R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

8x20x1 Nano Air Filter

From $29.15
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

10x10x1 Nano Air Filter

From $28.12
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

10x20x1 Nano Air Filter

From $28.15
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

10x24x1 Nano Air Filter

From $28.46
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

10x30x1 Nano Air Filter

From $29.07
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

10x36x1 Nano Air Filter

From $30.98
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

12x12x1 Nano Air Filter

From $27.96
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

12x20x1 Nano Air Filter

From $28.30
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

12x24x1 Nano Air Filter

From $28.59
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

12x24x2 Nano Air Filter

From $28.30
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

12x24x4 Nano Air Filter

From $46.16
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

12x25x1 Nano Air Filter

From $29.32
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

12x30x1 Nano Air Filter

From $29.23
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

12x36x1 Nano Air Filter

From $29.82
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

13x13x1 Nano Air Filter

From $35.11
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

14x14x1 Nano Air Filter

From $28.22
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

14x20x1 Nano Air Filter

From $28.64
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

14x24x1 Nano Air Filter

From $28.87
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

14x25x1 Nano Air Filter

From $28.91
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

14x25x2 Nano Air Filter

From $29.19
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

14x30x1 Nano Air Filter

From $29.42
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

15x20x1 Nano Air Filter

From $29.23
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

16x16x1 Nano Air Filter

From $28.54
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

16x16x2 Nano Air Filter

From $28.87
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

16x20x1 Nano Air Filter

From $28.33
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

16x20x2 Nano Air Filter

From $28.37
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

16x20x4 Nano Air Filter

From $46.61
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

16x24x1 Nano Air Filter

From $29.21
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

16x24x2 Nano Air Filter

From $28.90
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

16x25x1 Nano Air Filter

From $28.76
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

16x25x2 Nano Air Filter

From $28.76
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

16x25x4 Nano Air Filter

From $47.41
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

16x30x1 Nano Air Filter

From $29.67
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

16x36x1 Nano Air Filter

From $32.73
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

18x18x1 Nano Air Filter

From $29.31
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

18x20x1 Nano Air Filter

From $29.25
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

18x24x1 Nano Air Filter

From $29.49
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

18x25x1 Nano Air Filter

From $29.23
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

18x30x1 Nano Air Filter

From $29.98
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

20x20x1 Nano Air Filter

From $28.79
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

20x20x2 Nano Air Filter

From $28.80
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

20x20x4 Nano Air Filter

From $47.52
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

20x24x1 Nano Air Filter

From $29.61
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

20x24x2 Nano Air Filter

From $29.57
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

20x24x4 Nano Air Filter

From $48.48
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

20x25x1 Nano Air Filter

From $29.23
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

20x25x2 Nano Air Filter

From $29.38
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

20x25x4 Nano Air Filter

From $48.41
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

20x30x1 Nano Air Filter

From $29.90
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

20x36x1 Nano Air Filter

From $30.45
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

22x22x1 Nano Air Filter

From $29.47
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

24x24x1 Nano Air Filter

From $29.78
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

24x24x2 Nano Air Filter

From $29.71
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

24x24x4 Nano Air Filter

From $48.88
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

24x30x1 Nano Air Filter

From $30.39
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

24x36x1 Nano Air Filter

From $30.41
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

25x25x1 Nano Air Filter

From $30.85
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

25x32x1 Nano Air Filter

From $31.20
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

14x20x2 Nano Air Filter

From $28.64
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

15x20x2 Nano Air Filter

From $28.70
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

16x30x2 Nano Air Filter

From $31.04
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

18x18x2 Nano Air Filter

From $28.85
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

18x20x2 Nano Air Filter

From $29.39
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

18x24x2 Nano Air Filter

From $29.23
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

18x25x2 Nano Air Filter

From $29.90
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

20x30x2 Nano Air Filter

From $30.54
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

20x35x2 Nano Air Filter

From $33.84
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

24x30x2 Nano Air Filter

From $31.66
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

25x25x2 Nano Air Filter

From $31.34
R The image depicts a rectangular air filter. The filter is encased in a sturdy frame, and its surface appears to be composed of multiple layers of filtration material. The frame is clean and white, and the layers of the filter material are visible through the frame. The layers have a slightly textured appearance.

18x24x4 Nano Air Filter

From $48.20

Shop by Filter Size

8x20x1 Nano Air Filter 10x10x1 Nano Air Filter 10x20x1 Nano Air Filter 10x24x1 Nano Air Filter 10x30x1 Nano Air Filter 10x36x1 Nano Air Filter 12x12x1 Nano Air Filter 12x20x1 Nano Air Filter 12x24x1 Nano Air Filter 12x25x1 Nano Air Filter 12x30x1 Nano Air Filter 12x36x1 Nano Air Filter 13x13x1 Nano Air Filter 14x14x1 Nano Air Filter 14x20x1 Nano Air Filter 14x24x1 Nano Air Filter 14x25x1 Nano Air Filter 14x30x1 Nano Air Filter 15x20x1 Nano Air Filter 16x16x1 Nano Air Filter 16x20x1 Nano Air Filter 16x24x1 Nano Air Filter 16x25x1 Nano Air Filter 16x30x1 Nano Air Filter 16x36x1 Nano Air Filter 18x18x1 Nano Air Filter 18x20x1 Nano Air Filter 18x24x1 Nano Air Filter 18x25x1 Nano Air Filter 18x30x1 Nano Air Filter 20x20x1 Nano Air Filter 20x24x1 Nano Air Filter 20x25x1 Nano Air Filter 20x30x1 Nano Air Filter 20x36x1 Nano Air Filter 22x22x1 Nano Air Filter 24x24x1 Nano Air Filter 24x30x1 Nano Air Filter 24x36x1 Nano Air Filter 25x25x1 Nano Air Filter 25x32x1 Nano Air Filter
12x24x2 Nano Air Filter 14x25x2 Nano Air Filter 16x16x2 Nano Air Filter 16x20x2 Nano Air Filter 16x24x2 Nano Air Filter 16x25x2 Nano Air Filter 20x20x2 Nano Air Filter 20x24x2 Nano Air Filter 20x25x2 Nano Air Filter 24x24x2 Nano Air Filter 14x20x2 Nano Air Filter 15x20x2 Nano Air Filter 16x30x2 Nano Air Filter 18x18x2 Nano Air Filter 18x20x2 Nano Air Filter 18x24x2 Nano Air Filter 18x25x2 Nano Air Filter 20x30x2 Nano Air Filter 20x35x2 Nano Air Filter 24x30x2 Nano Air Filter 25x25x2 Nano Air Filter
12x24x4 Nano Air Filter 16x20x4 Nano Air Filter 16x25x4 Nano Air Filter 20x20x4 Nano Air Filter 20x24x4 Nano Air Filter 20x25x4 Nano Air Filter 24x24x4 Nano Air Filter 18x24x4 Nano Air Filter

As mentioned in:

How It Works

Before you buy an expensive air purifier, make sure your home HVAC system is doing all that it can.

Choose Your Filters

We carry almost every size and type of air filter, including carbon filters.

Set Your Delivery Schedule

Want to change your filters every month? Every two months? Every quarter? Choose how often you want your filters delivered.

Receive Your Filter At Your Door

A box of brand new air filters delivered right to your door automatically reminding you to change them.

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Smart Subscriptions, Healthier Life

Nano is building an entire home air ecosystem. It begins with a smart subscription service designed to ensure you never forget to change your filters – and never use more than you need.

We’ll take that data to ensure we keep you breathing clear, and adjust your filter shipments accordingly.

If you live in an area struggling with poor air quality and need additional resources, our upcoming Nano Home air purifier will get you where you need to be.

Get started for as low as $10/mo

Is your home’s air safe to breathe?

Do you know how many toxic nanoparticles your home air filter is rated to capture? With a longer wildfire season, higher levels of airborne allergens, and viral respiratory illnesses spreading among crowded gatherings of people, you might mistakenly believe staying indoors at home is your best bet. If you’re not regularly replacing your air filter, you could be breathing in a lot of junk.

Get started for as low as $10/mo
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Who is Nano?

Nano Home air filters are built with technology developed by Armbrust American, one of the most trusted PPE and medical mask manufacturers in the U.S. We’re here to provide you, your family, and your home with the same N95-level protection that saved so many lives during the global pandemic.

Our mission is not only to provide better filters, but also to develop integrated, real-time air quality monitors as part of an overall smart respiratory system. Nano lets you create personalized solutions for safer homes and cleaner air. Sign up and start saving today.

Get started for as low as $10/mo

Latest Blog posts

What Does IAQ Stand For?

What Does IAQ Stand For?

Indoor air quality (IAQ) is a crucial aspect that impacts the well-being of individuals in residential and commercial environments. In this blog po...

Read more
View all articles