Winix Zero Air Purifier

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  See Winix Zero in action:

Experience the difference in the quality of air in your home with this functional air purifier from Winix. Equipped with a True-HEPA filter and a 4-stage air purification system, it cleans your air from allergens, fine dust (PM2.5), pet dander, cigarette smoke, mould spores, harmful VOCs, and unpleasant household odours. 

If you want to breathe healthier air at home, improve your sleep, and say goodbye to sneezing, coughing and blocked nose, then the Winix Zero is the air purifier you can trust to do the job well. This magic wizard is ready to make your indoor air always feel clean.

  Excellent choice for:

  • Shoppers with rooms up to 27 m2

  • People living with asthma and/or allergies.

  • Those who seek protection from airborne viruses and bacteria.

  • Customers who want to eliminate unpleasant odours, gases and harmful VOCs.

  • Pet owners.

  • Those who live near busy roads.

  • Light sleepers.

  • Buyers who seek a device with globally recognised certifications.

  Why we love it:

  • 4-stage air purification with True-HEPA and PlasmaWave® eliminates 99.97% of air pollutants.

  • Captures fine dust, pollen, pet dander, mould spores, viruses, bacteria and volatile organic compounds.

  • Reduces unwanted household odours, chemical fumes and cigarette smoke.

  • Certified and tested by the AHAM, ECARF and the Allergy UK.

  • Compact and easy to move from one room to another.

  • Silent running for a restful night's sleep (as low as 27 dB (A)). 

  • Extremely user-friendly and easy to maintain.

  • Intelligent auto mode for hassle-free operation.

  • The air quality indicator shows you how clean/polluted your air is. 

  • Affordable replacement filters and low power consumption.

  • The Red Dot Design and the Best Design Awards winner.

  • Change the HEPA filter every 6 to 12 months and the carbon filter sheets every 3 months. 

  Reviewed by our team:

Air purifier expert's opinion - Aerify

"The Winix Zero is very easy to install. I like the intuitive interface and ergonomic design of the control panel. The air quality indicator is a useful feature. It shows you how clean the air is in your room. The air purifier looks good and cleans the air really well. It was scientifically tested by independent certification bodies, meaning that this is the device that you can trust to do the job well." - David, customer support. 

Click the "More Info" tab now to learn more or "Add To Basket" to place your secure order.

More Info

The Winix Zero - combines high-end design with effective air cleaning 

The Winix Zero air purifier combines the award-winning design with efficient 4-step air purification. If you are concerned about the air quality in your home and would like to breathe clean and healthy air, then the Winix Zero is the right appliance for you. The Winix Zero works well in all indoor environments up to 27 m2

Scientifically tested and certified by the AHAM, ECARF and the Allergy UK

The Winix Zero has been rigorously tested and certified by the AHAM (Association of Home Appliance Manufacturers), the ECARF (European Centre for Allergy Research Foundation) and the Allergy UK. This means that this is the appliance that you can trust to clean the air in your home and relieve symptoms caused by allergies to airborne particles.

4-stage air filtration eliminates a wide range of contaminants

The 4-stage filtration system comprises a fine mesh pre-filter, carbon filter, long-life True HEPA filter and the PlasmaWave® technology

Step 1: The washable pre-filter catches large dust particles to improve the performance of other filters and make them last longer.

Step 2: The carbon filter removes organic air particles that may come from cooking, pets, cigarette smoke and unpleasant household odours.

Stage 3: The True HEPA filter removes 99.97% of all dust particles in the air up to 0.3 microns, such as fine dust, allergens, viruses, bacteria, fungi and pollen.

Stage 4: The Winix PlasmaWave® technology creates hydroxyl molecules that neutralise viruses, bacteria, and gases naturally, producing no harmful ozone. This technology meets the California Air Resources Board’s AB 2276 standard, which is the most rigorous American certification benchmark for indoor air cleaning ozone emissions. 

High clean air delivery rate for improved ventilation and cleaner air

The more often the air from your room goes through the air purifier each hour, the cleaner the indoor air will become. Because of its high clean air delivery rate of up to 246 m3/h, the Winix Zero air cleaner can provide 5 complete air changes per hour in a 20 m2 room.

The "auto" mode and 4 fan speeds ensure that your air is always clean

The "Auto" mode drops or increases the fan speed according to the particle amount in the air. Once the air purifier detects harmful airborne particles, it adjusts its performance and boosts the fan speed to improve the air quality. 

The Winix Zero will alert you when it is time to replace the filters. On average, depending on the operating environment, the life expectancy of the HEPA filter is 6-12 months. The carbon filters need replacing every 3 months.  

Air quality indicator and a particle sensor for real-time indoor air pollution monitoring

The built-in particle sensor detects airborne dust and ultrafine particles. It allows the air purifier to display the current air quality in the room by using the 3-colour light system (blue, amber and red).  

Quiet operation for a restful night of sleep 

The Zero features a light sensor that automatically switches the air purifier into the whisper-quiet "sleep" mode as soon as it gets dark. In this mode, the air purifier cleans the air at a noise level of as low as 27 dB (A), helping you breathe and sleep better and feel more energetic in the mornings.  

Efficient energy use ensures low running costs

The Winix Zero has been designed with efficiency and low running costs in mind.  It consumes an impressive 3 watts when running in "sleep" mode. The unit is rated at 70 watts if it runs at the highest speed setting; however, during regular operation, it's used at low to medium speeds. 

Multiple design awards winner 

Besides being an excellent air purifier that can effectively remove harmful airborne pollutants and keep allergens, smoke, odours, viruses and bacteria at bay, Winix Zero received the Red Dot Design and the Best Design awards for being one of the most stylishly designed appliances in the industry.  

Winix Zero Room Air Purifier + Free Replacement Filter Pack In Living Room With Dog - Aerify

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Model Zero
Maximum Recommended Room Size (GB 18801-2015 Standard) 27 m2
CADR (Clean Air Delivery Rate)

Pollen - 246 m3/h (145 CFM)

Dust - 243 m3/h (143 CFM)

Smoke - 232 m3/h (137 CFM)

HEPA Filter Grade True HEPA (H13)
Filtration Stages 4
Particle Sensor Yes
Gas Sensor No
PlasmaWave®  Yes
Noise Level  27 - 51 dB(A)
Rated Voltage 220 - 240 V, 50/60 Hz
Power Consumption 3 - 70 W
True-HEPA Filter Lifespan 6 - 12 months
Carbon Filter Pack Lifespan 3 months
Fan Speed Levels 4
ECARF / UK Allergy Seal / Energy Star Yes, Yes, Yes
Dimensions (H x W x D) cm 60 x 38 x 20.8
Weight (kg) 6.7
Manufacturer's Guarantee 2 years


   Winix Zero instruction manual

   Winix Zero datasheet 


Winix Zero Replacement Filter Pack A - Aerify

Winix Zero Replacement Filter Pack A 

The replacement filter pack for the Winix Zero room air purifier contains 1 x True HEPA and 4 x activated carbon filters. The HEPA and activated carbon filters help remove pollen, smoke, dust, dust mites, bacteria, mould spores, traffic pollution, pet dander and VOCs from the air providing a clean and safe environment for you and your family.  

Delivery And Returns 

Order confirmation

As soon as you place your order, you will receive an order confirmation e-mail. We will automatically reach out to our supplier to confirm that the item is in stock. If your item is in stock, we will process the charges to your credit or debit card. 

Free Delivery On Orders Over £50

  • Dispatched directly from a supplier in the UK.

  • Order processing time: 1-2 business days.

  • Estimated delivery time: 1-2 business days.

  • Orders are not shipped or delivered on weekends or during public holidays. 

  • If we are experiencing a high volume of orders, shipments may be delayed by a few days.

Free Returns

Naturally, we hope you'll love your purchase, but it's OK to change your mind. 

Our return policy lasts 14 days.  

For full information, please read our returns and refunds policy. 



  • How often do I need to replace the carbon filter?

    The carbon filter should be replaced every 3 months.  

  • How often do I need to replace the True-HEPA filter?

    The HEPA filter should be replaced when the usage time has reached up to 12 months. The air purifier will automatically inform you when it is time to replace the filter. 

  • How often do I need to clean the pre-filter?

    It's a good practice to clean the pre-filter once every 14 days.

Customer Reviews

Based on 2 reviews
Highly recommended

I purchased this air purifier a few months ago, and I am very happy with it. It is easy to use and clean. It is very quiet, particularly in auto mode. When it is on the LED lights change colour as air quality changes. I live on a busy junction and since using the Zero I have found that air quality has improved dramatically. A great product that I would highly recommend to anyone.

Chloe K.
Definitely worth the investment

My husband suffers from dust allergy, he often sneezes in bursts and has a runny nose. We run the air purifier in the bedroom with the windows closed for a few hours and noticed a considerable difference in dust particles in the air. Within days my husband's allergy symptoms decreased significantly. We are now considering buying another one for the living room. The Winix air purifier is definitely worth the investment.

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  How we give back

For every product you buy we donate £2 through JustGiving to "Cots for Tots" - the special care baby charity for sick and premature babies at Bristol’s Special Care Baby Unit at St. Michael’s Hospital.