This 4-pack of Filterbuy 12" x 20" x 1" air filters is $34.16, down from $37.96. The MERV 8 filters are built with electrostatically charged media and a beverage board frame with dual wire backing rather than flimsy cardboard, and are made in the USA. Buy Now at Amazon
Features
- Fits 12" x 20" x 1" slots, actual size 11.5" x 19.5" x 0.75"
- MERV 8 rated to capture 90% of dust, pollen, lint, and mold
- Electrostatically charged synthetic media with 14 pleats per foot
- Beverage board frame with dual wire backing for durability
- Recommended replacement every 90 days
- Made in the USA, pack of 4 filters
Posted: 2026-10-14 16:16:36
