AprilAire 16 in. x 25 in. x 6 in. 401 Air Cleaner Filter MERV 10 for Whole-House Air Purifier Model 2400

Air quality matters. That's why you trust Aprilaire to keep your home safe for you and your family. This genuine Aprilaire 401 Air Filter makes the air in your home fresh and healthy so your family can breathe easy. Annual air filter replacements are a great way to keep your home and family protected. Genuine Aprilaire filters are specifically engineered to work with your Aprilaire air cleaner. They are effective for 6-12 months compared to the traditional 1-3 month filter, saving you time and money. Our 4 in. filters provide more filter area for harmful particles to be captured compared to the traditional 1 in. filters. Aprilaire's patented self-seal technology assures no air will pass by unfiltered, keeping your home clean and HVAC system operating at peak performance.|Helps maintain the performance of heating and cooling systems|Convenient 1-pack offers 1-year supply|Filters dust, pollen, pet dander, and mold spores from the air entering your home|MERV 10|Fits Aprilaire models: 2400, space-gard 2400|Made in Wisconsin, USA