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More Deals on Furnace Filters
View All- Good Deal
Good Deal$47.25Filtrete 12x30x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergens & Pet Dander, 6 Pack32% OffOnline - WalmartTypically:$69.25Save $22.00 - Good Deal
Good Deal$36.02Filtrete 12x24x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergens & Pet Dander, 4 Pack32% OffOnline - WalmartTypically:$52.70Save $16.68 - Good Deal
Good Deal$21.88Filtrete 14x25x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergens & Pet Dander, 2 Pack35% OffOnline - WalmartTypically:$33.60Save $11.72 - Good Deal
Good Deal$151.95Nordic Pure 12x24x1 (Actual Size: 11 3/8 x 23 3/8 x 3/4) Pleated Ultra MERV 16 AC Furnace Air Filters–With 2.5X More Media for Allergy & Dust Relief, Max Efficiency & Low Airflow Resistance 12 Pack31% OffOnline - Amazon.comTypically:$219.99Save $68.04
- Good DealGood Deal$47.25Filtrete 12x30x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergens & Pet Dander, 6 Pack32% OffOnline - WalmartTypically:$69.25Save $22.00
- Good DealGood Deal$36.02Filtrete 12x24x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergens & Pet Dander, 4 Pack32% OffOnline - WalmartTypically:$52.70Save $16.68
- Good DealGood Deal$21.88Filtrete 14x25x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergens & Pet Dander, 2 Pack35% OffOnline - WalmartTypically:$33.60Save $11.72
- Good DealGood Deal$151.95Nordic Pure 12x24x1 (Actual Size: 11 3/8 x 23 3/8 x 3/4) Pleated Ultra MERV 16 AC Furnace Air Filters–With 2.5X More Media for Allergy & Dust Relief, Max Efficiency & Low Airflow Resistance 12 Pack31% OffOnline - Amazon.comTypically:$219.99Save $68.04
- Good Deal
Good Deal$192.37Nordic Pure 12x12x1 Pleated MERV 7 Plus Carbon Air Filters 24 Pack30% OffOnline - Amazon.comTypically:$274.62Save $82.25 - Good Deal
Good Deal$37.87Nordic Pure 20x22x1 Pleated Pleated MERV 13 Plus Carbon Air Filters 2 Pack32% OffOnline - Amazon.comTypically:$55.94Save $18.07 - Good Deal
Good Deal$52.99Filtrete 12x20x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergens, Bacteria & Viruses, 6 Pack29% OffOnline - WalmartTypically:$74.46Save $21.47 - Good Deal
Good Deal$51.41Filtrete 20x36x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergens & Pet Dander, 6 Pack32% OffOnline - WalmartTypically:$75.62Save $24.21 - Good Deal
Good Deal$40.00Filtrete 16x25x4 HVAC Furnace Air Filter, MPR 1550 MERV 12, Allergens, Bacteria & Viruses, 1 Filter31% OffOnline - WalmartTypically:$58.30Save $18.30 - Good Deal
Good Deal$63.60Nordic Pure 20x22x1 Pleated MERV 14 Plus Carbon Air Filters 3 Pack30% OffOnline - Amazon.comTypically:$91.32Save $27.72 - 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 DealGood Deal$153.65Nordic Pure 14x14x1 Pleated MERV 7 Plus Carbon Air Filters 24 Pack26% OffOnline - Amazon.comTypically:$207.28Save $53.63
- Good Deal
Good Deal$49.42Filtrete 20x22x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergens & Pet Dander, 6 Pack25% OffOnline - WalmartTypically:$65.72Save $16.30 - Good Deal
Good Deal$10.79Filtrete 16x25x4 Refillable Air Filter replacement, MPR 1000, MERV 11, Allergen Defense, 2 Pack, use with reusable air filter frame of Filtrete Refillable Air Filter Kit 16x25x4, for HVAC, Furnace, AC65% OffUsed - Amazon.comTypically:$30.99Save $20.20 - Good Deal
Good Deal$18.24Filtrete 21x21x1 HVAC Furnace Air Filter, MPR 700 MERV 8, Dust, Pollen & Pet Dander Reduction, 2 Pack30% OffOnline - WalmartTypically:$26.24Save $8.00 - Good DealGood Deal$64.50Filtrete 16x25x5 Fits Lennox HVAC Furnace Air Filter, MPR 1900 MERV 13, Premium Allergen, Bacteria & Virus, 2 Lennox Filters (Actual size 15.63 x 24.74 x 4.31 in.)27% OffOnline - WalmartTypically:$87.99Save $23.49
- Good Deal
Good Deal$31.32Filtrete 20x30x1 HVAC Furnace Air Filter, MPR 1900 MERV 13, Allergens Bacteria, Viruses & Air Pollutants, 2 Pack26% OffOnline - WalmartTypically:$42.24Save $10.92
More Filtrete Deals
View All- Good DealGood Deal$47.25Filtrete 12x30x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergens & Pet Dander, 6 Pack32% OffOnline - WalmartTypically:$69.25Save $22.00
- Good DealGood Deal$36.02Filtrete 12x24x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergens & Pet Dander, 4 Pack32% OffOnline - WalmartTypically:$52.70Save $16.68
- Good DealGood Deal$21.88Filtrete 14x25x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergens & Pet Dander, 2 Pack35% OffOnline - WalmartTypically:$33.60Save $11.72
- Good DealGood Deal$52.99Filtrete 12x20x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergens, Bacteria & Viruses, 6 Pack29% OffOnline - WalmartTypically:$74.46Save $21.47
- Good DealGood Deal$47.25Filtrete 12x30x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergens & Pet Dander, 6 Pack32% OffOnline - WalmartTypically:$69.25Save $22.00
- Good DealGood Deal$36.02Filtrete 12x24x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergens & Pet Dander, 4 Pack32% OffOnline - WalmartTypically:$52.70Save $16.68
- Good DealGood Deal$21.88Filtrete 14x25x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergens & Pet Dander, 2 Pack35% OffOnline - WalmartTypically:$33.60Save $11.72
- Good DealGood Deal$52.99Filtrete 12x20x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergens, Bacteria & Viruses, 6 Pack29% OffOnline - WalmartTypically:$74.46Save $21.47
- Good DealGood Deal$51.41Filtrete 20x36x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergens & Pet Dander, 6 Pack32% OffOnline - WalmartTypically:$75.62Save $24.21
- Good DealGood Deal$40.00Filtrete 16x25x4 HVAC Furnace Air Filter, MPR 1550 MERV 12, Allergens, Bacteria & Viruses, 1 Filter31% OffOnline - WalmartTypically:$58.30Save $18.30
- 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$49.42Filtrete 20x22x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergens & Pet Dander, 6 Pack25% OffOnline - WalmartTypically:$65.72Save $16.30
- Good DealGood Deal$10.79Filtrete 16x25x4 Refillable Air Filter replacement, MPR 1000, MERV 11, Allergen Defense, 2 Pack, use with reusable air filter frame of Filtrete Refillable Air Filter Kit 16x25x4, for HVAC, Furnace, AC65% OffUsed - Amazon.comTypically:$30.99Save $20.20
- Good DealGood Deal$18.24Filtrete 21x21x1 HVAC Furnace Air Filter, MPR 700 MERV 8, Dust, Pollen & Pet Dander Reduction, 2 Pack30% OffOnline - WalmartTypically:$26.24Save $8.00
- Good DealGood Deal$64.50Filtrete 16x25x5 Fits Lennox HVAC Furnace Air Filter, MPR 1900 MERV 13, Premium Allergen, Bacteria & Virus, 2 Lennox Filters (Actual size 15.63 x 24.74 x 4.31 in.)27% OffOnline - WalmartTypically:$87.99Save $23.49
- Good DealGood Deal$31.32Filtrete 20x30x1 HVAC Furnace Air Filter, MPR 1900 MERV 13, Allergens Bacteria, Viruses & Air Pollutants, 2 Pack26% OffOnline - WalmartTypically:$42.24Save $10.92
- Good Deal
Good Deal$57.14Filtrete 16x25x1 Air Filter, MERV 13 MPR 1900, Allergens, Bacteria, Viruses & Air Pollutants, 3-Month AC/Furnace Filter, Cleaner Air Reliable Airflow, 4 HVAC Filter (Act Size 15.62x24.62x0.78 in)22% OffOnline - Amazon.comTypically:$73.30Save $16.16 - Good Deal
Good Deal$55.81Filtrete 20x25x1 HVAC Furnace Air Filter, MPR 2500 MERV 14, Premium Allergen & Ultrafine Particles, 4 Pack22% OffOnline - WalmartTypically:$71.16Save $15.35 - Good Deal
Good Deal$39.13Filtrete 16x30x1 HVAC Furnace Air Filter, MPR 700 MERV 8, Dust, Pollen, and Pet Dander Reduction, 12 Pack21% OffOnline - WalmartTypically:$49.34Save $10.21 - Good Deal
Good Deal$86.25Filtrete 20x25x1 HVAC Furnace Air Filter, MPR 1900 MERV 13, Allergens Bacteria, Viruses & Air Pollutants, 6 Pack21% OffOnline - WalmartTypically:$108.70Save $22.45 - 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$45.99Filtrete 20x30x1 HVAC Furnace Air Filter, MPR 700 MERV 8, Dust, Pollen, and Pet Dander Reduction, 12 Pack20% OffOnline - WalmartTypically:$57.49Save $11.50