Filtrete 18"x18"x1" Gray Basic Dust & Lint Pleated Furnace Air Filter. Electrostatically charged to attract and capture large airborne allergens like pollen, household dust, and lint. Ideal for high velocity heating/cooling systems. Performs better than ordinary fiberglass and washable 1" filters. Lasts up to 3 months.
- 18 in. x 18 in. x 1 in.
- Gray color
- Electrostatically charged to attract and capture large airborne allergens like pollen, household dust, and lint
- Ideal for high velocity heating/cooling systems
- Performs better than ordinary fiberglass and washable 1 in. filters
- Lasts up to 3 months
