The First Years True Fit Deals

MERV RATING: 7 - FPR Filter Performance Rating: 5 - Designed to Fit: True Blue RinseClean, Web Products, AirKontrol, American Air Filter, 3M, Whistle-Air, Precisionaire, Purolator, Allergy 4, and many other brands. Adjustable! Guaranteed To Fit Any Size, up to 25 in. x 30 in. x 1 in. Lasts up to 3 Years. The 3 Phase Progressive Density Filtration is designed to deliver optimal filtration with minimal burden on your homes air handling system. In the initial phase, the white Pre-Filter traps larger sized airborne contaminants and allows smaller p...

MERV RATING: 7 - FPR Filter Performance Rating: 5 - Designed to Fit: True Blue RinseClean, Web Products, AirKontrol, American Air Filter, 3M, Whistle-Air, Precisionaire, Purolator, Allergy 4, and many other brands. Adjustable! Guaranteed To Fit Any Size, up to 20 in. x 25 in. x 1 in. Lasts up to 3 Years. The 3 Phase Progressive Density Filtration is designed to deliver optimal filtration with minimal burden on your homes air handling system. In the initial phase, the white Pre-Filter traps larger sized airborne contaminants and allows smaller p...