Smart Air S Replacement HEPA Filter for Ozone free air cleaner
1.5 m2 of hepa filter material, equivalent to 22 x A4 sheets
Product Details

Replacement HEPA filter for the Smart Air S air purifier

Take a breath of fresh air! This Smart Air S HEPA air filters .3-micron as well as 0.07-micron airborne particles. All HEPA filters are very effective at capturing even the smallest virus-sized particles. This 2" x 10.5" by 10.5" HEPA filter packs over 16 square feet of filter surface area. Made with polypropylene (PP) and polyester (PET).

Estimated filter life: 9-12 months


ENERGY STAR, CARB (California Air Resource Board), and UL certified. This products model # is the SA120.


Smart Air is a social enterprise and certified B-Corp that promotes cost-effective, data-backed air filters as a solution to indoor particulate air pollution. Smart Air provides open-source data and hosts educational workshops across Asia to teach people how to protect themselves from the harms of poor air quality.



Return Policy
Project N95 can only accept returns of defective merchandise. No refunds will be required if a request is made more than 5 business days following Buyer receipt of the goods, or for open or used products. If you need to return an item, please contact us with your order number and details about the product you would like to return. We will provide you with instructions for how to return items from your order.
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Smart Air

Smart Air S Replacement HEPA Filter

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Pack of 1
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