ACTUAL-SIZE_17.75x17.75x0.75

Not sure of your actual size? Check the side of your current air filter.

MERV	MPR	FPR
	600	5
	800	6
	900-1000	7
	1000-1200	8
	1500-1900	9
	2200-2400	10
	2800
	2800

ACTUAL-SIZE_17.75x17.75x0.75

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

17 3/4 x 17 3/4 x 3/4 (17.75 x 17.75 x 0.75)

Ratings: MERV vs MPR vs FPR