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More Deals on Furnace Filters
View All- Good Deal
Good Deal$27.51Filtrete 14x24x1 HVAC Furnace Air Filter, MPR 1900 MERV 13, Allergens Bacteria, Viruses & Air Pollutants, 2 Pack35% OffOnline - WalmartTypically:$42.33Save $14.82 - Good Deal
Good Deal$67.67Nordic Pure 15x20x1 Pleated MERV 10 Air Filters 24 Pack65% OffUsed - Amazon.comTypically:$193.02Save $125.35 - Good Deal
Good Deal$49.64Filtrete 18x18x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergens, Bacteria & Viruses, 6 Pack29% OffOnline - WalmartTypically:$69.79Save $20.15 - Good Deal
Good Deal$141.74Nordic Pure 16x20x1 Pleated MERV 14 Air Filters 24 Pack29% OffOnline - Amazon.comTypically:$199.33Save $57.59
- Good DealGood Deal$27.51Filtrete 14x24x1 HVAC Furnace Air Filter, MPR 1900 MERV 13, Allergens Bacteria, Viruses & Air Pollutants, 2 Pack35% OffOnline - WalmartTypically:$42.33Save $14.82
- Good DealGood Deal$67.67Nordic Pure 15x20x1 Pleated MERV 10 Air Filters 24 Pack65% OffUsed - Amazon.comTypically:$193.02Save $125.35
- Good DealGood Deal$49.64Filtrete 18x18x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergens, Bacteria & Viruses, 6 Pack29% OffOnline - WalmartTypically:$69.79Save $20.15
- Good DealGood Deal$141.74Nordic Pure 16x20x1 Pleated MERV 14 Air Filters 24 Pack29% OffOnline - Amazon.comTypically:$199.33Save $57.59
- Good Deal
Good Deal$35.90Filtrete 16x20x1 HVAC Furnace Air Filter, MPR 700 MERV 8, Dust, Pollen & Pet Dander Reduction, 6 Pack30% OffOnline - WalmartTypically:$51.29Save $15.39 - Good Deal
Good Deal$9.48Castle Filters, One-Year HVAC Furnace Filter, MERV 6, 14" x 24” x 1”67% OffUsed - Amazon.comTypically:$29.02Save $19.54 - Good Deal
Good Deal$14.45Filtrete 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)64% OffUsed - Amazon.comTypically:$40.66Save $26.21 - Good Deal
Good Deal$29.75Filtrete 20x30x1 Air Filter, MERV 13 MPR 1900, Allergens, Bacteria, Viruses & Air Pollutants, 3-Month AC/Furnace Filters, Cleaner Air Reliable Airflow, 2 HVAC Filters(Act Size 19.62x29.62x0.78 in)26% OffOnline - Amazon.comTypically:$39.99Save $10.24 - Good Deal
Good Deal$48.89Filtrete 17.5x23.5x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (Actual Size Pack 17.19x23.19x0.81 in)24% OffOnline - Amazon.comTypically:$64.32Save $15.43 - Good Deal
Good Deal$63.47Nordic Pure 14x20x1 Pleated Pleated MERV 13 Plus Carbon Air Filters 12 Pack58% OffUsed - Amazon.comTypically:$149.99Save $86.52 - Good Deal
Good Deal$49.34Filtrete 16x30x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergens, Bacteria & Viruses, 6 Pack20% OffOnline - WalmartTypically:$61.68Save $12.34 - Good Deal
Good Deal$53.18Filtrete 14x30x1 Air Filter, MERV 13 MPR 1900, Allergens, Bacteria, Viruses & Air Pollutants, 3-Month AC/Furnace Filters, Cleaner Air Reliable Airflow, 6 HVAC Filters(Act Size 13.81x29.81x0.78 in)20% OffOnline - Amazon.comTypically:$66.48Save $13.30 - Good DealGood Deal$47.47Filtrete 12x36x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (Actual Size 11.69x35.69x0.81 in)20% OffOnline - Amazon.comTypically:$59.34Save $11.87
- Good DealBest Seller
Good DealBest Seller$28.11Filtrete 20x25x1 Air Filter, MERV 13 MPR 1900, Allergens, Bacteria, Viruses & Air Pollutants, 3-Month AC/Furnace Filters, Cleaner Air Reliable Airflow, 2 HVAC Filters(Act Size 19.62x24.62x0.78 in)23% OffOnline - Amazon.comTypically:$36.61Save $8.50 - Good Deal
Good Deal$47.83Nordic Pure 14x25x1 Poly Green MERV 6 Pleated AC Furnace Air Filters 12 Pk23% OffOnline - Amazon.comTypically:$62.17Save $14.34 - Good Deal
Good Deal$30.60Filtrete 20x24x1 Air Filter, MERV 13 MPR 1900, Allergens, Bacteria, Viruses & Air Pollutants, 3-Month AC/Furnace Filters, Cleaner Air Reliable Airflow, 2 HVAC Filters(Act Size 19.81x23.81x0.78 in)23% OffOnline - Amazon.comTypically:$39.62Save $9.02 - Good Deal
Good Deal$56.14Nordic Pure 25x25x1 Pleated MERV 10 Plus Carbon Air Filters 4 Pack21% OffOnline - Amazon.comTypically:$71.37Save $15.23 - Good Deal
Good Deal$59.56Aerostar 16x25x5 Air Filter MERV 13, Furnace Filters AC HVAC Replacement for Trion Air Bear 229990-105, 2 Pack (Actual Size: 15 5/8" x 24 1/8" x 4 7/8")21% OffOnline - Amazon.comTypically:$75.23Save $15.67
More Filtrete Deals
View All- Good DealGood Deal$27.51Filtrete 14x24x1 HVAC Furnace Air Filter, MPR 1900 MERV 13, Allergens Bacteria, Viruses & Air Pollutants, 2 Pack35% OffOnline - WalmartTypically:$42.33Save $14.82
- Good DealGood Deal$49.64Filtrete 18x18x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergens, Bacteria & Viruses, 6 Pack29% OffOnline - WalmartTypically:$69.79Save $20.15
- Good DealGood Deal$35.90Filtrete 16x20x1 HVAC Furnace Air Filter, MPR 700 MERV 8, Dust, Pollen & Pet Dander Reduction, 6 Pack30% OffOnline - WalmartTypically:$51.29Save $15.39
- Good DealGood Deal$14.45Filtrete 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)64% OffUsed - Amazon.comTypically:$40.66Save $26.21
- Good DealGood Deal$27.51Filtrete 14x24x1 HVAC Furnace Air Filter, MPR 1900 MERV 13, Allergens Bacteria, Viruses & Air Pollutants, 2 Pack35% OffOnline - WalmartTypically:$42.33Save $14.82
- Good DealGood Deal$49.64Filtrete 18x18x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergens, Bacteria & Viruses, 6 Pack29% OffOnline - WalmartTypically:$69.79Save $20.15
- Good DealGood Deal$35.90Filtrete 16x20x1 HVAC Furnace Air Filter, MPR 700 MERV 8, Dust, Pollen & Pet Dander Reduction, 6 Pack30% OffOnline - WalmartTypically:$51.29Save $15.39
- Good DealGood Deal$14.45Filtrete 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)64% OffUsed - Amazon.comTypically:$40.66Save $26.21
- Good DealGood Deal$29.75Filtrete 20x30x1 Air Filter, MERV 13 MPR 1900, Allergens, Bacteria, Viruses & Air Pollutants, 3-Month AC/Furnace Filters, Cleaner Air Reliable Airflow, 2 HVAC Filters(Act Size 19.62x29.62x0.78 in)26% OffOnline - Amazon.comTypically:$39.99Save $10.24
- Good DealGood Deal$48.89Filtrete 17.5x23.5x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (Actual Size Pack 17.19x23.19x0.81 in)24% OffOnline - Amazon.comTypically:$64.32Save $15.43
- Good DealGood Deal$49.34Filtrete 16x30x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergens, Bacteria & Viruses, 6 Pack20% OffOnline - WalmartTypically:$61.68Save $12.34
- Good DealGood Deal$53.18Filtrete 14x30x1 Air Filter, MERV 13 MPR 1900, Allergens, Bacteria, Viruses & Air Pollutants, 3-Month AC/Furnace Filters, Cleaner Air Reliable Airflow, 6 HVAC Filters(Act Size 13.81x29.81x0.78 in)20% OffOnline - Amazon.comTypically:$66.48Save $13.30
- Good DealGood Deal$47.47Filtrete 12x36x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (Actual Size 11.69x35.69x0.81 in)20% OffOnline - Amazon.comTypically:$59.34Save $11.87
- Good DealBest SellerGood DealBest Seller$28.11Filtrete 20x25x1 Air Filter, MERV 13 MPR 1900, Allergens, Bacteria, Viruses & Air Pollutants, 3-Month AC/Furnace Filters, Cleaner Air Reliable Airflow, 2 HVAC Filters(Act Size 19.62x24.62x0.78 in)23% OffOnline - Amazon.comTypically:$36.61Save $8.50
- Good DealGood Deal$30.60Filtrete 20x24x1 Air Filter, MERV 13 MPR 1900, Allergens, Bacteria, Viruses & Air Pollutants, 3-Month AC/Furnace Filters, Cleaner Air Reliable Airflow, 2 HVAC Filters(Act Size 19.81x23.81x0.78 in)23% OffOnline - Amazon.comTypically:$39.62Save $9.02