Air filters
MERV 8 Air Filters
Shop pleated replacement air filters by size, depth, and MERV rating.
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25x28x4 MERV 8 Air Filter
Regular price From $6.22 USDRegular price$31.08 USDSale price From $6.22 USDSale -
Trane 21x27x5 MERV 8 Aftermarket Replacement Filter
Regular price From $10.75 USDRegular price$53.74 USDSale price From $10.75 USDSale -
24x25x4 MERV 8 Air Filter
Regular price From $4.42 USDRegular price$22.08 USDSale price From $4.42 USDSale -
19-75x22x1 MERV 8 Air Filter
Regular price From $2.82 USDRegular price$14.08 USDSale price From $2.82 USDSale -
Skuttle 20X25X5 MERV 8 Replacement Filter
Regular price From $5.65 USDRegular price$28.24 USDSale price From $5.65 USDSale -
16-38x21-38x4 MERV 8 Air Filter
Regular price From $4.22 USDRegular price$21.08 USDSale price From $4.22 USDSale -
York 20X25X5 MERV 8 Replacement Filter
Regular price From $7.00 USDRegular price$34.99 USDSale price From $7.00 USDSale -
Payne 16X20X4.25 MERV 8 Replacement Filter
Regular price From $5.75 USDRegular price$28.74 USDSale price From $5.75 USDSale -
16.38x21.5x1 MERV 8 Bryant / Carrier Fan Coil Filter
Regular price From $1.42 USDRegular price$7.08 USDSale price From $1.42 USDSale -
17.5x21x4.5 MERV 8 Rheem RXHF-E17AM10, RXHF-E17AM13 Replacement Filter
Regular price From $7.55 USDRegular price$37.74 USDSale price From $7.55 USDSale -
25x28x1 MERV 8 Air Filter
Regular price From $3.37 USDRegular price$16.83 USDSale price From $3.37 USDSale -
23-5x23-5x4 MERV 8 Air Filter
Regular price From $4.87 USDRegular price$24.33 USDSale price From $4.87 USDSale -
30x30x2 MERV 8 Air Filter
Regular price From $3.32 USDRegular price$16.58 USDSale price From $3.32 USDSale -
20x24x1 MERV 8 Air Filter
Regular price From $1.43 USDRegular price$7.16 USDSale price From $1.43 USDSale -
20x27x2 MERV 8 Air Filter
Regular price From $3.02 USDRegular price$15.08 USDSale price From $3.02 USDSale -
21x21x2 MERV 8 Air Filter
Regular price From $3.32 USDRegular price$16.58 USDSale price From $3.32 USDSale -
17x19x1 MERV 8 Air Filter
Regular price From $2.77 USDRegular price$13.83 USDSale price From $2.77 USDSale -
14-5x19x2 MERV 8 Air Filter
Regular price From $2.37 USDRegular price$11.83 USDSale price From $2.37 USDSale -
Electro-Air 20X26X5 MERV 8 Replacement Filter
Regular price From $8.90 USDRegular price$44.49 USDSale price From $8.90 USDSale -
13-5x35-5x1 MERV 8 Air Filter
Regular price From $2.50 USDRegular price$12.48 USDSale price From $2.50 USDSale -
22x36x2 MERV 8 Air Filter
Regular price From $5.22 USDRegular price$26.08 USDSale price From $5.22 USDSale -
Goodman 20X22X5 MERV 8 Replacement Filter
Regular price From $8.57 USDRegular price$42.85 USDSale price From $8.57 USDSale -
8x24x4 MERV 8 Air Filter
Regular price From $2.87 USDRegular price$14.33 USDSale price From $2.87 USDSale -
13x21.5x1 MERV 8 Bryant / Carrier Fan Coil Filter
Regular price From $1.97 USDRegular price$9.83 USDSale price From $1.97 USDSale -
19-5x24-5x2 MERV 8 Air Filter
Regular price From $1.92 USDRegular price$9.58 USDSale price From $1.92 USDSale -
20x22x1 MERV 8 Air Filter
Regular price From $1.63 USDRegular price$8.16 USDSale price From $1.63 USDSale -
18-25x22x2 MERV 8 Air Filter
Regular price From $2.73 USDRegular price$13.66 USDSale price From $2.73 USDSale -
24x25x2 MERV 8 Air Filter
Regular price From $4.17 USDRegular price$20.83 USDSale price From $4.17 USDSale -
19x23x2 MERV 8 Air Filter
Regular price From $2.73 USDRegular price$13.66 USDSale price From $2.73 USDSale -
Totaline 20X25X5 MERV 8 Replacement Filter
Regular price From $7.00 USDRegular price$34.99 USDSale price From $7.00 USDSale -
Pro1 IAQ F2008 20x25x4 MERV 8 Replacement Filter
Regular price From $2.88 USDRegular price$14.39 USDSale price From $2.88 USDSale -
8x16x2 MERV 8 Air Filter
Regular price From $2.67 USDRegular price$13.33 USDSale price From $2.67 USDSale -
American Standard 14.5x27x5 MERV 8 Aftermarket Replacement Filter
Regular price From $9.04 USDRegular price$45.20 USDSale price From $9.04 USDSale -
22x26x2 MERV 8 Air Filter
Regular price From $3.62 USDRegular price$18.08 USDSale price From $3.62 USDSale -
20x30x2 MERV 8 Air Filter
Regular price From $2.72 USDRegular price$13.58 USDSale price From $2.72 USDSale -
13x21-5x2 MERV 8 Air Filter
Regular price From $2.67 USDRegular price$13.33 USDSale price From $2.67 USDSale -
Honeywell 16x20x5 MERV 8 Replacement Filter
Regular price From $5.75 USDRegular price$28.74 USDSale price From $5.75 USDSale -
23-25x29-25x1 MERV 8 Air Filter
Regular price From $2.97 USDRegular price$14.83 USDSale price From $2.97 USDSale -
12x30x1 MERV 8 Air Filter
Regular price From $1.50 USDRegular price$7.49 USDSale price From $1.50 USDSale -
30x36x2 MERV 8 Air Filter
Regular price From $4.92 USDRegular price$24.58 USDSale price From $4.92 USDSale -
8x20x2 MERV 8 Air Filter
Regular price From $2.62 USDRegular price$13.08 USDSale price From $2.62 USDSale -
17-5x23-5x1 MERV 8 Air Filter
Regular price From $1.57 USDRegular price$7.83 USDSale price From $1.57 USDSale -
21-5x24x2 MERV 8 Air Filter
Regular price From $3.22 USDRegular price$16.08 USDSale price From $3.22 USDSale -
11-5x15-5x1 MERV 8 Air Filter
Regular price From $1.26 USDRegular price$6.31 USDSale price From $1.26 USDSale -
13x25x1 MERV 8 Air Filter
Regular price From $2.77 USDRegular price$13.83 USDSale price From $2.77 USDSale -
Nordyne 16X25X5 MERV 8 Replacement Filter
Regular price From $4.80 USDRegular price$23.99 USDSale price From $4.80 USDSale -
Nordyne 20X20X5 MERV 8 Replacement Filter
Regular price From $6.54 USDRegular price$32.69 USDSale price From $6.54 USDSale -
Nordyne 20X22X5 MERV 8 Aftermarket Replacement Filter
Regular price From $8.57 USDRegular price$42.85 USDSale price From $8.57 USDSale -
24x24x1 MERV 8 Air Filter
Regular price From $1.52 USDRegular price$7.58 USDSale price From $1.52 USDSale -
York 16X25X5 MERV 8 Replacement Filter
Regular price From $6.94 USDRegular price$34.72 USDSale price From $6.94 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.