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Showing 129–144 of 157 resultsSorted by popularity

Columbus Industries 14 X 14 X 1 MERV 8 Pleated Filter, Single Filter

Columbus Industries

SKU: P1S8-1414-6
$12.99
MSRP: $14.94
You save 15%
Columbus Industries 14 X 14 X 1 MERV 8 Pleated Filter, Single Filter quantity
AprilAire 910 MERV 11 Air Filter for Whole-House Air Purifier Model 1910 (Single)

Aprilaire

SKU: 910
$50.99
MSRP: $58.64
You save 15%
AprilAire 910 MERV 11 Air Filter for Whole-House Air Purifier Model 1910 (Single) quantity
Air Filter Upgrade Kit for Space-Gard 2201

Aprilaire

SKU: 1213
$89.99
MSRP: $103.49
You save 15%
Aprilaire 1213 Air Filter Upgrade Kit for Space-Gard 2200 quantity
Sale!
24″ x 25″ x 4″ MERV11 Pleated Replacement Filter

Koch Filter Corporation

SKU: P1S4-237-247
Original price was: $37.99.Current price is: $20.13.
MSRP: $44.83
You save 55%
Koch P1S4-237-247 24x25x4 MERV11 Pleated Filter quantity
20″ x 24″ x 4″ MERV 11 Multi-Pleat Air Filter

Koch Filter Corporation

SKU: 102-499-029
$24.24
MSRP: $27.88
You save 15%
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21″ x 26″ x 4″ MERV 10 Replacement Air Filter

Lennox

SKU: X6667
$89.99
MSRP: $103.49
You save 15%
Lennox X6667 21x26x4 MERV 10 Lennox PCO-20C PureAir Air Filter quantity
Package Quantity: Single Pack

Koch Filter Corporation

SKU: 102-041-013
$18.00
MSRP: $20.70
You save 15%
Koch 102-041-013-0 24x30x1 MERV 8 Pleated Panel Air Filter quantity
Package Quantity: 1

Koch Filter Corporation

SKU: 102-041-015
$17.50
MSRP: $20.13
You save 15%
Koch 102-041-015-0 18x20x1 MERV 8 Pleated Panel Air Filter quantity
Package Quantity: 1

Koch Filter Corporation

SKU: 102-101-044H
$48.36
MSRP: $55.61
You save 13%
Koch 102-101-044H 18x30x1 MERV 13 Multi-Pleat Green13 Air Filter quantity
Sale!
20″ x 20″ x 2″ Disposable Fiberglass Filter

Koch Filter Corporation

SKU: 276-200-200
Original price was: $20.47.Current price is: $9.99.
MSRP: $24.15
You save 59%
Koch 276-200-200 20x20x2 Disposable Fiberglass Air Filter quantity
Package Quantity: 1

Koch Filter Corporation

SKU: 102-499-010
$12.51
MSRP: $14.39
You save 15%
Koch 102-499-010 24x24x1 MERV 11 Multi-Pleat XL11 Air Filter quantity
Package Quantity: 1

Koch Filter Corporation

SKU: 102-091-014
$17.16
MSRP: $19.73
You save 13%
Koch 102-091-014 25x25x1 MERV 11 Multi-Pleat XL11 Air Filter quantity
Sale!
Package Quantity: 1

Koch Filter Corporation

SKU: 102-091-008
Original price was: $16.76.Current price is: $5.11.
MSRP: $19.274
You save 73%
Koch 102-091-008 16x24x1 MERV 11 Multi-Pleat XL11 Air Filter quantity
Package Quantity: 1

Koch Filter Corporation

SKU: 102-091-002
$16.98
MSRP: $19.53
You save 15%
Koch 102-091-002 12x20x1 MERV 11 Multi-Pleat XL11 Air Filter quantity
Sale!
Package Quantity: 1

Koch Filter Corporation

SKU: 102-700-013
Original price was: $13.41.Current price is: $2.48.
MSRP: $15.82
You save 84%
Read more
Package Quantity: 1

Koch Filter Corporation

SKU: 102-041-011
$14.02
MSRP: $16.12
You save 15%
Koch 102-041-011 18x25x1 MERV 8 Pleated Panel Air Filter quantity