Filtrete 18x20 - 87 items
On this page you can find prices for: filtrete 18x20
Filtrete 18x20x1, AC Furnace Air Filter MPR 1000 MERV 11, Allergen Defense, 4-Pack (exact dimensions 17.81 x 19.81 x 0.81)
Aerostar 18x20x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 17 3/4"x 19 3/4" x 3/4")
3M 9845-4PK Allergen Defense Red Micro Pleated Furnace Filter, Single Pack, 18x20x1-In. - Quantity 44
Filterbuy 18x20x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 17.50 x 19.50 x 0.75 Inches)
Filtrete 20x24x1, AC Furnace Air Filter, MPR 300, Clean Living Basic Dust, (exact dimensions 19.81 x 23.81 x 0.81), 6 count (Pack of 1)
Filtrete 20x20x1 Furnace Air Filter MPR 2200 MERV 13, Healthy Living Elite Allergen, 6-Pack (exact dimensions 19.69 x 19.69 x 0.78)
Filterbuy 18x20x1 Air Filter MERV 8 Dust Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 17.50 x 19.50 x 0.75 Inches)
Filtrete 20x25x1 Furnace Air Filter MPR 1500 MERV 12, Healthy Living Ultra Allergen, 2-Pack (exact dimensions 19.719 x 24.688 x 0.78)
Filtrete 20x25x1 Furnace Air Filter MPR 2800 MERV 13, Healthy Living Ultrafine Particle Reduction, 2-Pack (exact dimensions 19.719 x 24.688 x 0.78)
Filtrete 20x20x1 Furnace Air Filter MPR 1500 MERV 12, Healthy Living Ultra Allergen, 4-Pack (exact dimensions 19.69 x 19.69 x 0.78)
