints are tight and you want solid dust and smoke filtration for larger spaces without the bells and whistles, the Winix C545 stands out as a practical and competent choice at under $100.
Verdict
- Winner: Winix AM90 - Offers superior quietness, extended filter lifespan with washable options, and advanced sensor and control technology for smart home integration.
- Runner-up: Winix C545 - Provides higher CADR performance and a lower upfront price, aimed at users who prioritize basic but effective air cleaning without many extra features.
Comparisons 36
Two enter. One leaves your cart.Price comparisons
Winix AM90
Winix C545
Related comparisons 36
Because one duel is never enough.
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Comparisons & Facts 169
Side by side. The numbers. The features. No drama.Is Winix AM90 better than Winix C545? It depends on what you need. Our full air purifiers comparison looks at everything from specs and value to user experience — so you can make the smarter pick between these two air purifiers.
General Information 13
Intended Room Type
What room type is it intended for?
61 Winix AM90 0 Votes Living Room, Bedroom, Kitchen, Office
40 Winix C545 0 Votes Bedroom, Living Room, Office
Winix AM90
Suitable for multiple areas within a home or office, making it versatile in different settings.
Specifies what kind of room the air purifier is designed for.
Recommended Room Size
What is the recommended room size?
Winix AM90
Equivalent to about 33.5 m², ideal for medium-sized rooms such as bedrooms or living rooms.
The ideal room area for optimal purification performance.
Technology Type
What technology does it use?
53 Winix AM90 0 Votes True HEPA, PlasmaWave
55 Winix C545 0 Votes True HEPA, Activated Carbon
Winix AM90
True HEPA filtration ensures 99.97% of airborne particles are captured, while PlasmaWave technology helps break down pollutants.
The primary purification technologies used by the unit.
Design Style
What is the design style?
85 Winix AM90 0 Votes Modern
85 Winix C545 0 Votes Modern
Winix AM90
Its sleek, tower-style design complements contemporary home decor.
The visual and structural style of the purifier’s exterior.
Control Type
What control types are available?
80 Winix AM90 0 Votes App, Voice
80 Winix C545 0 Votes Touch, App
Winix AM90
Multiple control options allow for convenient use from a distance, or even via smart devices like Alexa or Google Assistant.
The methods available to operate the device.
Display Type
What is the display type?
45 Winix AM90 0 Votes LED
65 Winix C545 0 Votes LED
Winix AM90
Provides clear, visible feedback on settings and air quality levels.
The kind of display interface provided.
Model Name
What is the model name?
70 Winix AM90 0 Votes Winix AM90
57 Winix C545 0 Votes Winix C545
The official name or model identifier of the air purifier.
Model Type
What type of model is this?
55 Winix AM90 0 Votes Tower
65 Winix C545 0 Votes Tower
The structural style or type of the air purifier.
Product Series
What is the product series?
25 Winix AM90 0 Votes AM
58 Winix C545 0 Votes C
Indicates which product line or series the model belongs to.
Release Year
What year was it released?
26 Winix AM90 0 Votes 2018
50 Winix C545 0 Votes 2020
The year the model was first released to market.
Color Options
What color options are offered?
52 Winix AM90 0 Votes White,Black,Polished Charcoal Gray
57 Winix C545 0 Votes White
Available color variations for this model.
Form Factor
What is the form factor?
35 Winix AM90 0 Votes Tower
45 Winix C545 0 Votes Tower
The overall shape and layout of the device.
Dimensions & Weight 10
Depth
What is the depth?
vs
Depth
Winix AM90 has a depth of 7.8 inches compared to 8.4 inches for the Winix C545, making the AM90 slightly less deep by 0.6 inches. This makes AM90 a bit easier to fit in narrow spots.
The front-to-back measurement of the purifier.
Package Width
What is the package width?
vs
Package Width
The package width for Winix AM90 is 15 inches and for Winix C545 it is slightly less at 14 inches. This suggests C545’s packaging is more compact, beneficial for shipping and storage.
The width of the product packaging.
Package Height
What is the package height?
vs
Package Height
The package height for Winix AM90 is 26 inches while Winix C545 is shorter at 21 inches, a 5-inch difference. C545’s shorter package may ease unboxing and storage.
The height of the product packaging.
Weight
What is the weight?
Winix AM90
7.2 kg Light enough to move yet heavy enough to ensure stability during operation.
Winix C545
Equivalent to about 5 kg. This is relatively light, making it easy to move around the house.
The total weight of the air purifier unit.
Winix C545 is lighter. That makes it easier to move around the house when cleaning or rearranging.
Width
What is the width?
Winix AM90
37.9 cm About the width of a medium-sized bookshelf, making it easy to place without taking up too much space.
Winix C545
Approximately 34.8 cm. This width is comparable to a standard book or small kitchen appliance.
The horizontal measurement of the air purifier.
Height
What is the height?
Winix AM90
59.9 cm Standing roughly the height of a small table, it fits easily into most room corners.
Winix C545
About 52 cm, roughly the height of a typical desk lamp or small countertop appliance.
The total vertical measurement from base to top.
Package Depth
What is the package depth?
Winix AM90
20.3 cm Compact packaging that ensures minimal storage space when boxed.
The depth of the product packaging.
Package Weight
What is the package weight?
Winix AM90
9.1 kg Keeping the total package weight manageable for one person to carry.
The total shipping weight including packaging.
Cord Length
What is the cord length?
Winix AM90
1.83 m Provides flexibility to place the unit at a distance from an outlet, especially useful in larger rooms.
The length of the power cord attached to the purifier.
Base Diameter
What is the base diameter?
Who knows? 0 Votes Winix C545
Winix AM90
30.5 cm Provides a stable base, preventing tipping and ensuring safety.
The circular base width for tower-style purifiers.
Performance & Efficiency 19
CADR Pollen
What is the CADR for pollen?
vs
CADR Pollen
Both products share a CADR pollen rating at 240 CFM, indicating equal performance for pollen removal which benefits allergy sufferers.
Pollen-specific clean air delivery rate.
Frequency
What is the operating frequency?
vs
Frequency
The frequency rating is 60 Hz for both Winix AM90 and C545, compatible with typical North American electrical systems.
The electrical frequency of operation.
Air Changes Per Hour
How many air changes per hour?
Winix AM90
The unit cycles the air almost five times an hour, promoting faster purification.
Number of complete air changes per hour.
Coverage Area
What is the coverage area?
vs
Coverage Area
Coverage area is consistent for both with 360 sq ft recommended, suiting medium-sized rooms comfortably.
The total maximum area the purifier can effectively clean.
Max Airflow
What is the maximum airflow rate?
Who knows? 0 Votes Winix C545
vs
Max Airflow
Winix AM90 has a maximum airflow rated at 330 CFM; Winix C545 does not provide this data, making AM90’s airflow performance clearer for users.
Maximum airflow capacity of the unit.
Operating Temperature Range
What is the operating temperature range?
55 Winix AM90 0 Votes 41-104°F
70 Winix C545 1 Votes 32-104°F
vs
Operating Temperature Range
Operating temperature range is 41-104°F for AM90, compared to a broader 32-104°F for C545, so C545 works better in cooler room conditions.
The recommended ambient temperature range for operation.
The C545's lower operating temperature range is better for colder rooms or garages, giving it more versatility.
CADR Smoke
What is the CADR for smoke?
Winix AM90
332.2 m³/h – High smoke CADR ensures efficient removal of smoke particles from the air.
Winix C545
High CADR value for smoke, meaning it quickly removes smoke particles from the air in a 360 sq ft room.
Smoke-specific clean air delivery rate.
AM90 has a slightly better CADR for smoke, which is important for my home.
Noise Level Average
What is the average noise level?
Winix AM90
Low noise – Quiet enough to not disturb daily activities, ideal for living rooms or offices.
Winix C545
Maximum noise level, which is similar to the sound of a normal conversation or air conditioning.
Typical average noise during standard operation.
The average noise level difference is huge. AM90 is definitely quieter for a bedroom.
CADR Dust
What is the CADR for dust?
Winix AM90
326.2 m³/h – Effective at removing dust particles, ensuring a cleaner home environment.
Winix C545
Excellent at removing dust, making it well-suited for homes in dusty environments.
Dust-specific clean air delivery rate.
Airflow Direction Type
What is the airflow direction type?
35 Winix AM90 0 Votes Forward
35 Winix C545 0 Votes Upward
Winix AM90
Forward airflow ensures a consistent stream of purified air to the room.
Winix C545
Designed to direct purified air upwards, ensuring even distribution throughout the room.
The pattern or direction in which clean air is released.
Noise Level Min
What is the minimum noise level?
Winix AM90
Whisper-quiet operation, ideal for use in bedrooms or offices without disturbing the environment.
Winix C545
Quiet operation, especially useful when running at lower speeds or in Sleep Mode during the night.
Minimum operating noise level at lowest fan speed.
Noise Level Max
What is the maximum noise level?
Winix AM90
Comparable to a quiet conversation – At full power, it operates at a level that's not disruptive.
Winix C545
This is quieter than most vacuum cleaners, making it a suitable option for light sleepers.
Maximum noise level at highest fan speed.
Filtration System 18
Primary Filter Type
What is the primary filter type?
75 Winix AM90 0 Votes True HEPA
70 Winix C545 0 Votes True HEPA
vs
Primary Filter Type
Primary filter type is True HEPA for both, providing superior particle filtration performance.
The main type of filter used to trap fine particles.
Pre Filter Type
What is the pre-filter type?
55 Winix AM90 0 Votes Mesh
45 Winix C545 0 Votes Mesh
vs
Pre Filter Type
Both use mesh pre-filters, helping capture larger particles and extend filter life.
The type of pre-filter that captures larger dust and hair.
Ionizer Function
Does it have ionizer function?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
vs
Ionizer Function
Ionizer function is present in both models, aiding additional air purification through ionization.
Generates negative ions to capture fine airborne particles.
Filter Life Duration
What is the filter life duration?
vs
Filter Life Duration
Filter life duration is 12 months for both, making maintenance scheduling straightforward and comparable.
Expected lifespan of the filter before replacement.
Filter Availability
Are replacement filters available?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Winix AM90
Filters are readily available for replacement, ensuring the unit remains effective.
Winix C545
Replacement filters are readily available for purchase.
Indicates if replacement filters are easy to find on the market.
Filter Change Frequency
How often should filters be changed?
vs
Filter Change Frequency
Filter change frequency is recommended every 12 months for both, promoting consistent air quality.
Recommended frequency for changing filters.
UVC Light
Does it include UVC light?
No
0
Votes
Winix AM90
No
0
Votes
Winix C545
vs
UVC Light
Neither model includes UVC light; both do not provide this germicidal feature.
Uses ultraviolet-C light to sterilize bacteria and viruses.
Filter Washable
Are the filters washable?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
vs
Filter Washable
Filters are washable on both units, simplifying regular upkeep and reducing replacement frequency.
Indicates whether filters can be washed and reused.
Replacement Filter Model
What is the replacement filter model?
Who knows? 0 Votes Winix AM90
Who knows? 0 Votes Winix C545
The model number or code for compatible replacement filters.
HEPA Filter Grade
What is the HEPA filter grade?
75 Winix AM90 0 Votes H13
75 Winix C545 0 Votes H13
Winix AM90
H13-grade HEPA ensures thorough filtration for maximum air cleanliness.
Winix C545
H13-grade HEPA filter ensures high efficiency in trapping fine particulate matter, including pollen and dust.
Indicates HEPA filter class and particle capture efficiency.
Carbon Filter Type
What is the carbon filter type?
85 Winix AM90 0 Votes Activated Carbon
85 Winix C545 0 Votes Activated Carbon
Winix AM90
Activated carbon helps eliminate odors, smoke, and harmful VOCs from the air.
Winix C545
Activated carbon helps eliminate odors like cooking smells, pet odors, and smoke.
Type of carbon material used for odor and gas removal.
Filter Material Composition
What materials are used in the filter?
65 Winix AM90 0 Votes Fiberglass, Activated Carbon
25 Winix C545 0 Votes Fiberglass, Plastic
Winix AM90
Combination of materials ensures both particle and odor filtration for better air quality.
Winix C545
Durable materials ensure longevity and effective filtration.
Materials used in constructing the filter media.
Air Quality & Sensors 15
Auto Dimming Display
Does it have an auto dimming display?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Winix C545
Display dims automatically in dark rooms for less intrusive operation.
Adjusts screen brightness automatically based on lighting.
Auto Fan Speed Adjustment
Does it support auto fan speed adjustment?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
vs
Auto Fan Speed Adjustment
Auto fan speed adjustment is included on both models, optimizing airflow and noise levels without manual input.
Automatically changes fan speed based on sensor data.
Air Quality Sensor
Does it have an air quality sensor?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
vs
Air Quality Sensor
Both Winix AM90 and C545 have air quality sensors, enabling real-time air monitoring for improved indoor environment.
Detects overall air quality and pollution level.
Dust Sensor
Does it include a dust sensor?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Detects airborne dust particles to optimize performance.
VOC Sensor
Does it have a VOC sensor?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Detects volatile organic compounds and harmful gases.
CO2 Sensor
Does it include a CO2 sensor?
No
0
Votes
Winix AM90
No
0
Votes
Winix C545
vs
CO2 Sensor
CO2 sensors are not available on AM90; C545 features CO2 sensors marked as No, meaning neither model actively monitors carbon dioxide.
Monitors carbon dioxide levels in the air.
PM10 Sensor
Does it have a PM10 sensor?
No
0
Votes
Winix AM90
No
0
Votes
Winix C545
vs
PM10 Sensor
PM10 sensor is absent on both units, indicating no detection of larger particulate matter above PM10.
Detects coarse dust particles (10 microns and larger).
Humidity Sensor
Does it include a humidity sensor?
No
0
Votes
Winix AM90
No
0
Votes
Winix C545
Detects humidity level in the environment.
Automatic Mode
Does it have an automatic mode?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Winix C545
Automatically adjusts fan speed based on real-time air quality.
Adjusts purification level automatically based on air quality.
Light Sensor
Does it have a light sensor?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Winix C545
Light sensor automatically adjusts the display brightness for a user-friendly experience.
Detects ambient light for automatic display dimming.
Real Time Air Quality Display
Does it show real-time air quality?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Winix C545
Provides real-time air quality status, helping you track the environment's cleanliness.
Displays air quality readings instantly on screen or app.
PM25 Sensor
Does it include a PM2.5 sensor?
Yes 1 Votes Winix AM90
No
0
Votes
Winix C545
Detects PM2.5 fine particles (2.5 microns and smaller).
Having a PM2.5 sensor is a must-have for me, so AM90 wins this easily.
Controls & Interface 13
Touch Controls
Does it have touch controls?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Allows operation via touch-sensitive interface.
Remote Control
Does it come with a remote control?
No
0
Votes
Winix AM90
No
0
Votes
Winix C545
vs
Remote Control
Neither device includes a remote control, requiring manual or app-based operation only.
Allows operation from a distance using a remote device.
Mobile App Control
Can it be controlled through a mobile app?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Enables control via smartphone application.
WiFi Indicator Light
Does it have a WiFi indicator light?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
vs
WiFi Indicator Light
WiFi indicator light is present on both, confirming wireless connectivity status.
Shows WiFi connectivity status visually.
Child Lock
Does it include a child lock?
Yes 0 Votes Winix AM90
No
0
Votes
Winix C545
Winix C545
A safety feature that prevents children from tampering with the air purifier settings.
Prevents accidental operation by children.
Control Panel Location
Where is the control panel located?
95 Winix AM90 0 Votes Front
35 Winix C545 1 Votes Top
Indicates where the main control panel is located.
I prefer the controls on the top, it's just more intuitive to use. C545 got that right.
Touch Sensitivity Level
What is the touch sensitivity level?
Who knows? 0 Votes Winix AM90
Who knows? 0 Votes Winix C545
Indicates how responsive the touch interface is.
Physical Buttons
Does it include physical buttons?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Provides tactile buttons for basic operation.
Display Brightness Adjustment
Can the display brightness be adjusted?
Yes 0 Votes Winix AM90
No
0
Votes
Winix C545
Allows users to adjust the display brightness manually.
Timer Function
Does it have a timer function?
Yes 0 Votes Winix AM90
No
0
Votes
Winix C545
Lets users set specific operating durations.
Sleep Mode
Does it feature a sleep mode?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Operates quietly with dimmed display for sleeping.
Filter Reset Button
Does it have a filter reset button?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Dedicated button to reset the filter indicator after replacement.
Fan & Operation Modes 10
Eco Mode
Does it have an eco mode?
Yes 0 Votes Winix AM90
No
0
Votes
Winix C545
vs
Eco Mode
Eco mode is available on AM90 but missing on C545, making AM90 better for energy-conscious users.
Energy-saving mode that reduces power usage.
Fan Speed Levels
What fan speed levels are available?
41 Winix AM90 0 Votes Low, Medium, High, Turbo
47 Winix C545 0 Votes Auto, Low, Medium, High, Turbo
Lists the available fan speed levels or names.
Turbo Mode
Does it include a turbo mode?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
vs
Turbo Mode
Turbo mode exists on both Winix AM90 and C545, for intensified air cleaning when needed.
High-power mode for rapid air purification.
Custom Mode
Does it support a custom mode?
Yes 0 Votes Winix AM90
No
0
Votes
Winix C545
Lets users set personalized mode settings or schedules.
Maximum Fan Speed
What is the maximum fan speed?
Who knows? 0 Votes Winix C545
Maximum fan rotation speed when operating at full power.
Minimum Fan Speed
What is the minimum fan speed?
Who knows? 0 Votes Winix C545
Lowest rotation speed for quiet or energy-saving mode.
Sleep Quiet Mode
Does it feature a sleep or quiet mode?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Minimizes noise and display brightness for nighttime use.
Manual Mode
Does it include manual mode?
Yes 0 Votes Winix AM90
No
0
Votes
Winix C545
Allows manual fan speed and mode selection by the user.
Oscillation
Does it feature oscillation?
No
0
Votes
Winix AM90
No
0
Votes
Winix C545
Rotates or swings to distribute air evenly across a room.
Airflow Direction Control
Can you control the airflow direction?
No
0
Votes
Winix AM90
No
0
Votes
Winix C545
Allows users to adjust the direction of purified airflow.
Safety & Protection 9
Overheat Protection
Does it have overheat protection?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
vs
Overheat Protection
Both products have overheat protection, ensuring safe operation and preventing damage.
Prevents damage by automatically shutting down when overheating.
Power Failure Memory
Does it have power failure memory?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Remembers last settings after a power outage.
Tipover Protection
Does it include tipover protection?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Shuts off the device automatically if it tips over.
Power Surge Protection
Does it include power surge protection?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Protects internal components from voltage spikes.
Safety Auto Shutoff
Does it feature safety auto shutoff?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Automatically turns off under unsafe or fault conditions.
UV Safety Shield
Does it include a UV safety shield?
No
0
Votes
Winix AM90
No
0
Votes
Winix C545
Shields users from direct UV light exposure in UV-enabled models.
Ozone Emission Safe
Is it ozone emission safe?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Ensures ozone emissions remain within safe levels.
Electrical Protection Rating
What is the electrical protection rating?
35 Winix AM90 0 Votes IP20
25 Winix C545 0 Votes IP20
Indicates protection level against dust or electrical contact.
Fuse Type
What type of fuse does it use?
25 Winix AM90 0 Votes Thermal Fuse
25 Winix C545 0 Votes Thermal Fuse
Identifies the type of fuse used for electrical safety.
Build & Materials 7
Body Material
What material is the purifier body made of?
65 Winix AM90 0 Votes ABS Plastic
65 Winix C545 0 Votes ABS Plastic
vs
Body Material
Body material for both is ABS plastic, combining durability and lightweight design.
Describes the main material used for the purifier body.
Finish Texture
What type of finish texture does it have?
35 Winix AM90 0 Votes Matte
25 Winix C545 0 Votes Matte
vs
Finish Texture
Finish texture is matte for both, providing a modern non-glossy appearance.
Describes the surface finish of the air purifier.
Build Quality Grade
What is the build quality grade?
70 Winix AM90 0 Votes Standard
55 Winix C545 0 Votes Standard
Indicates the overall craftsmanship and material precision.
Filter Frame Material
What is the filter frame material?
65 Winix AM90 0 Votes Plastic
45 Winix C545 0 Votes Plastic
Indicates the material used for the filter housing or frame.
Build Type
What is the build type?
35 Winix AM90 0 Votes Fixed
15 Winix C545 0 Votes Fixed
Defines the overall design structure of the purifier.
Scratch Resistance
Is the purifier scratch resistant?
No
0
Votes
Winix AM90
Yes 0 Votes Winix C545
Indicates resistance of the body surface to scratches.
Portability Handles Wheels
Does it have handles or wheels for portability?
No
0
Votes
Winix AM90
No
0
Votes
Winix C545
Indicates presence of handles or wheels for easier movement.
Maintenance & Usability 8
Ease Of Access
How is the ease of access for cleaning or filter changes?
85 Winix AM90 0 Votes Front Access
75 Winix C545 0 Votes Front Access
vs
Ease Of Access
Ease of access to filters is front access for both, simplifying maintenance.
Indicates how easily users can reach filters and components.
Tool Free Maintenance
Is maintenance tool free?
Yes 0 Votes Winix AM90
No
0
Votes
Winix C545
vs
Tool Free Maintenance
Tool-free maintenance is available on AM90 but not on C545, making AM90 easier to clean independently.
Allows maintenance without using additional tools.
Maintenance Indicator
Does it have a maintenance indicator?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
vs
Maintenance Indicator
Maintenance indicator is present on both models, notifying users when upkeep is needed.
Alerts when maintenance or cleaning is needed.
Maintenance Frequency Reminder
Does it include a maintenance frequency reminder?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
vs
Maintenance Frequency Reminder
Maintenance frequency reminder is available on both, ensuring regular care scheduling.
Provides reminders for regular filter replacement or cleaning.
Filter Replacement Cost Estimate
What is the estimated filter replacement cost?
Who knows? 0 Votes Winix AM90
63 Winix C545 0 Votes $60
vs
Filter Replacement Cost Estimate
Filter replacement cost estimate is unavailable for AM90, but C545 has an estimated $60 cost, which helps budget-conscious buyers.
Approximate cost for standard replacement filters.
Filter Replacement Method
What is the filter replacement method?
75 Winix AM90 0 Votes Slide Out
75 Winix C545 0 Votes Slide Out
Describes how the filter can be removed and replaced.
Cleaning Frequency
How often should it be cleaned?
Recommended frequency of cleaning for optimal performance.
Cleaning Tools
Are cleaning tools included?
Yes 0 Votes Winix AM90
No
0
Votes
Winix C545
Specifies if cleaning accessories are provided with the unit.
Smart & Connectivity Features 12
WiFi Connectivity
Does it have WiFi connectivity?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
vs
WiFi Connectivity
WiFi connectivity is supported on both Winix AM90 and C545, enabling smart home integration and remote control.
Indicates if the air purifier can connect to WiFi for app or remote control.
Voice Assistant Compatibility
Which voice assistants is it compatible with?
88 Winix AM90 0 Votes Alexa, Google Assistant
73 Winix C545 0 Votes Alexa, Google Assistant
vs
Voice Assistant Compatibility
Voice assistant compatibility includes Alexa and Google Assistant for both, adding smart home convenience.
Specifies which voice assistants are supported.
Bluetooth Connectivity
Does it have Bluetooth connectivity?
No
0
Votes
Winix AM90
No
0
Votes
Winix C545
vs
Bluetooth Connectivity
Bluetooth connectivity is not available for either model, limiting wireless control options.
Allows wireless connection via Bluetooth for setup or local control.
Cloud Connectivity
Does it support cloud connectivity?
Yes 0 Votes Winix AM90
No
0
Votes
Winix C545
vs
Cloud Connectivity
Cloud connectivity is present on AM90 but not on C545, allowing AM90 to leverage cloud features for enhanced user experience.
Connects to cloud services for remote access and data sync.
App Integration
Does it integrate with mobile apps?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
vs
App Integration
App integration is featured on both, enabling smartphone control for convenience.
Integrates with manufacturer or third-party mobile applications.
Firmware Update Capability
Can it update firmware automatically?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
vs
Firmware Update Capability
Firmwire update capability exists on both, ensuring ongoing software improvements.
Allows over-the-air firmware updates for new features or bug fixes.
Multi-Device Sync
Does it support multi-device sync?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
vs
Multi-Device Sync
Multi-device sync is supported on both, enabling seamless control across multiple units.
Synchronizes multiple purifiers or devices under one control.
Data Logging
Does it support data logging?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
vs
Data Logging
Data logging features come with both models, supporting detailed usage tracking.
Logs air quality, usage, and performance data for analysis.
Usage History
Does it keep usage history?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
vs
Usage History
Usage history can be accessed on both, helping users monitor air quality trends and device performance.
Records previous usage patterns and air quality stats.
Offline Mode
Does it have an offline mode?
Yes 0 Votes Winix AM90
No
0
Votes
Winix C545
Operates fully even without an internet connection.
IFTTT Or Smart Home Integration
Does it support IFTTT or smart home integration?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Integrates with automation platforms like IFTTT or smart home hubs.
Remote Start Stop
Can it be started or stopped remotely?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Enables turning the purifier on or off remotely via app or voice.
Environmental & Sustainability 7
Eco Friendly Materials
Are eco-friendly materials used?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
vs
Eco Friendly Materials
Both Winix AM90 and C545 use eco-friendly materials, supporting environmental responsibility.
Indicates whether the product uses eco-friendly materials.
Recyclable Filters
Are the filters recyclable?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Indicates if filters are recyclable after use.
Low Ozone Emission
Does it have low ozone emission?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Ensures minimal ozone emission during operation.
Noise Eco Mode
What is the noise level in eco mode?
Who knows? 0 Votes Winix C545
vs
Noise Eco Mode
Noise level in eco mode is reported as 28 dB for AM90, unavailable for C545. AM90 is thus better quantified for quiet operation.
Noise level during eco or low power mode.
Sustainable Packaging
Is the packaging sustainable?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Describes if the packaging uses recyclable or biodegradable materials.
Carbon Footprint Rating
What is its carbon footprint rating?
Who knows? 0 Votes Winix AM90
Who knows? 0 Votes Winix C545
Approximate carbon footprint of the device’s lifecycle.
Standby Power Usage
How much power does it use on standby?
Power consumption when the device is on standby mode.
Accessories & Package Contents 8
Spare Filters
Are spare filters included?
No
0
Votes
Winix AM90
Yes 0 Votes Winix C545
Indicates whether additional spare filters are provided.
Power Cord
Is the power cord included?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
vs
Power Cord
Power cords are supplied with both units, supporting easy setup.
States whether a power cord is included in the box.
Power Adapter
Is a power adapter included?
No
0
Votes
Winix AM90
Yes 0 Votes Winix C545
vs
Power Adapter
Power adapters are included with C545 but not with AM90, adding convenience for C545 users.
Specifies if an external power adapter is provided.
Setup Guide
Is there a setup guide included?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
vs
Setup Guide
Setup guides come with both products, helping users with quick installation.
Confirms if a setup or quick start guide is provided.
User Manual
Is a user manual included?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Confirms the presence of a printed or digital user manual.
Warranty Card
Is a warranty card included?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
vs
Warranty Card
Warranty cards are included with both, ensuring warranty service access.
Indicates the inclusion of a warranty registration card.
Filters
Are filters included in the box?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Specifies if the product includes initial filters in the box.
Filter Replacement Tool
Is a filter replacement tool included?
No
0
Votes
Winix AM90
Yes 0 Votes Winix C545
Indicates whether a tool for filter replacement is provided.
Certification & Standards 11
CARB Certified
Is it CARB certified?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Confirms compliance with California Air Resources Board standards for ozone emission safety.
ETL Listed
Is it ETL listed?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Shows compliance with North American electrical safety standards.
UL Listed
Is it UL listed?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Indicates UL certification for electrical and fire safety.
Energy Star Certified
Is it Energy Star certified?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
vs
Energy Star Certified
Both models are Energy Star certified, indicating energy efficiency.
Indicates certification for energy-efficient performance.
AHAM Verified
Is it AHAM verified?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Indicates if the air purifier is verified by the Association of Home Appliance Manufacturers.
CSA Certified
Is it CSA certified?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Certifies compliance with Canadian Standards Association safety requirements.
EPA Certified
Is it EPA certified?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Verifies compliance with U.S. Environmental Protection Agency standards.
RoHS Compliant
Is it RoHS compliant?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Ensures restriction of hazardous substances in components and materials.
FCC Certified
Is it FCC certified?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Indicates compliance with Federal Communications Commission standards for electronic emissions.
CE Certified
Is it CE certified?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Confirms compliance with European safety, health, and environmental protection standards.
ISO Certified
Is it ISO certified?
Yes 0 Votes Winix AM90
Yes 0 Votes Winix C545
Indicates certification under ISO standards for quality or environmental management.
Warranty & Support 9
Warranty Duration
What is the warranty duration?
45 Winix AM90 0 Votes 2 years
55 Winix C545 0 Votes 2 years
Winix C545
A solid two-year warranty ensures you’re covered for any defects or issues that may arise with the unit.
Specifies how long the product is covered under warranty.
Warranty Service Type
What type of warranty service is included?
45 Winix AM90 0 Votes Carry In
35 Winix C545 0 Votes Carry In
Winix C545
You can return the unit for repair at the service center, ensuring quick resolution of issues.
Defines how warranty service is provided.
Extended Warranty Availability
Is extended warranty available?
No
0
Votes
Winix AM90
Yes 0 Votes Winix C545
vs
Extended Warranty Availability
Extended warranty is unavailable for AM90 but available for C545, providing longer protection options for C545 buyers.
Indicates whether extended warranty options are offered.
Online Support Platform
What online support platform is available?
55 Winix AM90 0 Votes Website
75 Winix C545 0 Votes Website
vs
Online Support Platform
Online support platform is a website for both, ensuring accessible troubleshooting resources.
Specifies the platform used for online support or warranty registration.
Return Policy
What is the return policy duration?
35 Winix AM90 0 Votes 30 Days
70 Winix C545 0 Votes 90 Days
vs
Return Policy
Return policy length is 30 days for AM90 and 90 days for C545, making C545 more flexible for returns.
Defines the allowable time period for product returns.
Service Center Availability
What is the service center coverage?
15 Winix AM90 0 Votes Local
95 Winix C545 0 Votes Nationwide
Describes the scope of service center availability.
Onsite Service Availability
Is onsite service available?
No
0
Votes
Winix AM90
Yes 0 Votes Winix C545
States whether technicians can provide onsite service or repair.
Customer Support Channel
What are the customer support channels?
41 Winix AM90 0 Votes Phone, Email, Live Chat, App, Website
28 Winix C545 0 Votes Phone, Email, Live Chat
Lists available communication channels for customer support.
Response Time
What is the typical customer support response time?
Average time for customer support to respond.
Surveys
Because hot takes deserve votes.Air Cleaning Performance
How effective is this air purifier at cleaning the air in a typical room?
Air Circulation Speed
How quickly does this air purifier clean the air in a medium-sized room?
Noise Level
How quiet is this air purifier during normal operation?
Ease of Setup
How easy was it to set up this air purifier for first-time use?
Filter Replacement Convenience
How easy is it to replace the filter on this air purifier?
Filter Lifespan
How long does the filter in this air purifier typically last?
Energy Consumption
How energy-efficient is this air purifier during daily use?
Design Appeal
How would you rate the design and appearance of this air purifier?
Portability and Size
How convenient is the size and portability of this air purifier?
Pricing
How do you feel about the price of this air purifier?
Guides 2
Files 1
Winix AM90 User Manual
Files 1
Winix C545 User Manual
Reviews 0
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Discussions 0
Thoughts, takes, and hot debates.Awards 0
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