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Good DealAmazon Basics Merv 11 Allergen Defense AC Furnace Air Filter - 20' 'x 20'' x 1'', 6-Pack$31.19Save $11.99Online - Amazon.comTypically:$43.18Save $11.99MSRP:$44.87Save $13.68 - Good DealBest Seller
Good DealBest SellerAmazon Smart Plug | Works with Alexa | Simple setup, endless possibilities$12.99Save $5.17Online - Amazon.comTypically:$18.16Save $5.17MSRP:$24.99Save $12.00 
BestAir 20x25x4 Honeywell Air Cleaner Filter FPR 7$22.40Save $5.59Online - Home DepotTypically:$27.99Save $5.59MSRP:$99.99Save $77.59- Air-Care 14"x14"x1" Permanent Washable Electrostatic Air Filter EPA Registered Merv 8 Rating: Reusable, Metal, EPA Certified$38.99Save $5.97Online - TargetTypically:$44.96Save $5.97MSRP:$49.99Save $11.00
- Filtrete Micro Allergen 14x20x1, Air Filter: MERV 11 Electrostatic Furnace Filter, Captures Dust & Pet Dander, 3-Month Use$13.89Save $1.40Online - TargetTypically:$15.29Save $1.40MSRP:$13.49
- Filtrete Micro Allergen 18x20x1, Air Filter: MERV 11 Furnace Filter, Captures Dust & Pollen, Lasts 3 Months$13.89Save $0.97Online - TargetTypically:$14.86Save $0.97MSRP:$13.89
- Mist Fresh Replacement Refrigerator Air Filter for LG LT120F Kenmore 469918 (3pk)$12.79Online - TargetTypically:$12.78MSRP:$12.79
Filtrete 20x30x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 19.81x29.81x0.78 in)$46.41Online - Amazon.comTypically:$46.30MSRP:$71.04Save $24.63
BestAir 20 x 25 x 4 Honeywell FPR 7 Carbon Air Cleaner Filter$32.86Save $1.12Online - Home DepotTypically:$33.98Save $1.12MSRP:$124.99Save $92.13
BestAir 20 x 25 x 4 Lennox FPR 10 Carbon Air Cleaner Filter$65.67Save $2.16Online - Home DepotTypically:$67.83Save $2.16MSRP:$117.99Save $52.32
Nordic Pure 20 in. x 20 in. x 5 in. Honeywell/Lennox Replacement MERV 12-Air Filter (2-Pack)$58.79Save $1.61Online - Home DepotTypically:$60.40Save $1.61- Air-Care 16"x25"x1" Permanent Washable Electrostatic Air Filter EPA Registered Merv 8 Rating$35.99Save $0.32Online - TargetTypically:$36.31Save $0.32MSRP:$35.99
Filtrete 20x30x1 AC Furnace Air Filter, MERV 13, MPR 2200, Elite Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 19.81x29.81x0.78 in)$56.90Online - Amazon.comTypically:$55.15MSRP:$62.10Save $5.20
BestAir 20 in. x 25 in. x 5 in. Trion Air Bear FPR 7 Air Cleaner Filter$32.97Save $0.02Online - Home DepotTypically:$32.99Save $0.02MSRP:$99.99Save $67.02- Filtrete 16x25x1 Allergen Defense Air Filter 1000 MPR: MERV 11 Furnace Filter, Captures Dust & Pollen, Lasts 3 Months$14.99Online - TargetTypically:$14.99MSRP:$14.99
- Filtrete Ultra Allergen 14x25x1, Air Filter: MERV 12 Electrostatic Furnace & AC Filter, Captures Viruses & Pet Dander$18.49Online - TargetTypically:$18.49MSRP:$18.49
- Filtrete 18x24x1 Premium Allergen Bacteria and Virus Air Filter 1900 MPR$22.99Online - TargetTypically:$22.99MSRP:$22.99
- Filtrete 23.5x23.5x1 Allergen Defense Air Filter 1000 MPR: Electrostatic Furnace & AC Filter, MERV 11, Captures Dust & Pollen$14.99Online - TargetTypically:$14.99MSRP:$14.99
- Filtrete Ultra Allergen 20x30x1 Air Filter: MERV 12 Electrostatic Furnace & AC Filter, Captures Viruses, Dust, Pet Dander$18.99Online - TargetTypically:$18.99MSRP:$18.99
- Filtrete 14x25x1 Allergen Defense Air Filter 1000 MPR: MERV 11 Electrostatic Furnace Filter, Captures Dust & Pollen$14.99Online - TargetTypically:$14.99MSRP:$14.99
- Filtrete 12x24x1 Allergen Bacteria and Virus Air Filter 1500 MPR: MERV 12 Electrostatic Furnace Replacement Filter$18.49Online - TargetTypically:$18.49MSRP:$19.99Save $1.50
- Filtrete 12x20x1 Allergen Defense Air Filter 1000 MPR: MERV 11 Electrostatic Furnace Filter, Captures Dust & Pollen$14.99Online - TargetTypically:$14.99MSRP:$14.99
- Filtrete 12x24x1 Allergen Defense Air Filter 1000 MPR: MERV 11 Electrostatic Furnace & AC Filter, Captures Dust & Pollen$13.89Online - TargetTypically:$13.89MSRP:$13.89
- Filtrete 14x24x1 Allergen Defense Air Filter 1000 MPR: MERV 11 Electrostatic Furnace Filter, Captures Dust & Pollen$15.29Online - TargetTypically:$15.29MSRP:$15.29
- Filtrete Ultra Allergen, 2pk 18X24, Air Filter: MERV 12 Electrostatic Furnace Filter for Home, Captures Viruses & Dust$29.49Online - TargetTypically:$29.49MSRP:$29.49
- Filtrete 16x24x1 Premium Allergen Bacteria and Virus Air Filter 1900 MPR$22.99Online - TargetTypically:$22.99MSRP:$22.99
Nordic Pure 20 in. x 24 in. x 2 in. Allergen Pleated MERV 12 Air Filter (3-Pack)$48.99Online - Home DepotTypically:$48.99MSRP:$54.43Save $5.44
BestAir 16 x 25 x 4 Honeywell FPR 10 Air Cleaner Filter$31.82Online - Home DepotTypically:$31.82MSRP:$92.99Save $61.17
True Blue 14 x 24 x 1 Basic FPR 5 Pleated Air Filter$5.98Online - Home DepotTypically:$5.98MSRP:$69.08Save $63.10
True Blue 18 x 25 x 1 Basic FPR 5 Pleated Air Filter$5.98Online - Home DepotTypically:$5.98MSRP:$117.84Save $111.86
Nordic Pure 20 in. x 25 in. x 5 in. Honeywell/Lennox Replacement Furnace Air Filter MERV 10 (2-Pack)$53.99Online - Home DepotTypically:$53.99MSRP:$59.99Save $6.00
Air-Care 14 in. x 24 in. x 1 in. Permanent Washable Air Filter Merv 8$49.95Online - Home DepotTypically:$49.95MSRP:$59.99Save $10.04
AllergyZone 1 in. FilterLock Furnace Filter Slot for HVAC Filters$9.99Online - Home DepotTypically:$9.99MSRP:$215.00Save $205.01
Nordic Pure 16 in. x 20 in. x 4 in. Dust Reduction Pleated MERV 8 Air Filter (2-Pack)$41.49Online - Home DepotTypically:$41.49MSRP:$46.10Save $4.61
BestAir 20 x 25 x 4 Honeywell FPR 4 Air Cleaner Filter$26.99Online - Home DepotTypically:$26.98MSRP:$79.99Save $53.00- Filtrete 20x20x1 Allergen Bacteria and Virus Air Filter 1500 MPR: MERV 12 Electrostatic Furnace Filter, 3-Month Use$18.99Online - TargetTypically:$18.98MSRP:$18.99
- Filtrete 20x25x1 Allergen Defense Air Filter 1000 MPR: MERV 11 Electrostatic Furnace Filter, Captures Dust & Pollen$15.29Online - TargetTypically:$15.27MSRP:$15.29
- Filtrete 18x24x1 Allergen Defense Air Filter 1000 MPR: MERV 11 Electrostatic Furnace Filter, Captures Dust & Pollen$13.89Online - TargetTypically:$13.79MSRP:$13.89
- Filtrete Micro Allergen 16x20x1 Air Filter: MERV 11 Electrostatic Furnace Filter, Captures Dust & Pet Dander, Lasts 3 Months$13.89Online - TargetTypically:$13.76MSRP:$13.49
Nordic Pure 16 in. x 20 in. x 4 in. Allergen Pleated MERV 12-Air Filter (2-Pack)$42.49Online - Home DepotTypically:$41.99MSRP:$47.21Save $4.72
Nordic Pure 20 in. x 25 in. x 2 in. Allergen Pleated Furnace Air Filter MERV 12 (3-Pack)$48.49Online - Home DepotTypically:$47.91MSRP:$53.88Save $5.39
BestAir 16 in. W x 25 in. H x 5 in. D Air Cleaner Filter FPR 10 with Carrier and Bryant$39.99Online - Home DepotTypically:$39.48MSRP:$64.99Save $25.00
BestAir 16 x 25 x 4 Honeywell FPR 4 Air Cleaner Filter$23.27Online - Home DepotTypically:$22.87MSRP:$79.99Save $56.72
Nordic Pure 14 in. x 25 in. x 2 in. Allergen Pleated MERV 12 Air Filter (3-Pack)$46.99Online - Home DepotTypically:$46.15MSRP:$52.21Save $5.22
Nordic Pure 24 in. x 24 in. x 2 in. Dust Reduction Pleated MERV 8 Air Filter (3-Pack)$50.99Online - Home DepotTypically:$50.03MSRP:$56.66Save $5.67
BestAir 16 x 25 x 4 Honeywell FPR 7 Carbon Air Cleaner Filter$42.83Online - Home DepotTypically:$41.99MSRP:$93.99Save $51.16
Nordic Pure 16 in. x 24 in. x 4 in. Allergen Pleated MERV 12 Air Filter (2-Pack)$48.99Online - Home DepotTypically:$47.95MSRP:$54.43Save $5.44- Filtrete 14x20x1 2pk Allergen Bacteria and Virus Air Filter 1500 MPR$29.49Online - TargetTypically:$28.75MSRP:$37.49Save $8.00
Filtrete 16x25x1 AC Furnace Air Filter, MERV 13, MPR 2200, Elite Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6-Pack (Actual Size 15.69x24.69x0.78 in)$142.70Online - Amazon.comTypically:$133.74MSRP:$119.64
Air-Care 18 in. x 20 in. x 1 in. Permanent Washable Air Filter Merv 8$49.95Online - Home DepotTypically:$48.59MSRP:$59.99Save $10.04- Filtrete Micro Allergen 18x18x1, Air Filter: MERV 11 Electrostatic Furnace Filter, Captures Dust & Pet Dander$13.89Online - TargetTypically:$13.44MSRP:$13.89
- Filtrete 14x24x1 2pk Allergen Defense Air Filter 1000 MPR: MERV 11, Electrostatic, Captures Dust & Pollen, Furnace Compatible$22.99Online - TargetTypically:$21.99MSRP:$23.49Save $0.50
Nordic Pure 16 in. x 25 in. x 3 in. Air Bear Cub Replacement MERV 10 Air Filter (3-Pack)$77.99Online - Home DepotTypically:$74.53MSRP:$86.66Save $8.67- Filtrete 16x24x1 Allergen Bacteria and Virus Air Filter 1500 MPR: MERV 12 Electrostatic Furnace Filter, Captures Dust & Pollen$18.49Online - TargetTypically:$17.62MSRP:$18.49
BestAir 24 x 25 x 5 Carrier/Bryant FPR 10 Air Cleaner Filter$45.99Online - Home DepotTypically:$43.73MSRP:$165.75Save $119.76
Nordic Pure 20 in. x 25 in. x 5 in. Honeywell/Lennox Replacement MERV 12 Air Filter (2-Pack)$59.99Online - Home DepotTypically:$56.96MSRP:$66.66Save $6.67
Nordic Pure 16 in. x 25 in. x 4 in. Allergen Pleated MERV 12 Air Filter (2-Pack)$47.49Online - Home DepotTypically:$44.97MSRP:$52.77Save $5.28- Best Seller
Best SellerNordic Pure 20 in. x 25 in. x 4 in. Allergen Pleated Furnace Air Filter MERV 12 (2-Pack)$45.58Online - Home DepotTypically:$42.89MSRP:$54.43Save $8.85 - Filtrete 14x30x1 2pk Allergen Defense Air Filter 1000 MPR: MERV 11 Electrostatic Furnace Filter, Captures Dust & Pollen$23.49Online - TargetTypically:$21.94MSRP:$23.49
