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More Deals on Furnace Filters
View All- Good DealGood Deal$29.99Air-Care 10"x30"x1" Permanent Washable Electrostatic Air Filter EPA Registered Merv 8 Rating: Reusable, Captures Allergens35% OffOnline - TargetTypically:$46.21Save $16.22
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Good Deal$8.44Honeywell HRF-A300 Pre-Filters for Air Purifiers, 4-Pack, Activated Carbon Reduces Household Odors and VOCs, Compatible with Select Honeywell HEPA Air Purifiers67% OffUsed - Amazon.comTypically:$25.61Save $17.17 - Good Deal
Good Deal$13.99Filtrete 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)66% OffUsed - Amazon.comTypically:$41.35Save $27.36 - Good Deal
Good Deal$11.02Castle Filters One-Year HVAC Furnace Filter, MERV 6, 20x36x1, 1 Count (Pack of 1)68% OffUsed - Amazon.comTypically:$34.95Save $23.93
- Good DealGood Deal$29.99Air-Care 10"x30"x1" Permanent Washable Electrostatic Air Filter EPA Registered Merv 8 Rating: Reusable, Captures Allergens35% OffOnline - TargetTypically:$46.21Save $16.22
- Good DealGood Deal$8.44Honeywell HRF-A300 Pre-Filters for Air Purifiers, 4-Pack, Activated Carbon Reduces Household Odors and VOCs, Compatible with Select Honeywell HEPA Air Purifiers67% OffUsed - Amazon.comTypically:$25.61Save $17.17
- Good DealGood Deal$13.99Filtrete 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)66% OffUsed - Amazon.comTypically:$41.35Save $27.36
- Good DealGood Deal$11.02Castle Filters One-Year HVAC Furnace Filter, MERV 6, 20x36x1, 1 Count (Pack of 1)68% OffUsed - Amazon.comTypically:$34.95Save $23.93
- Good Deal
Good Deal$15.28Filtrete 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)64% OffUsed - Amazon.comTypically:$42.60Save $27.32 - Good Deal
Good Deal$15.72Filtrete 15x20x1 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 14.81 x 19.81 x 0.81 in)64% OffUsed - Amazon.comTypically:$43.43Save $27.71 - Good Deal
Good Deal$14.27Honeywell 14x25x1 MERV 11 Allergen Reducer 11000 Electrostatic Pleated HVAC AC Furnace Air Filter (4-Pack) | Replacement Filter for Home Use | Made in USA62% OffUsed - Amazon.comTypically:$37.96Save $23.69 - Good Deal
Good Deal$18.68True 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:$46.53Save $27.85 - Good Deal
Good Deal$18.98PureAir® Replacement Refrigerator Air Filter RAF-1™ - Set of 221% OffOnline - Amazon.comTypically:$24.02Save $5.04