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Good Deal$26.89Filtrete 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)66% OffUsed - Amazon.comTypically:$79.92Save $53.03 - Good Deal
Good Deal$29.45Filtrete 20x25x4 Refillable Air Filter Starter Kit, MPR 1550, MERV 12, 1 Reusable Air Filter Frame & 2 Air Filters, Fits Honeywell & Lennox, Allergen Bacteria & Virus, Actual size 19.88 x 24.62 x 4.2534% OffOnline - Amazon.comTypically:$44.89Save $15.44 - Good Deal
Good Deal$34.00Filtrete 18x18x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 4 Pack31% OffOnline - WalmartTypically:$49.08Save $15.08 - Good Deal
Good Deal$16.17Filtrete 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)67% OffUsed - Amazon.comTypically:$49.20Save $33.03
- Good DealGood Deal$26.89Filtrete 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)66% OffUsed - Amazon.comTypically:$79.92Save $53.03
- Good DealGood Deal$29.45Filtrete 20x25x4 Refillable Air Filter Starter Kit, MPR 1550, MERV 12, 1 Reusable Air Filter Frame & 2 Air Filters, Fits Honeywell & Lennox, Allergen Bacteria & Virus, Actual size 19.88 x 24.62 x 4.2534% OffOnline - Amazon.comTypically:$44.89Save $15.44
- Good DealGood Deal$34.00Filtrete 18x18x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 4 Pack31% OffOnline - WalmartTypically:$49.08Save $15.08
- Good DealGood Deal$16.17Filtrete 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)67% OffUsed - Amazon.comTypically:$49.20Save $33.03
- 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:$41.08Save $27.09 - Good DealBest Seller
Good DealBest Seller$16.46Amazon Basics 14x25x1 Air Filter, MERV 11 AC Furnace Filters, Allergy Control, Removes Dust and Lint, Electrostatic, 6-Pack (Actual Size: 13.75" x 24.75" x 0.75")63% OffUsed - Amazon.comTypically:$44.39Save $27.93 - Good Deal
Good Deal$31.92Aerostar 18x30x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 17 1/2" x 19 1/2" x 3/4")28% OffOnline - Amazon.comTypically:$44.14Save $12.22 - 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 Install30% OffOnline - Amazon.comTypically:$31.17Save $9.42 - Good Deal
Good Deal$99.31Nordic 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-Pack27% OffOnline - Amazon.comTypically:$135.70Save $36.39 - Good Deal
Good Deal$18.33Nordic Pure 16x20x1 (Actual Size: 15 1/2 x 19 1/2 x 3/4) Pure Carbon Pleated Odor Reduction Furnace Air Filters 4 Pack64% OffUsed - Amazon.comTypically:$51.29Save $32.96 - Good Deal
Good Deal$24.48Accumulair Platinum 20x21x1 MERV 11 HVAC Air Filter (4-Pack) | Replacement Air Filter for AC and Furnace | Made in USA | Actual Size 19.75 x 20.75 x 0.7565% OffUsed - Amazon.comTypically:$69.37Save $44.89 - Good Deal
Good Deal$6.18Demiwise Reusable Air Filter 20x30x0.5,2 Packs Cut to Fit Furnace Filters,MERV 6 Electrostatic Washable Air Filter for HVAC,Mobile,Replacement Air Conditioner Filters,24 PCs Hooks85% OffUsed - Amazon.comTypically:$41.15Save $34.97 - Good Deal
Good Deal$9.13Nordic Pure 14x20x1 (Actual Size: 13 1/2 x 19 1/2 x 3/4) Pleated Air Filters MERV 14 Plus Carbon 4 Pack86% OffUsed - Amazon.comTypically:$66.49Save $57.36 - Good DealBest Seller
Good DealBest Seller$11.28Amazon Basics 14x20x1 Air Filter, MERV 8 AC Furnace Filters, Allergy Control, Electrostatic, Removes Dust Pollen and Lint, 6-Pack (Actual Size: 13.75" x 19.75" x 0.75")58% OffUsed - Amazon.comTypically:$26.67Save $15.39 - Good Deal
Good Deal$13.92Nordic Pure 20x20x1 (Actual Size: 19 1/2 x 19 1/2 x 3/4) Pleated MERV 13 Air Filters 2 Pack59% OffUsed - Amazon.comTypically:$33.99Save $20.07 - Good Deal
Good Deal$49.69Aerostar 21.5x23.3125x1 MERV 8-6 Count - High Efficiency Pleated HVAC, Furnace & Air Conditioner Filters - Removes Dust, Lint, Mold & Allergy-Causing Pollen23% OffOnline - Amazon.comTypically:$64.29Save $14.60 - Good Deal
Good Deal$15.20Nordic Pure 20x25x5 1/4 (Actual Size: 20 1/4 x 25 3/8 x 5 1/4) Goodman/Carrier/Amana Replacement MERV 12 Air Filter 1 Pack75% OffUsed - Amazon.comTypically:$59.99Save $44.79 - Good DealGood Deal$17.35Aerostar 20x20x2 MERV 8 Air Filter, 4 Count, ACTUAL SIZE (19.50 x 19.50 x 1.75), HVAC, Air Conditioning & Furnace Filter Captures Dust, Lint & Pollen (MPR 600 / FPR 5), Made in USA61% OffUsed - Amazon.comTypically:$44.09Save $26.74