• Fits Aprilaire Model: 5000.
• Filter dimensions are 16" H x 25" L x 6" D
• Protects your family’s respiratory health.
• Helps maintain the performance of heating and cooling systems.
• Filtration capabilities equivalent to a MERV 16 filter when used with Aprilaire 5000 Electric Air Purifier
• Captures up to 90% virus-sized airborne particles 0.3 – 1.0 microns passing through the filter, including airborne particulates associated with tobacco smoke and smog
• Traps up to 98% of airborne allergy and asthma triggers 3.0 – 10.0 microns from circulating through the air in your home as they pass through the filter including dust, pollen, mold spores, bacteria, pet dander, and dust mites
• Easy installation. Instructions included.
• Replace Air Filter annually for best air quality.

Air quality matters. That’s why you trust Aprilaire to keep your home environment safe for you and your family. This genuine Aprilaire 501 Air Filter Replacement is rated MERV 10. That means it makes the air in your home fresh and healthy so your family can breathe easy. It’s proven to prevent 64% of particles between 3.0 and 10.0 microns from passing through your home’s heating and cooling system. That includes dust, pollen, and mold spores, which can irritate allergies and worsen asthma symptoms. Annual air filter replacements are a great way to keep your home and family protected. Aprilaire makes it easy to know what you’re breathing.

* Contaminants removed based on air passing through the filtering system.