20x25x4 MERV 8 Air Filters are perfect for residential homes. These Air Filters are the most commonly used filters in the US. These MERV 8 Air Filters are available in 20x25x4 size and are made of a spunbond media that is electrostatically charged for maximum efficiency. These high quality Air Filters are designed to filter out particles down to 3 microns in size while still allowing an ample amount of air flow. These 20x25x4 MERV 8 Air Filters are the best fitting replacement for many models of air conditioners.
- 4 or 6 Pack of 20x25x4 MERV 8 filters
- Actual Size 19 3/8″ x 24 3/8″ x 3 5/8″
- Traps and blocks over 90% of pollen, dust mites, mold, larger dust particles, and more.
- Ideal for standard residential/commercial use
- Designed to last 90 days. Replace regularly for optimum performance.
- Free shipping on all orders!