Shop homemade air filter

Sponsored
$390.60
HEPA Filter 24 X 24 X 12
Filter Junkie
$390.60
HEPA Filter 24 X 24 X 12
Filter Junkie
$116.99
Micro-Air P7402RM OEM Replacement Filter
Filter Junkie
$116.99
Micro-Air P7402RM OEM Replacement Filter
Filter Junkie
$45.00
$151.08
20X20x1 MERV 11 Air Filter (6 Pack) For A/C, Furnace & HVAC | Wonderfil Filters
Wonderfil Filters
70% off
$45.00
$151.08
20X20x1 MERV 11 Air Filter (6 Pack) For A/C, Furnace & HVAC | Wonderfil Filters
Wonderfil Filters
$176.40
Filter Junkie P426 Industrial Cartridge Filter
Filter Junkie
$176.40
Filter Junkie P426 Industrial Cartridge Filter
Filter Junkie
$19.47
Ubeesize Air Vent Filters, 120" X 12" Cut To Size Air Filter Material (50+ Filters), MERV 8 Triple Vent Filter Kit For Home Floor, Grilles, Ceiling,
Amazon.com
409
$19.47
Ubeesize Air Vent Filters, 120" X 12" Cut To Size Air Filter Material (50+ Filters), MERV 8 Triple Vent Filter Kit For Home Floor, Grilles, Ceiling,
Amazon.com
$119.53
UAS/United Air Specialist 33-10088 OEM Replacement Filter
Filter Junkie
$119.53
UAS/United Air Specialist 33-10088 OEM Replacement Filter
Filter Junkie
$160.36
Air Quality Engineering 41115 OEM Replacement Filter
Filter Junkie
$160.36
Air Quality Engineering 41115 OEM Replacement Filter
Filter Junkie
$31.68
$85.04
10X10x1 MERV 8 Air Filter (4 Pack) For A/C, Furnace & HVAC | Wonderfil Filters
Wonderfil Filters
62% off
$31.68
$85.04
10X10x1 MERV 8 Air Filter (4 Pack) For A/C, Furnace & HVAC | Wonderfil Filters
Wonderfil Filters
$97.51
0 Aerostar Air Filter (6 Pack), Pleated HVAC AC Furnace Air Filters Replacement For Your Home Or Business
Air Filters Delivered
$97.51
0 Aerostar Air Filter (6 Pack), Pleated HVAC AC Furnace Air Filters Replacement For Your Home Or Business
Air Filters Delivered
$15.29
Hart & Cooley 102700026 16" X 25" X 4" MERV 8 Multi-Pleated Panel Filter | Supplyhouse.Com
SupplyHouse.com
59
$15.29
Hart & Cooley 102700026 16" X 25" X 4" MERV 8 Multi-Pleated Panel Filter | Supplyhouse.Com
SupplyHouse.com
$36.99
Olitair 20X25x1 MERV 8 Air Filter,AC Furnace Air Filter,Reusable ABS Plastic Frame, 7 Pack Replaceable Filter Media (Actual Size: 19 3/4" X 24 3/4"
Amazon.com
965
Free shipping
$36.99
Olitair 20X25x1 MERV 8 Air Filter,AC Furnace Air Filter,Reusable ABS Plastic Frame, 7 Pack Replaceable Filter Media (Actual Size: 19 3/4" X 24 3/4"
Amazon.com
$193.34
0 Aerostar Air Filter (24 Pack), Pleated HVAC AC Furnace Air Filters Replacement For Your Home Or Business
Factory Direct Filters
$193.34
0 Aerostar Air Filter (24 Pack), Pleated HVAC AC Furnace Air Filters Replacement For Your Home Or Business
Factory Direct Filters
$32.99
Olitair 16X25x1 MERV 8 Air Filter,AC Furnace Air Filter,Reusable ABS Plastic Frame, 7 Pack Replaceable Filter Media (Actual Size: 15 3/4" X 24 3/4"
Amazon.com
1K+
$32.99
Olitair 16X25x1 MERV 8 Air Filter,AC Furnace Air Filter,Reusable ABS Plastic Frame, 7 Pack Replaceable Filter Media (Actual Size: 15 3/4" X 24 3/4"
Amazon.com
$54.89
19 7/8 X 21 1/2 X 1 Aerostar Air Filter (6 Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement For Your Home Or Business
Air Filters Delivered
18
$54.89
19 7/8 X 21 1/2 X 1 Aerostar Air Filter (6 Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement For Your Home Or Business
Air Filters Delivered
$5.97
Filtrete 20-In W X 20-In L X 1-In MERV 1 Basic Flat Air Filter (2-Pack) | FPL02-2PK-24
Lowe's
In store
Curbside
$5.97
Filtrete 20-In W X 20-In L X 1-In MERV 1 Basic Flat Air Filter (2-Pack) | FPL02-2PK-24
Lowe's
$4.93
Hart & Cooley 274140300 14" X 30" X 1" Fiberglass Throw Away Replacement Filter | Supplyhouse.Com
SupplyHouse.com
58
$4.93
Hart & Cooley 274140300 14" X 30" X 1" Fiberglass Throw Away Replacement Filter | Supplyhouse.Com
SupplyHouse.com
$14.28
20 in. X 25 in. X 1 in. Cut To Fit-Electro W/Carbon Air Filter FPR 5
Home Depot
In store
128
Free shipping
Curbside
$14.28
20 in. X 25 in. X 1 in. Cut To Fit-Electro W/Carbon Air Filter FPR 5
Home Depot
$3.15
Hart & Cooley 274160200 16" X 20" X 1" Fiberglass Throw Away Replacement Filter | Supplyhouse.Com
SupplyHouse.com
34
$3.15
Hart & Cooley 274160200 16" X 20" X 1" Fiberglass Throw Away Replacement Filter | Supplyhouse.Com
SupplyHouse.com
$18.27
$26.25
Subaru BRZ (2022 2023 2024 2025) Engine Air Filter. Element Air Cleaner - 16546AA190. An Air Filter For The Air Intake Sys
Byers Airport Subaru
30% off
$18.27
$26.25
Subaru BRZ (2022 2023 2024 2025) Engine Air Filter. Element Air Cleaner - 16546AA190. An Air Filter For The Air Intake Sys
Byers Airport Subaru
$27.43
14 in. X 20 in. X 1 in. To 20 in. X 25 in. X 1 Adjustable ECO Washable Air Filter FPR4
Home Depot
In store
46
Free shipping
Curbside
$27.43
14 in. X 20 in. X 1 in. To 20 in. X 25 in. X 1 Adjustable ECO Washable Air Filter FPR4
Home Depot
$69.99
SILVER - The Economical Washable, Permanent, Electrostatic Air Filter 16X20x1
NeverBuyAnotherFilter
$69.99
SILVER - The Economical Washable, Permanent, Electrostatic Air Filter 16X20x1
NeverBuyAnotherFilter
$5.97
Filtrete 20-In W X 25-In L X 1-In MERV 1 Basic Flat Air Filter (2-Pack) | FPL03-2PK-24
Lowe's
In store
Curbside
$5.97
Filtrete 20-In W X 25-In L X 1-In MERV 1 Basic Flat Air Filter (2-Pack) | FPL03-2PK-24
Lowe's
$27.43
20 in. X 20 in. X 1 ECO Washable Air Filter FPR4
Home Depot
40
Free shipping
$27.43
20 in. X 20 in. X 1 ECO Washable Air Filter FPR4
Home Depot
$124.87
Merv 8 Reusable Air Vent Filter - Washable, Cut-To-Fit, Electrostatic AC & HVAC Filter Roll, Blue, 7.6ft X 12In, Captures Dust, Pollutants, And
Temu US
12
$124.87
Merv 8 Reusable Air Vent Filter - Washable, Cut-To-Fit, Electrostatic AC & HVAC Filter Roll, Blue, 7.6ft X 12In, Captures Dust, Pollutants, And
Temu US
$255.00
Shop Fox Hanging Air Filter
Grizzly Industrial, Inc.
358
$255.00
Shop Fox Hanging Air Filter
Grizzly Industrial, Inc.
$32.47
20X25x4 Air Filter MERV 10 - Single Filter - Glasfloss - Made In USA
Air Filters Unlimited
Free shipping
$32.47
20X25x4 Air Filter MERV 10 - Single Filter - Glasfloss - Made In USA
Air Filters Unlimited
$9.97
Filtrete 20-In W X 30-In L X 1-In Washable MERV 1 Basic Cut To Fit Adjustable Air Filter | LOWESCTF-12
Lowe's
In store
556
Curbside
$9.97
Filtrete 20-In W X 30-In L X 1-In Washable MERV 1 Basic Cut To Fit Adjustable Air Filter | LOWESCTF-12
Lowe's
$47.86
20X20x1 Air Filter MERV 10 - Box Of 6 - Glasfloss - Made In USA
Air Filters Unlimited
Free shipping
$47.86
20X20x1 Air Filter MERV 10 - Box Of 6 - Glasfloss - Made In USA
Air Filters Unlimited
$225.00
Grizzly Hanging Air Filter, 3-Speed
Grizzly Industrial, Inc.
1
$225.00
Grizzly Hanging Air Filter, 3-Speed
Grizzly Industrial, Inc.
$39.08
20X25x1 Air Filter Glasfloss GDS Series Disposable - Box Of 6
Air Filters Unlimited
Free shipping
$39.08
20X25x1 Air Filter Glasfloss GDS Series Disposable - Box Of 6
Air Filters Unlimited
$63.09
20X20x1 12 Pk MERV 4 Fiberglass Furnace & AC Air Filter By CA, Inc.
Discount Filters
$63.09
20X20x1 12 Pk MERV 4 Fiberglass Furnace & AC Air Filter By CA, Inc.
Discount Filters
$59.99
Air-Care 16"X16"X1" Permanent Washable Electrostatic Air Filter EPA Registered Merv 8 Rating: Reusable, Captures Allergens
Target
Free shipping
$59.99
Air-Care 16"X16"X1" Permanent Washable Electrostatic Air Filter EPA Registered Merv 8 Rating: Reusable, Captures Allergens
Target
$410.00
Grizzly Hanging Air Filter W/ Remote
Grizzly Industrial, Inc.
19
$410.00
Grizzly Hanging Air Filter W/ Remote
Grizzly Industrial, Inc.
$16.52
$21.40
Washable Electrostatic HVAC Furnace Air Filter, Lasts A Lifetime, MERV 8 Grade, MPR600 & FPR 5, Healthier Home Or Office, Increases Airflow, 1 Inch
Temu US
1
22% off
$16.52
$21.40
Washable Electrostatic HVAC Furnace Air Filter, Lasts A Lifetime, MERV 8 Grade, MPR600 & FPR 5, Healthier Home Or Office, Increases Airflow, 1 Inch
Temu US
$41.49
Dupont High Allergen Care Electrostatic Air Filters, 20"H X 20"W X 1"D, Pack Of 4 Filters
Office Depot
5
$41.49
Dupont High Allergen Care Electrostatic Air Filters, 20"H X 20"W X 1"D, Pack Of 4 Filters
Office Depot
$96.99
VEVOR Filtros De Aire Merv 13 Filtro Plisado Electrostatico Para Hornos Hvac Paquete De 4 20 X 25 X 4
VEVOR
5% Off*
$96.99
VEVOR Filtros De Aire Merv 13 Filtro Plisado Electrostatico Para Hornos Hvac Paquete De 4 20 X 25 X 4
VEVOR
See more
See less
    Some results have been hidden because they may be inaccessible to you.Show inaccessible results
    See more images

    Shop homemade air filter

    Sponsored
    $390.60
    HEPA Filter 24 X 24 X 12
    Filter Junkie
    $390.60
    HEPA Filter 24 X 24 X 12
    Filter Junkie
    $116.99
    Micro-Air P7402RM OEM Replacement Filter
    Filter Junkie
    $116.99
    Micro-Air P7402RM OEM Replacement Filter
    Filter Junkie
    $45.00
    $151.08
    20X20x1 MERV 11 Air Filter (6 Pack) For A/C, Furnace & HVAC | Wonderfil Filters
    Wonderfil Filters
    70% off
    $45.00
    $151.08
    20X20x1 MERV 11 Air Filter (6 Pack) For A/C, Furnace & HVAC | Wonderfil Filters
    Wonderfil Filters
    $176.40
    Filter Junkie P426 Industrial Cartridge Filter
    Filter Junkie
    $176.40
    Filter Junkie P426 Industrial Cartridge Filter
    Filter Junkie
    $19.47
    Ubeesize Air Vent Filters, 120" X 12" Cut To Size Air Filter Material (50+ Filters), MERV 8 Triple Vent Filter Kit For Home Floor, Grilles, Ceiling,
    Amazon.com
    409
    $19.47
    Ubeesize Air Vent Filters, 120" X 12" Cut To Size Air Filter Material (50+ Filters), MERV 8 Triple Vent Filter Kit For Home Floor, Grilles, Ceiling,
    Amazon.com
    $119.53
    UAS/United Air Specialist 33-10088 OEM Replacement Filter
    Filter Junkie
    $119.53
    UAS/United Air Specialist 33-10088 OEM Replacement Filter
    Filter Junkie
    $160.36
    Air Quality Engineering 41115 OEM Replacement Filter
    Filter Junkie
    $160.36
    Air Quality Engineering 41115 OEM Replacement Filter
    Filter Junkie
    $31.68
    $85.04
    10X10x1 MERV 8 Air Filter (4 Pack) For A/C, Furnace & HVAC | Wonderfil Filters
    Wonderfil Filters
    62% off
    $31.68
    $85.04
    10X10x1 MERV 8 Air Filter (4 Pack) For A/C, Furnace & HVAC | Wonderfil Filters
    Wonderfil Filters
    $97.51
    0 Aerostar Air Filter (6 Pack), Pleated HVAC AC Furnace Air Filters Replacement For Your Home Or Business
    Air Filters Delivered
    $97.51
    0 Aerostar Air Filter (6 Pack), Pleated HVAC AC Furnace Air Filters Replacement For Your Home Or Business
    Air Filters Delivered
    $15.29
    Hart & Cooley 102700026 16" X 25" X 4" MERV 8 Multi-Pleated Panel Filter | Supplyhouse.Com
    SupplyHouse.com
    59
    $15.29
    Hart & Cooley 102700026 16" X 25" X 4" MERV 8 Multi-Pleated Panel Filter | Supplyhouse.Com
    SupplyHouse.com
    $36.99
    Olitair 20X25x1 MERV 8 Air Filter,AC Furnace Air Filter,Reusable ABS Plastic Frame, 7 Pack Replaceable Filter Media (Actual Size: 19 3/4" X 24 3/4"
    Amazon.com
    965
    Free shipping
    $36.99
    Olitair 20X25x1 MERV 8 Air Filter,AC Furnace Air Filter,Reusable ABS Plastic Frame, 7 Pack Replaceable Filter Media (Actual Size: 19 3/4" X 24 3/4"
    Amazon.com
    $193.34
    0 Aerostar Air Filter (24 Pack), Pleated HVAC AC Furnace Air Filters Replacement For Your Home Or Business
    Factory Direct Filters
    $193.34
    0 Aerostar Air Filter (24 Pack), Pleated HVAC AC Furnace Air Filters Replacement For Your Home Or Business
    Factory Direct Filters
    $32.99
    Olitair 16X25x1 MERV 8 Air Filter,AC Furnace Air Filter,Reusable ABS Plastic Frame, 7 Pack Replaceable Filter Media (Actual Size: 15 3/4" X 24 3/4"
    Amazon.com
    1K+
    $32.99
    Olitair 16X25x1 MERV 8 Air Filter,AC Furnace Air Filter,Reusable ABS Plastic Frame, 7 Pack Replaceable Filter Media (Actual Size: 15 3/4" X 24 3/4"
    Amazon.com
    $54.89
    19 7/8 X 21 1/2 X 1 Aerostar Air Filter (6 Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement For Your Home Or Business
    Air Filters Delivered
    18
    $54.89
    19 7/8 X 21 1/2 X 1 Aerostar Air Filter (6 Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement For Your Home Or Business
    Air Filters Delivered
    $5.97
    Filtrete 20-In W X 20-In L X 1-In MERV 1 Basic Flat Air Filter (2-Pack) | FPL02-2PK-24
    Lowe's
    In store
    Curbside
    $5.97
    Filtrete 20-In W X 20-In L X 1-In MERV 1 Basic Flat Air Filter (2-Pack) | FPL02-2PK-24
    Lowe's
    $4.93
    Hart & Cooley 274140300 14" X 30" X 1" Fiberglass Throw Away Replacement Filter | Supplyhouse.Com
    SupplyHouse.com
    58
    $4.93
    Hart & Cooley 274140300 14" X 30" X 1" Fiberglass Throw Away Replacement Filter | Supplyhouse.Com
    SupplyHouse.com
    $14.28
    20 in. X 25 in. X 1 in. Cut To Fit-Electro W/Carbon Air Filter FPR 5
    Home Depot
    In store
    128
    Free shipping
    Curbside
    $14.28
    20 in. X 25 in. X 1 in. Cut To Fit-Electro W/Carbon Air Filter FPR 5
    Home Depot
    $3.15
    Hart & Cooley 274160200 16" X 20" X 1" Fiberglass Throw Away Replacement Filter | Supplyhouse.Com
    SupplyHouse.com
    34
    $3.15
    Hart & Cooley 274160200 16" X 20" X 1" Fiberglass Throw Away Replacement Filter | Supplyhouse.Com
    SupplyHouse.com