Filterbuy 21.5x23.5x1 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement for Bryant and Carrier (Actual Size: 21.50 x 23.50 x 0.75)
21.5x23.5x1 replacement whole house air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 21.50" x 23.50" x 0.75")
MERV 11 synthetic media (comparable with MPR 1000 - 1200 & FPR 7) protects homes from pets, allergies, and more while trapping 95% of dust particles without impacting air flow
High quality construction (made in the USA) features an electrostatically charged design with 14 pleats per foot that captures more harmful particles and lasts 3x longer than fiberglass models (replace every 90 days for best performance)
Easy installation beverage board (recyclable) frames with dual wire backings improve structural integrity and outperform standard cardboard designs by resisting extreme temperatures
-10%
Filterbuy 20x25x1 Air Filter MERV 8 Dust Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 24.50 x 0.75 Inches)
KWD 17.500
Filterbuy 17x22x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 16.50 x 21.50 x 0.75 Inches)
KWD 15.500
Filterbuy 20x22x1 Air Filter MERV 11 Allergen Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 21.50 x 0.75 Inches)
KWD 13.500
-13%
Filterbuy 20x22x1 Air Filter MERV 13 Optimal Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 21.50 x 0.75 Inches)
KWD 19.500
