Javascript is disabled on your browser.
To view this site, you must enable JavaScript or upgrade to a JavaScript-capable browser.
Login
|
Register
0 items
Your cart is empty
Home
Search Products
About Us
Locations
Contact
Clean Air Manager
Go
Close
Home
Shop
139 Products
Sort & Filter
Show 12 products per page
Show 24 products per page
Show 48 products per page
Sort by relevance
Sort by price, low to high
Sort by price, high to low
Narrow By
Back
Narrow By
139 Products
Clear All
Category
Molecular Filtration
Panel Filters
Subcategory
MERV 10
MERV 11
MERV 13
MERV 8
MERV 9
Panel Filters
MERV Rating
8
9
10
11
13
Width
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
26
Width Fraction
.25
.50
.875
.00
Height
12
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
45
46
47
69
Height Fraction
.125
.25
.50
.75
.00
Depth
1
2
Narrowed By:
18
65
21
Clear All
18x21.75x2 MERV 11 Heavy Duty/High Volume Pleat
GMXS18A21O2A
$20.28
18.25x21x2 MERV 11 Heavy Duty/High Volume Pleat
GMXS18G21A2A
$25.04
18.25x21.50x2 MERV 11 Heavy Duty/High Volume Pleat
GMXS18G21K2A
$25.04
18x21x1 MERV 11 Heavy Duty/High Volume Pleat
GMXS18A21A1A
$16.68
18x21.50x1 MERV 11 Heavy Duty/High Volume Pleat
GMXS18A21K1A
$16.68
18x21x2 MERV 10 Heavy Duty/High Volume Pleat
GHXS18A21A2A
$18.36
18x21.75x2 MERV 10 Heavy Duty/High Volume Pleat
GHXS18A21O2A
$18.36
18.25x21x2 MERV 10 Heavy Duty/High Volume Pleat
GHXS18G21A2A
$23.16
18.25x21.50x2 MERV 10 Heavy Duty/High Volume Pleat
GHXS18G21K2A
$23.16
18x21x1 MERV 10 Heavy Duty/High Volume Pleat
GHXS18A21A1A
$15.00
18x21.50x1 MERV 10 Heavy Duty/High Volume Pleat
GHXS18A21K1A
$15.00
18x21x2 MERV 10 High Capacity Pleat
Actual Size: 18x21x2
$42.08
18x21.75x2 MERV 10 High Capacity Pleat
Actual Size: 18x21.75x2
$42.08
18.25x21x2 MERV 10 High Capacity Pleat
Actual Size: 18.25x21x2
$42.08
18.25x21.50x2 MERV 10 High Capacity Pleat
Actual Size: 18.25x21.50x2
$42.08
18x21x1 MERV 10 High Capacity Pleat
Actual Size: 18x21x1
$35.96
18x21.50x1 MERV 10 High Capacity Pleat
Actual Size: 18x21.50x1
$35.96
18x21x2 MERV 10 Standard Capacity Pleat
Actual Size: 18x21x2
$33.68
18x21.75x2 MERV 10 Standard Capacity Pleat
Actual Size: 18x21.75x2
$33.68
18.25x21x2 MERV 10 Standard Capacity Pleat
Actual Size: 18.25x21x2
$33.68
18.25x21.50x2 MERV 10 Standard Capacity Pleat
Actual Size: 18.25x21.50x2
$33.68
18x21x1 MERV 10 Standard Capacity Pleat
Actual Size: 18x21x1
$30.80
18x21.50x1 MERV 10 Standard Capacity Pleat
Actual Size: 18x21.50x1
$30.80
18x21.50x1 MERV 10 Economy Pleat
SBS18A21K1A
$13.92
4 of 6
...
3
4
5
6
