$193.63
18 X 20 X 1 Air Filter With Price History Tracking
44,246 products
Price Comparison
Cheapest Price
$2.76
Average Price
$78
Highest Price
$222.86
{{suggestion.keyword}}
More
Filters
Clear All
Price
Merv 8 Pleated Air Filter - 18" x 26" x 1"
$111.95
Koch Air Filter 14 x 20 x 1 MERV 8 Pleated Air Filter - 12 Pack
18 X 20 X 1 Air Filter
$98.89
Koch Air Filter 16 x 20 x 1 MERV 8 Pleated Air Filter - 12 Pack
18 X 20 X 1 Air Filter
$179.58
Koch Air Filter 20 x 22 x 1 MERV 8 Pleated Air Filter - 12 Pack
18 X 20 X 1 Air Filter
$222.86
Merv 8 Pleated Air Filter - 18" x 34" x 1"
18 X 20 X 1 Air Filter
$204.31
Merv 13 Pleated Air Filter - 18" x 19" x 1"
18 X 20 X 1 Air Filter
$44.18
16" x 20" Media Air Filter
18 X 20 X 1 Air Filter
$111.29
Merv 8 Pleated Air Filter - 17" x 20" x 1"
18 X 20 X 1 Air Filter
$75.95
Koch 102-700-008 - 20 x 20 x 1 MERV 8 Pleated Air Filter – 12-pack
18 X 20 X 1 Air Filter
$104.99
Koch 102-041-049 - 20 x 22 x 1 MERV 8 Pleated Air Filter – 12-pack
18 X 20 X 1 Air Filter
$79.95
Koch 102-700-005 - 15 x 20 x 1 MERV 8 Pleated Air Filter – 12-pack
18 X 20 X 1 Air Filter
$91.99
Koch 102-041-015 - 18 x 20 x 1 MERV 8 Pleated Air Filter – 12-pack
18 X 20 X 1 Air Filter
$72.99
Koch 102-700-003 - 14 x 20 x 1 MERV 8 Pleated Air Filter – 12-pack
18 X 20 X 1 Air Filter
$79.95
Koch 102-700-019 - 20 x 20 x 2 MERV 8 Pleated Air Filter – 12-pack
18 X 20 X 1 Air Filter
$222.86
Merv 8 Pleated Air Filter - 20" x 35" x 1"
18 X 20 X 1 Air Filter
$24.99
Tri-Dim Filter Corp. Tri-Pleat Merv 9 Air Filter 20" X 30" X 1"
18 X 20 X 1 Air Filter
$87.89
$82.45
Koch Filter 102-041-015 Multi-Pleat XL8 1" Semi-Standard Size 18" x 20" x1"
18 X 20 X 1 Air Filter
$220.00
AC FILTERS 18 X 20 X 1 MERV 8 PLEATED FILTER (CUSTOM MADE) (12 PER CASE)
18 X 20 X 1 Air Filter
$118.95
Koch Air Filter 18 x 25 x 1 MERV 8 Pleated Air Filter - 12 Pack
18 X 20 X 1 Air Filter
$5.30
FURNACE FILTER 12" X 20" X 1" MERV 4 POLY
18 X 20 X 1 Air Filter
$8.31
FURNACE FILTER 20" X 25" X 1" MERV 8
18 X 20 X 1 Air Filter
$2.76
FURNACE FILTER 16" X 20' X 1" MERV 8 PLEATED
18 X 20 X 1 Air Filter
$17.91
12 x 18 x 1 Air Filter
18 X 20 X 1 Air Filter
$22.67
12 x 20 x 1 Air Filter
18 X 20 X 1 Air Filter
$18.39
14 x 20 x 1 Air Filter
18 X 20 X 1 Air Filter
$17.86
16 x 20 x 1 Air Filter
18 X 20 X 1 Air Filter
$22.96
18 x 20 x 1 Air Filter
18 X 20 X 1 Air Filter
$25.94
18 x 22 x 1 Air Filter
18 X 20 X 1 Air Filter
$23.92
18 x 25 x 1 Air Filter
18 X 20 X 1 Air Filter
$26.22
18 x 30 x 1 Air Filter
18 X 20 X 1 Air Filter
$19.99
20 x 20 x 1 Air Filter
18 X 20 X 1 Air Filter
$24.13
20 x 24 x 1 Air Filter
18 X 20 X 1 Air Filter
$24.15
20 x 25 x 1 Air Filter
18 X 20 X 1 Air Filter
$27.98
20 x 30 x 1 Air Filter
18 X 20 X 1 Air Filter
No Results Found
Best Deals
No Results Found