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Air quality matters. That's why you trust Aprilaire to keep your home environment safe for you and your family. Annual air filter replacements are a great way to keep your home and family protected.
- Genuine Aprilaire Air Filter Replacement
- Made in Wisconsin, USA
- Filters dust, pollen, and mold spores from the air entering your home.
- Protects your family's respiratory health.
- Helps maintain performance of heating and cooling systems.
- Rated MERV 10
- Removes 92% of particles between 3.0 and 10.0 microns.
- Replace Air Filter annually for best air quality.
- Fits Aprilaire Models: 2400, Space-Gard 2400.

Aprilaire 401 filter

SKU: b820cef39901