Winix Air Purifier for Home Bedroom vs Blueair Blue Max Smart WiFi Air Purifier

By the Clean Air Lab editorial team · Updated 2026 · How we test & score

We compare the Winix Air Purifier for Home Bedroom and the Blueair Blue Max Smart WiFi Air Purifier across every dimension that matters - our scores, the key specs, and how each performs on the things you will actually notice day to day.

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At a glance

Winix Air Purifier for Home BedroomBlueair Blue Max Smart WiFi Air Purifier
Our score9.4/107.5/10
Best foreveryday dust and pollen in a single roomlarge living rooms and open-plan spaces, and light sleepers, as it runs from 18 dB
Not ideal forbuyers who want app or voice controlbuyers who want the lowest running cost, as smart models usually cost more to buy
BrandWINIXBlueair

Specifications compared

Winix Air Purifier for Home BedroomBlueair Blue Max Smart WiFi Air Purifier
FilterHEPA + activated carbonHEPA + activated carbon
Capture claim99.999% of particles down to 0.1 microns99.97% of particles down to 0.1 microns
Quietest setting27 dB18 dB
App controlNot listedYes
Weight6.7kg3.4kg

Design and Build Quality

Winix Air Purifier for Home Bedroom

Winix 5500-2 is designed for practical room use rather than a compact footprint, measuring 20.8D x 38.1W x 59.9H cm and weighing 6.7 kg. The dark grey body is intended for home placement, including bedrooms. Build quality comes across as sturdy, and the unit is expected to sit steadily on a shelf or the floor without wobble. Operation is kept simple via an onboard control panel on the front of the air purifier. At 6.7 kg, it is not suited to frequent moving, and no smart app compatibility is specified.

Blueair Blue Max Smart WiFi Air Purifier

After covering coverage area, filtration performance and noise levels, the next look is at how the 110085 Blue Max 3250i is physically put together and what that means for everyday use. This air purifier 3250i smart Wi-Fi air purifier review UK notes a compact footprint, measuring 26.9D x 26.9W x 48.1H cm, and weighing 3.39 kg, making it straightforward to move between rooms. The casing is finished in Stockholm Fog. On top, the controls are arranged for app-led operation.

CADR and Room Coverage

Winix Air Purifier for Home Bedroom

Its clean air delivery rate (CADR) is 390 m³/h, which is the volume of filtered air it delivers every hour on its top setting.

Blueair Blue Max Smart WiFi Air Purifier

The Blueair is rated for rooms up to 48 m², so it suits a large living room or open-plan space.

HEPA Filtration Performance

Winix Air Purifier for Home Bedroom

The WINIX uses a HEPA filter that the listing says captures 99.999% of particles down to 0.1 microns, so it traps pollen, dust and pet dander, and an activated carbon layer helps with cooking smells and odours.

Blueair Blue Max Smart WiFi Air Purifier

The Blueair uses a HEPA filter that the listing says captures 99.97% of particles down to 0.1 microns, so it traps pollen, dust and pet dander, and an activated carbon layer helps with cooking smells and odours.

Noise Level and Sleep Mode

Winix Air Purifier for Home Bedroom

The WINIX runs from 27 dB on its lowest setting, so it is quiet enough to leave on overnight in a bedroom.

Blueair Blue Max Smart WiFi Air Purifier

The Blueair runs from 18 dB on its lowest setting, so it is quiet enough to leave on overnight in a bedroom.

Smart Features and App Control

Winix Air Purifier for Home Bedroom

An air quality sensor drives its automatic mode, so the fan speeds up when it detects dust or smoke and slows down when the air is clean.

Blueair Blue Max Smart WiFi Air Purifier

The Blueair can be controlled from a phone app, so you can check air quality and change settings when you are away from it.

The Blueair 110085 Blue Max 3250i includes smart home compatibility and app control, enabling monitoring and adjustment of the purifier settings via the companion app rather than manual changes each time. Setup typically involves connecting the device to Wi-Fi through the app, then pairing it to the user account. This can be convenient.

Filter Life and Cost

Winix Air Purifier for Home Bedroom

Filter life and running cost are important for the Winix 5500-2 because it uses multiple filter stages, including a washable pre-filter plus a carbon-based filter and a HEPA filter. The washable pre-filter can handle larger dust particles, which can mean the carbon and HEPA elements may need less frequent replacement than a single-stage design. Ongoing cost depends on how much smoke, odours and VOCs are present, since the carbon media targets those. Buyers should compare the WINIX price with expected filter replacement costs, as these are usually the biggest ongoing expense. Availability of spare parts is also relevant. Warranty is 3 years.

Blueair Blue Max Smart WiFi Air Purifier

The unit uses dual filtration, combining a HEPA filter that captures 99.97% of particles down to 0.1 microns with a carbon filter for light odours. Filter loading can vary with factors such as smoke, cooking, pets and pollen, so ongoing filter spend is difficult to estimate from the information provided when checking the air purifier price.

Energy Use

Winix Air Purifier for Home Bedroom

The WINIX draws up to 3W, which is its maximum consumption on the top fan speed.

Blueair Blue Max Smart WiFi Air Purifier

Energy use varies mainly according to how often the Blueair is used and which fan level it runs on. The purifier supports smart home control, and app scheduling may be used to run it automatically or manually, which can help avoid unnecessary runtime.

Cleaning and Maintenance

Winix Air Purifier for Home Bedroom

Cleaning and maintenance are important for keeping the Winix 5500-2 working as expected, because dust and odours build up on the internal stages over time. The unit uses a washable pre-filter, so it can be rinsed when visible dust collects, then dried fully before refitting. The carbon pellet filter and HEPA filter should not be washed, and they require periodic replacement as listed by Winix. The outer casing can be wiped with a dry cloth, and spray cleaners should be avoided near the vents. Easy pre-filter cleaning is a strength, but filter care needs attention.

Blueair Blue Max Smart WiFi Air Purifier

Cleaning and maintenance for the air purifier help keep airflow and filtration working as intended, and this is where day-to-day smart scheduling can matter. The exterior intake areas should be checked regularly for dust, and the surfaces should be wiped with a dry cloth to help avoid any buildup reducing effective airflow. For best results, scheduled cycles can be used when rooms are occupied, then the purifier can be paused once the air feels stable.

Who Is This Air Purifier For?

Winix Air Purifier for Home Bedroom

The Winix 5500-2 Air Purifier is most suitable for people who want cleaner air in a home bedroom. It is designed to handle bedrooms up to 99 m², particularly where allergies, pollen, fine dust, pet hair or VOCs are present. This air purifier uses HEPA filtration that captures 99.999% of particles down to 0.1 microns to target smaller irritants, along with a carbon filter for odours and cigarette smoke. With five fan speeds and a sleep mode noise level of around 27.8 dB(A), it is suited to light sleepers.

Blueair Blue Max Smart WiFi Air Purifier

This air purifier suits people who want cleaner air in a single room, especially rooms up to about 48 m², and who prefer app-controlled operation compatible with a smart home setup. It is designed for households dealing with smoke, pollen, mould allergens, dust, and pet dander, capturing particles down to 0.1 microns and removing at least 99.97% of particles. It can be used in bedrooms or living rooms for quieter operation, with noise reported at 46 dB(A) typically. It is less suitable for whole-home purification because room coverage is specified only up to about 48 m².

Winix Air Purifier for Home Bedroom: pros

  • Strong airflow - CADR of 390 m³/h for rooms up to 99 m²
  • 4-stage filtration capturing 99.999% down to 0.1 microns
  • 5 fan speeds
  • Washable pre-filter helps the main filters last longer
  • Quiet operation (27.8 dB(A))

Cons

  • No smart-home, app or voice control
  • No remote control included
  • Filter replacement intervals not stated by the manufacturer

Blueair Blue Max Smart WiFi Air Purifier: pros

  • Rated for rooms up to 48 m²
  • HEPA filtration capturing 99.97% down to 0.1 Micron
  • Quiet operation (46 dB(A))
  • Smart-home and app control (Smart Home Compatible)
  • Independently certified (HEPA)

Cons

  • Filter replacement intervals not stated by the manufacturer

Our verdict

Our pick is the Winix Air Purifier for Home Bedroom (our score 9.4/10) - A mid-range air purifier with a CADR of 390 m³/h and a HEPA filter. The Blueair Blue Max Smart WiFi Air Purifier is still worth it if it is cheaper when you check, or if it better matches your specific needs.

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