Updated Jun 12th 2026 - 10:24pm EST More info. BrickSeek may receive a small commission for items purchased through links found on our site.
Retailers
- Amazon.com
View Product - Walmart
View Product
Share
Unlock Access to All Deals
Join BrickSeek One to enjoy unrestricted access to every corner of BrickSeek. That means immediate access to all online, pickup, in-store, and used deals as they go live!
Reveal Your Deals
More Deals on Furnace Filters
View All- Good Deal
Good Deal$9.38POWERTEC 5 Micron Outer Air Filters for WEN 3417 Filter Replacement & WEN 1044 1270 CFM Wood Shop Air Filtration Systems (3415/3416/AF1270), POWERTEC AF1045/AF1044, 2PK (75020-P2)71% OffUsed - Amazon.comTypically:$32.85Save $23.47 - Good Deal
Good Deal$19.87Accumulair Platinum 20x21x1 MERV 11 HVAC Air Filter (4-Pack) | Replacement Air Filter for AC and Furnace | Made in USA | Actual Size 19.75 x 20.75 x 0.7571% OffUsed - Amazon.comTypically:$68.48Save $48.61 - Good Deal
Good Deal$6.00Purolator TC35479 PurolatorTECH Cabin Air Filter Compatible With Toyota Camry, Sienna, 4Runner, Prius, FJ Cruiser, Avalon, Solara, Subaru Outback, Legacy, Lexus RX350 and ES33040% OffOnline - Amazon.comTypically:$9.98Save $3.98 - Good Deal
Good Deal$12.61Nordic Pure 15x20x1 (Actual Size: 14 1/2 x 19 1/2 x 3/4) Furnace Air Filters MERV 12 Pleated Plus Carbon 2 Pack69% OffUsed - Amazon.comTypically:$40.05Save $27.44
- Good DealGood Deal$9.38POWERTEC 5 Micron Outer Air Filters for WEN 3417 Filter Replacement & WEN 1044 1270 CFM Wood Shop Air Filtration Systems (3415/3416/AF1270), POWERTEC AF1045/AF1044, 2PK (75020-P2)71% OffUsed - Amazon.comTypically:$32.85Save $23.47
- Good DealGood Deal$19.87Accumulair Platinum 20x21x1 MERV 11 HVAC Air Filter (4-Pack) | Replacement Air Filter for AC and Furnace | Made in USA | Actual Size 19.75 x 20.75 x 0.7571% OffUsed - Amazon.comTypically:$68.48Save $48.61
- Good DealGood Deal$6.00Purolator TC35479 PurolatorTECH Cabin Air Filter Compatible With Toyota Camry, Sienna, 4Runner, Prius, FJ Cruiser, Avalon, Solara, Subaru Outback, Legacy, Lexus RX350 and ES33040% OffOnline - Amazon.comTypically:$9.98Save $3.98
- Good DealGood Deal$12.61Nordic Pure 15x20x1 (Actual Size: 14 1/2 x 19 1/2 x 3/4) Furnace Air Filters MERV 12 Pleated Plus Carbon 2 Pack69% OffUsed - Amazon.comTypically:$40.05Save $27.44
- Good Deal
Good Deal$49.98Aerostar 19 7/8x21 1/2x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 19 7/8" x 21 1/2" x 3/4")28% OffOnline - Amazon.comTypically:$69.11Save $19.13 - Good Deal
Good Deal$15.42Accumulair Diamond 22x24x1 MERV 13 HVAC Air Filter (4-Pack) | Replacement Air Filter for AC and Furnace | Made in USA | Actual Size 21.75 x 23.75 x 0.7578% OffUsed - Amazon.comTypically:$69.72Save $54.30 - Good Deal
Good Deal$26.60Nordic Pure 20x25x2 (Actual Size: 19 1/2 x 24 1/2 x 1 3/4) Pure Carbon Pleated Odor Reduction MERV 8 Furnace Filters 3 Pack64% OffUsed - Amazon.comTypically:$73.97Save $47.37 - Good Deal
Good Deal$7.88Nordic Pure 8x20x1 (Actual Size: 7 11/16 x 19 11/16 x 3/4) Pleated MERV 8 Air Filters 4 Pack80% OffUsed - Amazon.comTypically:$39.36Save $31.48 - Good Deal
Good Deal$12.92Nordic Pure 20x25x1 (Actual Size: 19 1/2 x 24 1/2 x 3/4) Tru Mini Pleat MERV 8 AC Furnace Air Filters - 2.5X More Media for Longer-Lasting, High-Efficiency Filtration - 2 Pack64% OffUsed - Amazon.comTypically:$35.48Save $22.56 - Good Deal
Good Deal$39.99Aerostar 20x25x4 MERV 11 Pleated Replacement Air Filter for Honeywell FC100A1037, 1 Pack (Actual Size: 20" x 24 3/4" x 4 3/8")29% OffOnline - Amazon.comTypically:$55.94Save $15.95 - Good Deal
Good Deal$25.20Nordic Pure 16x30x1 (Actual Size: 15 3/4 x 29 11/16 x 3/4) Pure Carbon Pleated Odor Reduction Furnace Air Filters 4 Pack64% OffUsed - Amazon.comTypically:$70.69Save $45.49 - Good Deal
Good Deal$24.42Aerostar 21x21x1 MERV 11 Air Filter, 6 Count, ACTUAL SIZE (20.88 x 20.88 x 0.75), HVAC, Air Conditioning & Furnace Filter for Dust, Pet Dander, Smoke & Allergies (MPR 1200 / FPR 7), Made in USA61% OffUsed - Amazon.comTypically:$62.03Save $37.61 - Good Deal
Good Deal$22.61Honeywell HEPA Air Purifier Filter R, 1-Pack for HPA 100/200/300, 3000 and 5000 Series - Airborne Allergen Air Filter Replacement Targets Wildfire/Smoke, Pollen, Pet Dander, and Dust24% OffOnline - Amazon.comTypically:$29.69Save $7.08 - Good Deal
Good Deal$16.31Nordic Pure 18x25x1 (Actual Size: 17 1/2 x 24 1/2 x 3/4) Pleated MERV 12 Air Filters 4 Pack63% OffUsed - Amazon.comTypically:$43.69Save $27.38 - Good Deal
Good Deal$10.29Honeywell HRF-A300 Pre-Filters for Air Purifiers, 4-Pack, Activated Carbon Reduces Household Odors and VOCs, Compatible with Select Honeywell HEPA Air Purifiers60% OffUsed - Amazon.comTypically:$25.61Save $15.32 - Good Deal
Good Deal$17.54Filtrete 21x21x1 AC Furnace Air Filter, MPR 700, MERV 8, Tough on Pollen, Easy on Airflow, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4-Pack (Actual Size 20.81 x 20.81 x 0.81 in)59% OffUsed - Amazon.comTypically:$43.13Save $25.59 - Good Deal
Good Deal$11.31Accumulair Diamond 16x24x1 MERV 13 HVAC Air Filter (4-Pack) | Replacement Air Filter for AC and Furnace | Made in USA | Actual Size 15.75 x 23.75 x 0.7576% OffUsed - Amazon.comTypically:$46.35Save $35.04 - Good Deal
Good Deal$16.21Nordic Pure 20x20x1 (Actual Size: 19 1/2 x 19 1/2 x 3/4) Pleated MERV 8 Air Filters 3 Pack59% OffUsed - Amazon.comTypically:$39.49Save $23.28