Furnace Pad Air Filters

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Best Selling

Dynamic 30 X 36 X 1 Air Filter # C3P3036 Polarized Media Refills
$69.99 New
Flanders SM1006 Natural Aire Filter 20 x 30''
(4)
$11.03 New
Filtrete Basic Pleated Furnace Air Filter Replacement Household Dust Lint Filter
(1)
$39.92 New
Dynamic C3P1625 Air Cleaner Refills - 16 x 25 x 1 - 3 Pack
(2)
$59.99 New
Dynamic 16 X 20 X 1 Air Filter # C3P1620 Polarized Media Refills
$59.99 New
18X30 Dynamic Air Cleaner Genuine OEM Refill Pads 16.5 .5 Actual 3-Pack
$63.50 New
C3P3030 Dynamic Filter Dynamic Replacement 3
$71.50 New
Dynamic Air Cleaner Furnace Filter Refills - 14"x20"x1"- 3 Pack
$45.00 New

719 Results

Ventaerex AC Air Furnace Filters - Cut to Fit - Washable Filters
Brand New
$14.99 to $94.99
Free shipping
2 watching
SponsoredSponsored Ad
16"x 20"x 1" Washable Cut to Fit AC Furnace Vent Air Filter 2-Pack Rigid
Brand New · Unbranded
$23.11
or Best Offer
Free shipping
63 sold
SponsoredSponsored Ad
20"x30"x 1" 2-pack Rigid Washable AC Furnace Air Filter
Brand New · Unbranded
$29.99
Free shipping
14"x 14"x 1" 3-Pack AC Furnace Air Filter Rigid Washable Cut to Fit
Open Box · Aero-Flo
$20.02
Free shipping
181 sold
CoreCarbon Furnace Door Filters for Mobile, Manufactured and Modular Homes
AVAILABLE IN: NATURAL FIBER HOG HAIR, POLYESTER or FOAM
Brand New
$22.95 to $23.45
Free shipping
Dynamic Air Cleaner Filter LPD 20 x 25 x1 C4LP2025 Refill 4pk CLP2025 3LP2025
Brand New · Dynamic
$74.99
or Best Offer
$10.00 shipping
Only 1 left!
CoreCarbon 20x30x1 Cut To Fit Furnace/Air Conditioner Washable Poly Filter Media
Brand New
$23.45
Free shipping
Dynamic Air Cleaner Filter 20 x 20 x 1 Refill Polarized C3P2020 3-pack
Brand New · Dynamic
$59.99
Free shipping
Only 3 left
24"x 24"x 1" Poly-Flo Rigid Washable Cut-to-Fit AC Furnace Air Filter Quantity 1
Open Box · Aero-Flo
$21.98
Free shipping
269 sold
New Lennox 28" x 46" Pad-B 150-424-113 Furnace Hammock Media Filter 27F40 59A69
Brand New · LENNOX
$15.00
Free shipping
(4) Filter Fresh Furnace Air Filter Pad ~ Cinnamon Scent ~ New
Brand New · Web
(5)
$18.95
Free shipping
102 sold
Dynamic Air Cleaner Filter LPD 16 x 25 x 1 C4LP1625 4 Refills CLP1625 3LP1625
Brand New · Dynamic
$74.99
or Best Offer
$10.00 shipping
11 sold
10-ft Blue White Bonded Aquarium Media Pad 12" Wide Fiber Floss Filter Material
Brand New
$15.95
Free shipping
Ventaerex 18x30 AC Air Furnace Filter Media - Washable - Cut to Fit
Brand New
$28.99 to $62.99
Free shipping
SponsoredSponsored Ad
Ventaerex 18x25 AC Air Furnace Filter Media - Washable - Cut to Fit
Brand New
$27.97 to $69.97
Free shipping
SponsoredSponsored Ad
Ventaerex 18x24 AC Air Furnace Filter Media - Washable - Cut to Fit
Brand New
$18.99 to $53.99
Free shipping
SponsoredSponsored Ad
RenewAire EV90P Replacement Filters / Media Pads (Choose Qty)
Brand New
$17.95 to $25.95
Free shipping
Fast-Shipped-Filers 3 - 16x25 Dynamic Air Cleaner Compatible Filter Blue
Brand New · Dynamic
$58.00
Free shipping
Dynamic Electronic Air Cleaner for AC Furnace 20x20x 1 3LP2020 Polarized 4 pads
Brand New · Dynamic
$129.99
or Best Offer
$20.00 shipping
Only 2 left
Dynamic Air Cleaner Filter LPD 16 x 20 x 1 C4LP1620 Refill 4pk CLP1620 3LP1620
Brand New · Dynamic
(1)
$74.99
or Best Offer
$10.00 shipping
Only 3 left
Dynamic Air Cleaner Filter 16 x 20 x 1 Refill Polarized C3P1620 3-pack
Brand New · Dynamic
$59.99
Free shipping
14 sold
(12 Pack) Furnace Floor Register Vent Charcoal Carbon Filters 4" x 12"
Brand New
(2)
$9.25
Free shipping
Dynamic Air Cleaner Filter 20 x 25 x 1 Refill Polarized C3P2025 3-pack
Brand New · Dynamic
$59.99
Free shipping
(4 Pack) Blue / White Polyester Air Filter Pads - CHOOSE SIZE
Brand New
$28.10 to $50.25
Free shipping
Dynamic Air Cleaner Filter 24 x 24 x 1 Refill Polarized C3P2424 3-pack
Brand New · Dynamic
$59.99
Free shipping
Custom Cut-To-Size Adjustable Basic Air-Filter Replacement Pad Furnace Washable
Brand New · Filtrete
$13.77
$7.99 shipping
Only 1 left!
Dynamic Air Cleaner Filter 30 x 36 x 1 Refill Polarized C3P3036 3-pack
Brand New · Dynamic
$69.99
Free shipping
13 sold
05-2013 MCI Bus AC Filter 20x37x1 Orange/White Tacky MERV 8 (6 Pack)
Brand New · Filter
$75.52
Free shipping
35 sold
Ventaerex 20x21 AC Air Furnace Filter Media - Washable - Cut to Fit
Brand New
$26.99 to $69.99
Free shipping
SponsoredSponsored Ad
Ventaerex 14x30 AC Air Furnace Filter Media - Washable - Cut to Fit
Brand New
$18.99 to $53.99
Free shipping
SponsoredSponsored Ad
Electronic AC Furnace Air Filter With Year Supply of Pads - Homeowner Installed
Brand New
$149.99 to $189.99
Free shipping
SponsoredSponsored Ad
✅NaturalAire “CUT TO SIZE” RE-USABLE AC Air Filter - MERV 4 Rigid 20” x __” x 1”
Brand New · Flanders
$29.88
Free shipping
SponsoredSponsored Ad
(12) Green / White MERV 8 Polyester Air Filter Pads CHOOSE SIZE
Brand New · Filter
$59.88 to $87.88
Free shipping
Air Handler Media Filter Pad 18"x24"x1" Merv 7 6B742 Polyester HVAC/Furnace
Brand New · Air Handler
$12.49 to $72.50
Free shipping
Dynamic Air Cleaner Furnace Filter Refills - 16"x25"x1"- 3 Pack
Brand New · Dynamic
(2)
$63.50
Free shipping
Wingman1 Electronic AC Furnace Air Filter Replacement Pads Year Supply (8 PADS)
Brand New
$49.97
Free shipping
Wingman1™- 20x25x1 Electronic AC Furnace Air Filter Replacement Pads Year Supply
Brand New
$49.97
Free shipping
(12) Orange / White MERV 8 Polyester Air Filter Pads CHOOSE SIZE
Brand New · Filter
$59.80 to $87.88
Free shipping
Ventaerex 14x20 AC Air Furnace Filter Media - Washable - Cut to Fit
Brand New
$24.99 to $53.99
Free shipping
SponsoredSponsored Ad
Ventaerex 14x14 AC Air Furnace Filter Media - Washable - Cut to Fit
Brand New
$22.99 to $44.99
Free shipping
SponsoredSponsored Ad
Electronic AC Furnace Air Cleaner Replacement Filter 4 Pack
Brand New
$54.99
or Best Offer
Free shipping
16"x25"x 1" 2-pack Rigid Washable AC Furnace Air Filter
Brand New · Unbranded
$24.99
Free shipping
RenewAire EV90 - GR90 Replacement Filters / Media Pads (Choose Qty)
Brand New
$16.95 to $25.95
Free shipping
(6) 21 x 21 x 1 Filter Pads Blue / White Polysynthetic 2-Stage Media
Brand New
$51.95
Free shipping
(6) Orange/White Polyester Filter Pads 1" Poly MERV 8 Tackified CHOOSE SIZE
Brand New · Filter
$51.88 to $64.88
Free shipping
Odor-Reducing Pre-Filter for Honeywell 51360 / 51376 / 51500 / 51771 / 53331
Brand New
(27)
$11.72
or Best Offer
Free shipping
3 watching
(12 Pack) Blue / White Polyester Air Filter Pads CHOOSE SIZE
Brand New
$61.88
Free shipping
New Lennox 28" x 32" Pad-A 150-423-113 Furnace Hammock Media Filter 59A72
Brand New · LENNOX
$15.00
Free shipping
Dynamic Air Cleaner Filter LPD 20 x 30 x 1 C4LP2030 Refill 4pk CLP2030 3LP2030
Brand New · Dynamic
$79.99
or Best Offer
$15.00 shipping
Dynamic Air Cleaner Filter 14 x 24 x 1 Genuine Refill Polarized C3P1424 3-pack
Brand New · Dynamic
$50.00
Free shipping
(3 Pack) HVAC Furnace Register Vent Charcoal Carbon Pre-Filter Pads 12″ x 16″
Brand New · Filter
$14.97
Free shipping
AIR HANDLER AC FURNACE Air Filter MERV 5 HVAC LOT OF 15 Replacement Pad 15 Pk
Brand New · Air Handler
$83.88
Free shipping
HVAC Furnace Register Vent Charcoal Carbon Pre-Filter Pads 12? x 16?
Brand New
$8.90 to $14.95
Free shipping
(12) 13-1/2 x 13-1/2 x 1 Filter Pads Blue / White Polysynthetic 2-Stage Media
Brand New
$63.95
Free shipping
20”x30”x1” Cut To Size Furnace Air Filter AC Rigid No Frame Needed Natural Aire
Brand New · Flanders
$29.99
or Best Offer
$6.09 shipping
Pads N Frame Filter Kit - Orange / White MERV 8 Super Tack (12 Pads, 1 Frame)
Brand New
$79.99 to $147.67
Free shipping
18X25 Dynamic Air Cleaner Genuine OEM Refill Pads 16.5 x 22.5 Actual , 3-Pack
Brand New · Dynamic
$67.50
Free shipping
25"x 25"x 1/2" Poly-Flo Rigid Washable Cut-to-Fit AC Furnace Air Filter Qty 1
Brand New · Aero-Flo
$22.14
Free shipping
Koch Air Filter Furnace Quantity 12 In One Box Sz 21.875x21.875x1
Brand New
$50.00
or Best Offer
$21.35 shipping
SponsoredSponsored Ad
Ventaerex 20x22 AC Air Furnace Filter Media - Washable - Cut to Fit
Brand New
$28.99 to $62.99
Free shipping
SponsoredSponsored Ad

Furnace Pad Air Filters

Shop by Category

Best Selling

Dynamic 30 X 36 X 1 Air Filter # C3P3036 Polarized Media Refills

Flanders SM1006 Natural Aire Filter 20 x 30''

Filtrete Basic Pleated Furnace Air Filter Replacement Household Dust Lint Filter

Dynamic C3P1625 Air Cleaner Refills - 16 x 25 x 1 - 3 Pack

Dynamic 16 X 20 X 1 Air Filter # C3P1620 Polarized Media Refills

18X30 Dynamic Air Cleaner Genuine OEM Refill Pads 16.5 .5 Actual 3-Pack

C3P3030 Dynamic Filter Dynamic Replacement 3

Dynamic Air Cleaner Furnace Filter Refills - 14"x20"x1"- 3 Pack

719 Results

Ventaerex AC Air Furnace Filters - Cut to Fit - Washable Filters

16"x 20"x 1" Washable Cut to Fit AC Furnace Vent Air Filter 2-Pack Rigid

20"x30"x 1" 2-pack Rigid Washable AC Furnace Air Filter

14"x 14"x 1" 3-Pack AC Furnace Air Filter Rigid Washable Cut to Fit

CoreCarbon Furnace Door Filters for Mobile, Manufactured and Modular Homes

Dynamic Air Cleaner Filter LPD 20 x 25 x1 C4LP2025 Refill 4pk CLP2025 3LP2025

CoreCarbon 20x30x1 Cut To Fit Furnace/Air Conditioner Washable Poly Filter Media

Dynamic Air Cleaner Filter 20 x 20 x 1 Refill Polarized C3P2020 3-pack

24"x 24"x 1" Poly-Flo Rigid Washable Cut-to-Fit AC Furnace Air Filter Quantity 1

New Lennox 28" x 46" Pad-B 150-424-113 Furnace Hammock Media Filter 27F40 59A69

(4) Filter Fresh Furnace Air Filter Pad ~ Cinnamon Scent ~ New

Dynamic Air Cleaner Filter LPD 16 x 25 x 1 C4LP1625 4 Refills CLP1625 3LP1625

10-ft Blue White Bonded Aquarium Media Pad 12" Wide Fiber Floss Filter Material

Ventaerex 18x30 AC Air Furnace Filter Media - Washable - Cut to Fit

Ventaerex 18x25 AC Air Furnace Filter Media - Washable - Cut to Fit

Ventaerex 18x24 AC Air Furnace Filter Media - Washable - Cut to Fit

RenewAire EV90P Replacement Filters / Media Pads (Choose Qty)

Fast-Shipped-Filers 3 - 16x25 Dynamic Air Cleaner Compatible Filter Blue

Dynamic Electronic Air Cleaner for AC Furnace 20x20x 1 3LP2020 Polarized 4 pads

Dynamic Air Cleaner Filter LPD 16 x 20 x 1 C4LP1620 Refill 4pk CLP1620 3LP1620

Dynamic Air Cleaner Filter 16 x 20 x 1 Refill Polarized C3P1620 3-pack

(12 Pack) Furnace Floor Register Vent Charcoal Carbon Filters 4" x 12"

Dynamic Air Cleaner Filter 20 x 25 x 1 Refill Polarized C3P2025 3-pack

(4 Pack) Blue / White Polyester Air Filter Pads - CHOOSE SIZE

Dynamic Air Cleaner Filter 24 x 24 x 1 Refill Polarized C3P2424 3-pack

Custom Cut-To-Size Adjustable Basic Air-Filter Replacement Pad Furnace Washable

Dynamic Air Cleaner Filter 30 x 36 x 1 Refill Polarized C3P3036 3-pack

05-2013 MCI Bus AC Filter 20x37x1 Orange/White Tacky MERV 8 (6 Pack)

Ventaerex 20x21 AC Air Furnace Filter Media - Washable - Cut to Fit

Ventaerex 14x30 AC Air Furnace Filter Media - Washable - Cut to Fit

Electronic AC Furnace Air Filter With Year Supply of Pads - Homeowner Installed

✅NaturalAire “CUT TO SIZE” RE-USABLE AC Air Filter - MERV 4 Rigid 20” x __” x 1”

(12) Green / White MERV 8 Polyester Air Filter Pads CHOOSE SIZE

Air Handler Media Filter Pad 18"x24"x1" Merv 7 6B742 Polyester HVAC/Furnace

Dynamic Air Cleaner Furnace Filter Refills - 16"x25"x1"- 3 Pack

Wingman1 Electronic AC Furnace Air Filter Replacement Pads Year Supply (8 PADS)

Wingman1™- 20x25x1 Electronic AC Furnace Air Filter Replacement Pads Year Supply

(12) Orange / White MERV 8 Polyester Air Filter Pads CHOOSE SIZE

Ventaerex 14x20 AC Air Furnace Filter Media - Washable - Cut to Fit

Ventaerex 14x14 AC Air Furnace Filter Media - Washable - Cut to Fit

Electronic AC Furnace Air Cleaner Replacement Filter 4 Pack

16"x25"x 1" 2-pack Rigid Washable AC Furnace Air Filter

RenewAire EV90 - GR90 Replacement Filters / Media Pads (Choose Qty)

(6) 21 x 21 x 1 Filter Pads Blue / White Polysynthetic 2-Stage Media

(6) Orange/White Polyester Filter Pads 1" Poly MERV 8 Tackified CHOOSE SIZE

Odor-Reducing Pre-Filter for Honeywell 51360 / 51376 / 51500 / 51771 / 53331

(12 Pack) Blue / White Polyester Air Filter Pads CHOOSE SIZE

New Lennox 28" x 32" Pad-A 150-423-113 Furnace Hammock Media Filter 59A72

Dynamic Air Cleaner Filter LPD 20 x 30 x 1 C4LP2030 Refill 4pk CLP2030 3LP2030

Dynamic Air Cleaner Filter 14 x 24 x 1 Genuine Refill Polarized C3P1424 3-pack

(3 Pack) HVAC Furnace Register Vent Charcoal Carbon Pre-Filter Pads 12″ x 16″

AIR HANDLER AC FURNACE Air Filter MERV 5 HVAC LOT OF 15 Replacement Pad 15 Pk

HVAC Furnace Register Vent Charcoal Carbon Pre-Filter Pads 12? x 16?

(12) 13-1/2 x 13-1/2 x 1 Filter Pads Blue / White Polysynthetic 2-Stage Media

20”x30”x1” Cut To Size Furnace Air Filter AC Rigid No Frame Needed Natural Aire

Pads N Frame Filter Kit - Orange / White MERV 8 Super Tack (12 Pads, 1 Frame)

18X25 Dynamic Air Cleaner Genuine OEM Refill Pads 16.5 x 22.5 Actual , 3-Pack

25"x 25"x 1/2" Poly-Flo Rigid Washable Cut-to-Fit AC Furnace Air Filter Qty 1

Koch Air Filter Furnace Quantity 12 In One Box Sz 21.875x21.875x1

Ventaerex 20x22 AC Air Furnace Filter Media - Washable - Cut to Fit