Home > Air Filters > Shop By Filter Size > 4 Inch Filters > 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 Generic 20x25x5 MERV 11 3-Pack Our Price: $70.00 Generic 3-Pack 20"x25"x5" Clean Comfort Nominal Size: 20" x 25" x 5" Exact Size: 20" x 24.75" x 4.375" Filter Rating: MERV 11 Expected Duration: 6 to 12 months Allergen Grade: Basic Quantity in Case: 3 **Made in the USA**