12x25x1 Furnace Filter Camfil AP-3. (12-pack) $131.00 $111.00

MERV 8 yields high indoor air quality with an exceptional filter that rivals the brand name competition. GREAT VALUE: You pay only $9.25 each! Pay less, get more. Most affordable product of this size! HIGHLIGHTS MERV...

12x25x1 Furnace Filter Camfil 30/30. (12-pack) $279.00 $259.00

Merv 8+. Camfil 30/30. "BEST-selling 5-Star rated". $21.58 per filter. Lifespan 3 months. Exact sizes: 11 1/2 x 24 1/2 x 7/8 inches. (DID YOU MEASURE YOUR FILTER?) Get extra $10 OFF TODAY when you sign up to newsletters...