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Best Choice Komashr 
Komashr 12x12x1 Air Filter MERV 13 (4-Pack), HVAC/Furnace AC Filter Replacement, Dust Defense–Comparable with MPR 1500-1 Nominal Size: 12"x12"x1", Actual Size: 11.75"x11.75" x 0.75". Designed to fit most 12x12x1 HVAC, furnace, AC and heat puUCINNOVATE 
UCINNOVATE MERV 8 Electrostatic Air Vent Filters, 12" x 140" Cut to Size Fit Floor Vent Filters, Wall HVAC Furnace Vents 【MERV 8 Electrostatic Air Vent Filters】UCINNOVATE 140''L x 12''w x 0.5''Th MERV 8 triple filtration with 80%~90% filter
Air Conditioner Filter G3 Superior To G2 Ducted Air Con Material Furnace Heating $FAST SHIPPING High Quality Free Shipping Customer Support High Quality Replacement Air Conditioner Filter To Suit All BUCINNOVATE 
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BNX TruFilter 20x20x1 MERV 13 (4-Pack) AC Furnace Air Filter - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC 20x20x1 MERV 13 air filter replacement for your air conditioner, furnace or HVAC system. 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