Save £10 on your first order of £250 or more!    

Enter voucher code AERIFY-10NEW at checkout when placing your order today.  Discount ends April 21, 2021!

Winix Zero N Room Air Purifier

  • £179.00
    Unit price per 

Free standard delivery
14-day free returns policy
100% secure checkout
We plant a tree for every order

Say goodbye to waking up in the middle of the night sneezing and coughing with this solidly built air purifier from Winix.  Designed specifically for allergy and asthma sufferers it improves the air quality inside your house and helps you wake up feeling better.  

  • Suitable for all indoor environments up to 28 m2.

  • 3 stage air purification system with a True-HEPA filter removes 99.97% of airborne 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 AHAM, ECARF and Allergy UK.

  • Easy to set up and use. 

  • Automatically runs on silent during the night.

  • Affordable replacement filters and low power consumption.

  • Comes with two washable pre-filters.

  • The HEPA filter needs replacing every 6-12 months. The active carbon filter needs changing every 3 months. 

More Info 

Winix Zero N room air purifier - offers excellent protection against allergens for the most sensitive to indoor air pollution

Winix Zero N is a compact air purifier with a 3-stage highly efficient air purification system that is ready to capture dust, pollen, pet dander, cigarette smoke, mould spores, volatile organic compounds and household odours. 

Winix Zero N is suitable for all indoor environments up to 28 m2 The list below gives you an indication of the room sizes that Winix Zero N can purify:

  • Domestic & office:  2.5 air changes per hour in rooms up to 28 m2
  • Hospital ward:  6 air changes per hour in rooms up to 11 m2
  • Operating theatre:  12 air changes per hour in rooms up to 6 m2

Certified and tested by AHAM, ECARF and Allergy UK to offer you the highest standards for allergy prevention

Winix Zero N air purifier is tested and certified by AHAM (Association of Home Appliance Manufacturers), ECARF (European Centre for Allergy Research Foundation) and Allergy UK. The tests and certifications ensure that you are using an air purifier that can genuinely improve your indoor air quality and make a real difference in your life.  

The 3-stage high-performance air filtration technology protects you from breathing in harmful particles, bacteria and fumes

The high-performance 3-stage unique filtration system consists of a fine mesh washable and replaceable pre-filter, carbon filter, long-life True-HEPA filter.

Stage 1: The washable pre-filter captures large dust particles and pet hair to enhance the performance of other filters and make them last longer.

Stage 2: The carbon filter filters organic particles from the air that can arise from cooking, pets and cigarette smoke. This filter protects against household odours.

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

The list below gives you an indication of the pollutants that Winix Zero N can remove:

  • Pollen, dust mites, pet dander and hair

  • Pathogens such as bacteria and mould spores

  • Chemical vapours and fumes (VOCs)

  • Unpleasant household odours and cigarette smoke

Intelligent auto mode and four fan speeds help you enjoy the cleanest indoor air on autopilot

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

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

Built-in 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's sleep and undisturbed work 

Winix Zero N can operate at a noise level of as low as 26 dB(A) in "night mode". This mode turns on automatically when on "auto" mode and as soon as it gets dark in the room thanks to a built-in light sensor.  The "night" mode dims the lights and runs the air purification silently helping you sleep better at night and feel more energetic in the mornings.  

    Low power consumption guarantees minimal running costs

    Winix Zero N has been designed with efficiency and low running costs in mind.  It only consumes an impressive 3 watts when running in "night" mode.  The unit is rated at 40 watts if it runs at the highest speed setting; however, during regular operation, it's used at low to medium speeds. 

    Comes with two washable pre-filters in grey and beige to suit your modern decor 

    Two different colours of washable and replaceable pre-filters effectively capture large dust particles and fluff and help other filters last much longer.  The pre-filters can be easily washed with the bedding.

     Expert opinion

    Air purifier expert's opinion - Aerify

    "Winix Zero N is a great compact midrange air purifier that features a 3-stage air purification system and is designed for the most sensitive to indoor air pollution. It's a cost-effective air purifier that doesn't take up a lot of space and is a great choice for a smaller room, such as a bedroom or child's room." 




      Model Zero N

      Recommended Room Sizes (based on the Department of Health recommended air change rates per hour (ACH)):

      2.5 x ACH (Domestic & Office)

      6 x ACH (Hospital Ward)

      12 x ACH (Operating Theatre)

      Assuming a ceiling height of 2.4 m with the unit running at full power:

      Up to 28 m2

      Up to 11 m2

      Up to 6 m2

      Particle CADR (Clean Air Delivery Rate) 168 m3/h (99 CFM)
      HEPA Filter Grade True HEPA (H13)
      Filtration Stages 3
      Particle Sensor Yes
      Gas Sensor No
      PlasmaWave® Technology No
      Noise Level 26 - 47 dB(A) 
      Rated Voltage 220 - 240 V, 50/60 Hz
      Power Consumption 3 - 40 W
      True-HEPA Filter Lifespan 6 - 12 months
      Carbon Filter Pack Lifespan 3 months
      Fan Speed Levels 3
      ECARF / UK Allergy Seal / Energy Star Yes, Yes, Yes
      Dimensions (H x W x D) cm 47 x 35 x 20.7
      Weight (kg) 6.2
      Manufacturer's Guarantee 2 years


      What's Included 

      1 x Winix Zero N air purifier

      1 x Power cable

      1 x User manual



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

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

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

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

      It is a good practice to check the filter once per month and clean it using a vacuum cleaner if necessary.  

      How often do I need to replace the carbon filter?

      The carbon filter should be replaced every 3 months.  

      What is the guarantee on Winix Zero N air purifier?

      The guarantee is 24 months and is given by the manufacturer - Winix.


      Download the instruction manual for the Winix Zero N room air purifier here.




      Winix Zero Replacement Filter Pack R - Aerify

      Winix Zero N Replacement Filter Pack R

      The replacement filter pack for the Winix Zero N room air purifier contains 1 x True HEPA and 4 x activated carbon filters. 

      The True HEPA and activated carbon filters help remove pollen, smoke, dust, dust mites, bacteria, mould spores, traffic pollution, pet dander and VOC's 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

      • Dispatched directly from a supplier in the UK.

      • Order processing time 1-2 business days.

      • Estimated delivery time 1-3 business days.

      • Orders are not shipped or delivered on weekends or 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. 

      Customer Reviews

      Based on 1 review
      Winix Zero N Room Air Purifier

      We Also Recommend

      Need help finding the right air purifier?

      Choosing an air purifier can be confusing and time-consuming. Take the guesswork out of choosing an air purifier, answer our quick questions and view products recommended for you.


      MoreTrees certified partner

      We care deeply about the planet and creating a business that gives back. We have partnered with to plant a tree on your behalf for every item you purchase at We will send you a certificate confirming the trees you've planted.