Air filters
MERV 8 Air Filters
Shop pleated replacement air filters by size, depth, and MERV rating.
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23x25x1 MERV 8 Air Filter
Regular price From $3.02 USDRegular price$15.08 USDSale price From $3.02 USDSale -
12x25x2 MERV 8 Air Filter
Regular price From $2.92 USDRegular price$14.58 USDSale price From $2.92 USDSale -
21-25x21-25x2 MERV 8 Air Filter
Regular price From $2.73 USDRegular price$13.66 USDSale price From $2.73 USDSale -
14x30x2 MERV 8 Air Filter
Regular price From $3.47 USDRegular price$17.33 USDSale price From $3.47 USDSale -
13x20x1 MERV 8 Air Filter
Regular price From $2.18 USDRegular price$10.91 USDSale price From $2.18 USDSale -
27x27x4 MERV 8 Air Filter
Regular price From $6.82 USDRegular price$34.08 USDSale price From $6.82 USDSale -
Goodman 16x25x5 MERV 8 Replacement Filter
Regular price From $6.94 USDRegular price$34.72 USDSale price From $6.94 USDSale -
White Rodgers 16x26x5 MERV 8 Replacement Filter
Regular price From $7.25 USDRegular price$36.27 USDSale price From $7.25 USDSale -
Amana 20x20x5 MERV 8 Replacement Filter
Regular price From $4.60 USDRegular price$22.99 USDSale price From $4.60 USDSale -
19-75x22x2 MERV 8 Air Filter
Regular price From $2.73 USDRegular price$13.66 USDSale price From $2.73 USDSale -
16x32x4 MERV 8 Air Filter
Regular price From $5.80 USDRegular price$28.99 USDSale price From $5.80 USDSale -
13x24x2 MERV 8 Air Filter
Regular price From $2.97 USDRegular price$14.83 USDSale price From $2.97 USDSale -
19x21-5x1 MERV 8 Air Filter
Regular price From $2.47 USDRegular price$12.33 USDSale price From $2.47 USDSale -
11-25x19-25x1 MERV 8 Air Filter
Regular price From $2.42 USDRegular price$12.08 USDSale price From $2.42 USDSale -
10x10x1 MERV 8 Air Filter
Regular price From $1.17 USDRegular price$5.83 USDSale price From $1.17 USDSale -
19-5x24-5x4 MERV 8 Air Filter
Regular price From $2.88 USDRegular price$14.39 USDSale price From $2.88 USDSale -
13-5x19-5x1 MERV 8 Air Filter
Regular price From $1.25 USDRegular price$6.24 USDSale price From $1.25 USDSale -
19x19x2 MERV 8 Air Filter
Regular price From $2.47 USDRegular price$12.33 USDSale price From $2.47 USDSale -
15-5x15-5x1 MERV 8 Air Filter
Regular price From $1.25 USDRegular price$6.24 USDSale price From $1.25 USDSale -
17-25x23-25x1 MERV 8 Air Filter
Regular price From $3.12 USDRegular price$15.58 USDSale price From $3.12 USDSale -
11-25x19-25x4 MERV 8 Air Filter
Regular price From $3.00 USDRegular price$14.99 USDSale price From $3.00 USDSale -
21x21x4 MERV 8 Air Filter
Regular price From $5.72 USDRegular price$28.58 USDSale price From $5.72 USDSale -
12x15x2 MERV 8 Air Filter
Regular price From $2.52 USDRegular price$12.58 USDSale price From $2.52 USDSale -
21x24x4.5 MERV 8 Ruud RXHF-E24AM10, RXHF-E24AM13 Replacement Filter
Regular price From $7.48 USDRegular price$37.40 USDSale price From $7.48 USDSale -
16x24x1 MERV 8 Air Filter
Regular price From $1.33 USDRegular price$6.66 USDSale price From $1.33 USDSale -
20x22x4 MERV 8 Air Filter
Regular price From $5.72 USDRegular price$28.58 USDSale price From $5.72 USDSale -
16x25x4 MERV 8 Air Filter
Regular price From $3.02 USDRegular price$15.08 USDSale price From $3.02 USDSale -
12x26-5x4 MERV 8 Air Filter
Regular price From $3.22 USDRegular price$16.08 USDSale price From $3.22 USDSale -
15x19x1 MERV 8 Air Filter
Regular price From $2.37 USDRegular price$11.83 USDSale price From $2.37 USDSale -
19-75x22x4 MERV 8 Air Filter
Regular price From $4.59 USDRegular price$22.95 USDSale price From $4.59 USDSale -
17-5x21x1 MERV 8 Air Filter
Regular price From $2.62 USDRegular price$13.08 USDSale price From $2.62 USDSale -
13x24x4 MERV 8 Air Filter
Regular price From $3.95 USDRegular price$19.74 USDSale price From $3.95 USDSale -
12x20x4 MERV 8 Air Filter
Regular price From $3.18 USDRegular price$15.89 USDSale price From $3.18 USDSale -
12x30-5x4 MERV 8 Air Filter
Regular price From $5.37 USDRegular price$26.83 USDSale price From $5.37 USDSale -
17.5x21x4.5 MERV 8 Ruud RXHF-E17AM10, RXHF-E17AM13 Replacement Filter
Regular price From $6.84 USDRegular price$34.20 USDSale price From $6.84 USDSale -
10x24x2 MERV 8 Air Filter
Regular price From $2.52 USDRegular price$12.58 USDSale price From $2.52 USDSale -
12-75x21x1 MERV 8 Air Filter
Regular price From $2.40 USDRegular price$11.99 USDSale price From $2.40 USDSale -
11-25x11-25x2 MERV 8 Air Filter
Regular price From $2.67 USDRegular price$13.33 USDSale price From $2.67 USDSale -
17-5x27x1 MERV 8 Air Filter
Regular price From $2.77 USDRegular price$13.83 USDSale price From $2.77 USDSale -
16x36x1 MERV 8 Air Filter
Regular price From $3.05 USDRegular price$15.24 USDSale price From $3.05 USDSale -
17-25x35-25x1 MERV 8 Air Filter
Regular price From $3.88 USDRegular price$19.41 USDSale price From $3.88 USDSale -
20x23x2 MERV 8 Air Filter
Regular price From $3.37 USDRegular price$16.83 USDSale price From $3.37 USDSale -
25x29x2 MERV 8 Air Filter
Regular price From $3.92 USDRegular price$19.58 USDSale price From $3.92 USDSale -
17-5x17-5x1 MERV 8 Air Filter
Regular price From $1.48 USDRegular price$7.40 USDSale price From $1.48 USDSale -
American Standard 21x23.5x5 MERV 8 Aftermarket Replacement Filter
Regular price From $9.47 USDRegular price$47.35 USDSale price From $9.47 USDSale -
16x27x1 MERV 8 Air Filter
Regular price From $3.07 USDRegular price$15.33 USDSale price From $3.07 USDSale -
30x30x1 MERV 8 Air Filter
Regular price From $3.00 USDRegular price$14.99 USDSale price From $3.00 USDSale -
11-5x23-5x1 MERV 8 Air Filter
Regular price From $1.21 USDRegular price$6.04 USDSale price From $1.21 USDSale -
19-5x22x4 MERV 8 Air Filter
Regular price From $4.52 USDRegular price$22.58 USDSale price From $4.52 USDSale -
21x21x4.5 MERV 8 Ruud RXFH-E21AM10, RXFH-E21AM13 Replacement Filter
Regular price From $7.13 USDRegular price$35.67 USDSale price From $7.13 USDSale
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Looking for more?
Browse additional depths, sizes, and MERV ratings for the exact replacement filter you need.
Choosing A MERV Rating
MERV 8 is a common residential choice for dust and pollen. MERV 11 and MERV 13 add stronger particle capture for homes that need higher filtration.
How do I find my filter size?
Check the size printed on the existing filter frame, then compare the nominal size with the actual dimensions when available.