Air Filters (421 products)
Sort by
PAMLICO AIR
18 in. W X 24 in. H X 2 in. Fiberglass 4 MERV Air Filter (Pack of 12)
MPN: 11204-021824
$68.59
PAMLICO AIR
20 in. W X 24 in. H X 2 in. Fiberglass 4 MERV Air Filter (Pack of 12)
MPN: 11204-022024
$71.09
PAMLICO AIR
24 in. W X 24 in. H X 2 in. Fiberglass 4 MERV Air Filter (Pack of 12)
MPN: 11204-022424
$71.09
PAMLICO AIR
16 in. W X 20 in. H X 2 in. Fiberglass 4 MERV Air Filter (Pack of 12)
MPN: 11204-021620
$51.79
FILTRETE
14 in. W X 14 in. H X 1 in. 1000 MPR Pleated Allergen Air Filter (Pack of 4)
MPN: AL11-4
$60.59
FILTRETE
25 in. W X 25 in. H X 1 in. 1000 MPR Pleated Allergen Air Filter (Pack of 4)
MPN: AL15-4
$60.59
FILTRETE
16 in. W X 24 in. H X 1 in. 1000 MPR Pleated Allergen Air Filter (Pack of 4)
MPN: AL25-4
$60.59
PAMLICO AIR
20 in. W X 36 in. H X 1 in. Fiberglass 4 MERV Air Filter (Pack of 12)
MPN: 11204-012036
$164.69
FILTRETE
14 in. W X 25 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter (Pack of 4)
MPN: 704-4
$34.79
FILTRETE
20 in. W X 30 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter (Pack of 4)
MPN: 722-4
$34.79
FILTRETE
16 in. W X 25 in. H X 2 in. Polypropylene 1000 MPR Pleated Air Filter (Pack of 4)
MPN: NADP01-2IN-4
$65.89
FILTRETE
20 in. W X 25 in. H X 2 in. Polypropylene 1550 MPR Pleated Air Filter (Pack of 4)
MPN: NADP03-2IN-4
$65.89
FILTRETE
20 in. W X 22 in. H X 1 in. Polypropylene 700 MPR Pleated Air Filter (Pack of 4)
MPN: 747-4
$34.79
FILTRETE
16 in. W X 20 in. H X 2 in. Polypropylene 1000 MPR Pleated Air Filter (Pack of 4)
MPN: NADP00-2IN-4
$65.89
FILTRETE
20 in. W X 30 in. H X 1 in. 1000 MPR Pleated Allergen Air Filter (Pack of 4)
MPN: 9822-4
$58.39
AAF FLANDERS
PREpleat LPD SC M10 24 in. W X 24 in. H X 4 in. Synthetic 10 MERV Pleated Air Filter 1 (Pack of 6)
MPN: 80055.042424
$95.99
NATURALAIRE
15 in. W X 24 in. H X 1/4 in. Aluminum 4 MERV Air Conditioner Filter (Pack of 24)
MPN: KK1601
$235.89
NATURALAIRE
20 in. W X 25 in. H X 1 in. Synthetic Fiber 1 MERV Air Filter (Pack of 12)
MPN: SM105
$84.49