This fiberglass furnace filter is designed to protect your heating and cooling system while maintaining indoor air quality. The 20 x 30 x 1 inch size fits most standard residential HVAC units, making it a practical choice for homeowners looking to keep their systems running efficiently and cleanly.
Regular filter replacement helps reduce dust, lint, and airborne particles from circulating through your home. A MERV 4 rating provides basic filtration suitable for residential applications, capturing everyday dust and pet dander to help extend the life of your HVAC equipment.
Features and Benefits
Specifications
| SKU | 8919912 | UPC | 031949151812 |
| Weight | 0.44 | Package Width | 10.5 |
| Package Length | 20 | Package Height | 30 |
| Model Number | 120301 | Brand | AAF |