20x20x4 Air Filter For Furnace And AC Keeping Your Home Fresh And Breathe Easy Actual 19.88 X 19.88 X 4.31 MERV 12 MPR 1550 Electrostatic Cleaning Fits Honeywell Media Air Cleaners Asthma And Allergy Friendly 4 Pack

Premium 20x20x4 Furnace Filter Pack for Clean Air
✔️ 4-pack, 19.88x19.88x4.31 in (505x505x110 mm), MERV 12

This air filter is a high-performance option for home HVAC systems, designed to improve indoor air quality by capturing fine particles as air moves through your furnace or air conditioner. It specifically fits Honeywell media air cleaners and is ideal for households seeking cleaner air.

✅ Filtrete 3-in-1 technology pulls in and traps particles
✅ MERV 12 and MPR 1550 provide high-efficiency filtration
✅ Exact 19.88 in x 19.88 in x 4.31 in (505 mm x 505 mm x 110 mm) size
✅ 4-pack ensures a full year of replacements
✅ Asthma and allergy-friendly certification

💡 What is a high-MERV air filter used for in home HVAC systems? A handy solution to improve indoor air quality by catching fine particles as air passes through your furnace or AC. - High-MERV filters capture dust, pollen, and pet dander - Handy for allergy-prone homes and asthma-friendly living - Fits standard 20x20x4 filter slots and supports easy annual maintenance