Air Filters Made in the USA. Free Shipping to most U.S. states*. International shipping available. Subscriptions now available for certain products.

All Products

All of our current products.
155 products
blue / white polyester filter pads media 12 pack
(12 Pack) 1" Blue/White Polyester Air Filter Pads Refill A+2000 OEM
$59.88
blue / white 2
(25 Pack) 2" Polyester Filter Media Pads Blue/White HVAC Bulk Poly Choose Size
$72.24
green / white 1
(35 Pack) 1" Antimicrobial Polyester Filter Media Pads Furnace Green/White Poly
$125.40
white polyester paint arrestor filter pads
(35 Pack) 1" Paint Arrestor Polyester Shop Filter Media Pads Bulk Poly
$113.83
blue / white 1/2
(50 Pack) 1/2" Polyester Filter Media Pads - Blue/White Furnace HVAC Bulk Poly
$108.04
orange / white polyester filter pads media 6 pack
(6 Pack) Antimicrobial MERV 8 Super Tack Orange/White Polyester Air Filter Pads 1" Thick
$40.88
6 pack green/white polyester pads
(6 Pack) 1" Thick Green/White Antimicrobial Polyester Filter Pads
$39.95
135' Roll 1/2
135' Roll 1/2" Thick Polyester Filter Media Blue/White - Environet - HVAC Furnace - Choose Width
$134.15
2-Ply Environet Ring Link Filters - Tacky
2-Ply Environet Ring Link Filters - Tacky - (4, 6, 8, or 12 Packs)
$165.13
3-Ply Environet Ring Link Filters - Tacky
3-Ply Environet Ring Link Filters - Tacky - (4, 6, 8, or 12 Packs)
$171.38
60' Roll 2
60' Roll 2" Thick Polyester Filter Media Blue/White - Environet - HVAC Furnace - Choose Width
$156.64
orange / white polyester air filter roll
90' Roll 1" Thick MERV 8 Super Tack Antimicrobial Polyester Filter Media Orange/White - Environet - HVAC Furnace - Choose Width
$124.63
90' Roll 1
90' Roll 1" Thick Paint Arrestor Polyester Filter Media White - Environet - Choose Width
$143.78
90' Roll 1
90' Roll 1" Thick Polyester Filter Media Blue/White - Environet - HVAC Furnace - Choose Width
$167.34
A+2000 1
A+2000 1" Electrostatic Filter - Washable, Permanent, Lifetime Warranty - Select Your Size In Listing
$74.88
A+2000 2
A+2000 2" Electrostatic Filter - Washable, Permanent
$112.21
A+2000 3
A+2000 3" Electrostatic Filter - Washable, Permanent
$118.27
A+2000 3/4
A+2000 3/4" Electrostatic Filter - Washable, Permanent
$79.99
A+2000 4-1/2
A+2000 4-1/2" Electrostatic Filter - Washable, Permanent
$129.88
A+2000 4
A+2000 4" Electrostatic Filter - Washable, Permanent
$124.88
A+2000 4-1/4
A+2000 4-1/4" Electrostatic Filter - Washable, Permanent
$129.88
A+2000 4-3/8
A+2000 4-3/8" Electrostatic Filter - Washable, Permanent
$129.88
A+2000 5
A+2000 5" Electrostatic Filter - Washable, Permanent
$124.88
A+2000 air purifier replacement parts
Filtration Manufacturing All-N-One Ultimate Air Purifier Replacement Parts, Choose Filters, Lamp, or One Year Kit
$70.43
A+2006 high flow filter 1
A+2006 1" High Flow Electrostatic Air Filter With Lifetime Warranty - Select Your Size In Listing
$69.88
Leaf Guard Durable Screen for Outdoor A/C Unit
Leaf Guard Durable Screen for Outdoor A/C Unit
$49.88
MERV 8 Environet Ring Link Filters
MERV 8 Environet Ring Link Filters - Tacky - (4, 6, 8, or 12 Packs)
$171.38
Practical Pleat 24x24x5 24x30x5 20x20x5 20x30x5 20x24x5 and more
Practical Pleat 5" Filter for 1" Return Grille - MERV 11 (2 Pack)
$119.76
Practical Pleat Air Filter
Practical Pleat Air Filter for Return Grille MERV 11, Single Pack
$69.88
Pro-Pleat MERV 8 Extended Surface Pleated Air Filters
Filtration Manufacturing Inc. Pro-Pleat MERV 8 Extended Surface Pleated Air Filters (12 Pack of 1" or 2" - 6 Pack of 4")
$69.78
Pro-Pleat MERV 11 Pleated Air Filters
Filtration Manufacturing Inc. Pro-Pleat MERV 11 Pleated Air Filters (12 Pack of 1" or 2" - 6 Pack of 4")
$96.72
Pro-Pleat MERV 13 Pleated Air Filters
Filtration Manufacturing Inc. Pro-Pleat MERV 13 Pleated Air Filters (12 Pack of 1" or 2" - 6 Pack of 4")
$147.16
21-1/2
21-1/2" x 23-5/16" x 1" FMI Pro-Pleat Pleated Filters fits Carrier, Bryant, Payne - Choose MERV 8, 11, or 13 (12 Pack)
$165.50
Pro-Pleat MERV 8 Pleated Air Filters (6 Pack)
Filtration Manufacturing Inc. Pro-Pleat MERV 8 Extended Surface Pleated Air Filters (1", 2", or 4") (6 Pack)
$48.17
blue / white 1
(35 Pack) 1" Polyester Filter Media Pads Blue/White HVAC Many Sizes Bulk Poly
$94.30
speedlight jr uv light kit for hvac air conditioner
SpeedLight Jr UV Light In Duct Air Purifier 14" or 16" Kit
$199.99
SpeedLight UV Light Replacement Lamp
SpeedLight UV-C Light Replacement Parts - Lamp, Ballast
$68.88
SpeedLight UV-C Light Dual-Radiant In Duct Air Purifier 16
SpeedLight UV-C Light Dual-Radiant In-Duct Air Purifier 16" Kit
$299.00
Trion Air Bear 20/20 Replacement Filters 20x20x5 (2 Pack) 229990-103, 248713-103, 255649-103, 435790-001, 255149-003, Supreme 455604-001 and 455604-019, 455602-019, 459200-005, 435790-029
Trion Air Bear 20/20 Replacement Filters 20x20x5 (2 Pack) 229990-103, 248713-103, 255649-103, 435790-001, 255149-003, Supreme 455604-001 and 455604-019, 455602-019, 459200-005, 435790-029
$78.40
Trion Air Bear Replacement Filters 16x25x5 (2 Pack) 229990-105, 255649-105, Supreme (1400) 455602-119
Trion Air Bear Replacement Filters 16x25x5 (2 Pack) 229990-105, 255649-105, Supreme (1400) 455602-119
$82.43
Shopify secure badge