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More Deals on Furnace Filters
View All- Good DealGood Deal$13.94Filtrete 18x22x1 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 17.69 x 21.69 x 0.81 in)68% OffUsed - Amazon.comTypically:$43.69Save $29.75
- Good Deal
Good Deal$28.25Filtrete 16x25x5 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 15.75 x 24.13 x 4.88 in)65% OffUsed - Amazon.comTypically:$81.55Save $53.30 - Good Deal
Good Deal$16.73Nordic Pure 16x20x1 (Actual Size: 15 1/2 x 19 1/2 x 3/4) Pure Carbon Pleated Odor Reduction Furnace Air Filters 4 Pack67% OffUsed - Amazon.comTypically:$51.29Save $34.56 - Good Deal
Good Deal$92.70Nordic Pure 20x24x1 (Actual Size: 19 1/2 x 23 7/16 x 3/4) Poly Green MERV 6 AC Furnace Air Filters – Reduces Dust, Pollen, Pet Dander & Allergens – 24-Pack29% OffOnline - Amazon.comTypically:$130.84Save $38.14
- Good DealGood Deal$13.94Filtrete 18x22x1 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 17.69 x 21.69 x 0.81 in)68% OffUsed - Amazon.comTypically:$43.69Save $29.75
- Good DealGood Deal$28.25Filtrete 16x25x5 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 15.75 x 24.13 x 4.88 in)65% OffUsed - Amazon.comTypically:$81.55Save $53.30
- Good DealGood Deal$16.73Nordic Pure 16x20x1 (Actual Size: 15 1/2 x 19 1/2 x 3/4) Pure Carbon Pleated Odor Reduction Furnace Air Filters 4 Pack67% OffUsed - Amazon.comTypically:$51.29Save $34.56
- Good DealGood Deal$92.70Nordic Pure 20x24x1 (Actual Size: 19 1/2 x 23 7/16 x 3/4) Poly Green MERV 6 AC Furnace Air Filters – Reduces Dust, Pollen, Pet Dander & Allergens – 24-Pack29% OffOnline - Amazon.comTypically:$130.84Save $38.14
- Good Deal
Good Deal$67.59Nordic Pure 16x20x4 (Actual Size: 15 1/2 x 19 1/2 x 3 5/8) Pleated Air Filters MERV 13 Plus Carbon 6 Pack61% OffUsed - Amazon.comTypically:$174.99Save $107.40 - Good Deal
Good Deal$115.76Nordic Pure 14x24x1 (Actual Size: 13 3/4 x 23 3/4 x 3/4) Pleated MERV 13 Air Filters 24 Pack29% OffOnline - Amazon.comTypically:$162.14Save $46.38 - Good Deal
Good Deal$11.01Castle Filters One-Year HVAC Furnace Filter, MERV 6, 20x36x1, 1 Count (Pack of 1)68% OffUsed - Amazon.comTypically:$34.95Save $23.94 - Good Deal
Good Deal$14.10Filtrete 18x18x1 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 17.81 x 17.81 x 0.81 in)65% OffUsed - Amazon.comTypically:$40.65Save $26.55 - Good Deal
Good Deal$17.90Filtrete 20x20x4 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Honeywell, Allergen Defense, Electrostatic Air Cleaning Filter, 2-Pack (actual size 19.88 x 19.88 x 4.31)64% OffUsed - Amazon.comTypically:$49.24Save $31.34 - Good Deal
Good Deal$20.03Nordic Pure 20x25x4 (Actual Size: 19 1/2 x 24 1/2 x 3 5/8) Pleated Air Filters MERV 7 Plus Carbon 2 Pack62% OffUsed - Amazon.comTypically:$52.99Save $32.96 - Good Deal
Good Deal$21.75Nexiview 24x30x1 Furnace Filter-MERV8, Washable & Reusable Electrostatic Air Filter, AC/HVAC Furnace Filter, Permanent Air Filter, Breathe Fresher, Easy Install26% OffOnline - Amazon.comTypically:$29.46Save $7.71 - Good Deal
Good Deal$16.58Filtrete 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)62% OffUsed - Amazon.comTypically:$43.13Save $26.55 - Good Deal
Good Deal$28.60Nordic 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 Pack61% OffUsed - Amazon.comTypically:$74.02Save $45.42 - Good Deal
Good Deal$7.50Purolator C21471C Automotive Cabin Air Filter with Activated Carbon, Car & Truck Passenger Compartment OEM Filter Replacement for Toyota Camry, Prius, Grand Highlander, and more29% OffOnline - Amazon.comTypically:$10.54Save $3.04 - Good Deal
Good Deal$10.08Honeywell HRF-A300 Pre-Filters for Air Purifiers, 4-Pack, Activated Carbon Reduces Household Odors and VOCs, Compatible with Select Honeywell HEPA Air Purifiers61% OffUsed - Amazon.comTypically:$25.61Save $15.53 - Good Deal
Good Deal$21.79Nordic Pure 20x30x1 (Actual Size: 19 5/8 x 29 5/8 x 3/4) Furnace Air Filters MERV 12 Pleated Plus Carbon 2 Pack60% OffUsed - Amazon.comTypically:$54.99Save $33.20 - Good Deal
Good Deal$18.31True Blue 18x20x1 MERV 11 Allergen Air Filter (4-Pack) | Electrostatic Pleated HVAC Furnace Air Filter | Replacement Filter for Home Use | Made in USA60% OffUsed - Amazon.comTypically:$46.04Save $27.73 - Good Deal
Good Deal$49.85Nordic Pure 14x18x1 (Actual Size: 13 1/2 x 17 1/2 x 3/4) Pleated MERV 12 Air Filters 12 Pack41% OffOnline - Amazon.comTypically:$83.98Save $34.13
More Filtrete Deals
View All- Good DealGood Deal$13.94Filtrete 18x22x1 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 17.69 x 21.69 x 0.81 in)68% OffUsed - Amazon.comTypically:$43.69Save $29.75
- Good DealGood Deal$28.25Filtrete 16x25x5 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 15.75 x 24.13 x 4.88 in)65% OffUsed - Amazon.comTypically:$81.55Save $53.30
- Good DealGood Deal$14.10Filtrete 18x18x1 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 17.81 x 17.81 x 0.81 in)65% OffUsed - Amazon.comTypically:$40.65Save $26.55
- Good DealGood Deal$17.90Filtrete 20x20x4 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Honeywell, Allergen Defense, Electrostatic Air Cleaning Filter, 2-Pack (actual size 19.88 x 19.88 x 4.31)64% OffUsed - Amazon.comTypically:$49.24Save $31.34
- Good DealGood Deal$13.94Filtrete 18x22x1 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 17.69 x 21.69 x 0.81 in)68% OffUsed - Amazon.comTypically:$43.69Save $29.75
- Good DealGood Deal$28.25Filtrete 16x25x5 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 15.75 x 24.13 x 4.88 in)65% OffUsed - Amazon.comTypically:$81.55Save $53.30
- Good DealGood Deal$14.10Filtrete 18x18x1 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 17.81 x 17.81 x 0.81 in)65% OffUsed - Amazon.comTypically:$40.65Save $26.55
- Good DealGood Deal$17.90Filtrete 20x20x4 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Honeywell, Allergen Defense, Electrostatic Air Cleaning Filter, 2-Pack (actual size 19.88 x 19.88 x 4.31)64% OffUsed - Amazon.comTypically:$49.24Save $31.34
- Good DealGood Deal$16.58Filtrete 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)62% OffUsed - Amazon.comTypically:$43.13Save $26.55
- Good Deal
Good Deal$17.19Filtrete 18x20x1 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 17.81 x 19.81 x 0.81 in)59% OffUsed - Amazon.comTypically:$41.99Save $24.80