Home > Air Filters > Shop By Filter Size > 1 Inch Filters > Pleated & Disposable > MERV 11 - Basic Allergen

Sort By: Price: Low to High Price: High to Low Most Popular Title Manufacturer Newest Oldest Availability 30 per page 60 per page 120 per page 180 per page 300 per page Page of 1 Trane Slimfit Perfect Fit Pre-Filter Our Price: $45.00 Trane Slimfit Perfect Fit Pre-Filter Our Price: $125.00 Trane SlimFit 1" Filter (Side Return Furnace) Trane SlimFit 1" Filter 12 pack (Side Return Furnace)