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Actual Size: 20x25.88x4.88"
3 month filters
New look, same great filter
We’re updating the “look” of our filters.
While we do, your air filter will be the correct size & performance, but may look different than the image above. Learn more
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3. Select Delivery Method
You will still be able to review your order details.
Made in the USA
Ships in 24 Hours
Available In MERV Rating: 8, 11, 13
Made in the USA
Ships in 24 hours
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 MERV 8 |  MERV 11 |  MERV 13 | |
|---|---|---|---|
| Best for | Standard Residential/Commercial Healthy Families | Superior Residential/Commercial Allergy Sufferers | Optimal Residential/Commercial Hospital Grade |
| Comparible ratings | MPR 600 & FPR 5 | MPR 1000-1200 & FPR 7 | MPR 1500 - 1900 & FPR 10 |
| Filtration | Captures 90% of Airborne Particles | Captures 95% of Airborne Particles | Captures 98% of Airborne Particles |
| Dust, lint & debris | |||
| Mold, pollen | |||
| Dander, dust mites | |||
| Smoke & smog | |||
| Bacteria | |||
| Odor, vocs |
Generally, we recommend you replace your air filters every 90 days. Find out below if you should change your filters more often.
Change your filter every
6 weeks
to ensure indoor air quality is at its best.
Change your filter every
2 months
to avoid shedding and odor buildup.
Change your filter every
2-3 months
as having clean air is even more important with children in your home.
Change your filter every
6 weeks
to ensure indoor air quality is at its best.
Change your filter every
2 months
to avoid shedding and odor buildup.
Change your filter every
2-3 months
as having clean air is even more important with children in your home.
Good quality and price. Right size. Fast delivery.
Danny R.
verified buyerQuick delivery and perfect fit!
Mike A.
verified buyerI thought I bought a 20 c 25 x 5 but received the wrong size. I immediately contacted the company and within 20 minutes the problem was solved and within three days I had the right size and at no expense to me. I am sure I found the right company to continue buying my filters. I also had no problem putting in the new filter myself at 83. Thank you so much Filyer Buy.
wendy b.
verified buyer
