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Good Deal$81.94Nordic Pure 20x20x2 (Actual Size: 19 1/2 x 19 1/2 x 1 3/4) Pleated MERV 7 Air Filters 12 Pack31% OffOnline - Amazon.comTypically:$117.99Save $36.05 - Good Deal
Good Deal$13.04Nordic Pure 20x20x4 (Actual Size: 19 1/2 x 19 1/2 x 3 5/8) Pleated Air Filters MERV 13 Plus Carbon 1 Pack67% OffUsed - Amazon.comTypically:$38.99Save $25.95 - Good Deal
Good Deal$15.86Amazon 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")64% OffUsed - Amazon.comTypically:$43.49Save $27.63 - Good Deal
Good Deal$12.26Nordic Pure 16x20x5 (Actual Size: 15 7/8 x 19 5/8 x 4 3/8) Honeywell Replacement Air Filters Merv 8 Plus Carbon 1 Pack68% OffUsed - Amazon.comTypically:$38.49Save $26.23
- Good DealGood Deal$81.94Nordic Pure 20x20x2 (Actual Size: 19 1/2 x 19 1/2 x 1 3/4) Pleated MERV 7 Air Filters 12 Pack31% OffOnline - Amazon.comTypically:$117.99Save $36.05
- Good DealGood Deal$13.04Nordic Pure 20x20x4 (Actual Size: 19 1/2 x 19 1/2 x 3 5/8) Pleated Air Filters MERV 13 Plus Carbon 1 Pack67% OffUsed - Amazon.comTypically:$38.99Save $25.95
- Good DealGood Deal$15.86Amazon 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")64% OffUsed - Amazon.comTypically:$43.49Save $27.63
- Good DealGood Deal$12.26Nordic Pure 16x20x5 (Actual Size: 15 7/8 x 19 5/8 x 4 3/8) Honeywell Replacement Air Filters Merv 8 Plus Carbon 1 Pack68% OffUsed - Amazon.comTypically:$38.49Save $26.23
- Good Deal
Good Deal$9.74Amazon 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")62% OffUsed - Amazon.comTypically:$25.92Save $16.18 - Good Deal
Good Deal$15.35Filtrete 25x25x1 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 24.81 x 24.81 x 0.81 in)65% OffUsed - Amazon.comTypically:$43.69Save $28.34 - Good Deal
Good Deal$17.72Filtrete 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:$49.51Save $31.79 - Good Deal
Good Deal$15.29Filtrete 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:$42.33Save $27.04 - Good Deal
Good Deal$18.71Nordic 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 $32.58 - Good Deal
Good Deal$102.24Nordic Pure 12x24x1 (Actual Size: 11 1/2 x 23 1/2 x 3/4) Pleated MERV 10 Air Filters 24 Pack28% OffOnline - Amazon.comTypically:$142.90Save $40.66 - Good Deal
Good Deal$17.02Nordic Pure 20x25x1 (Actual Size: 19 1/2 x 24 1/2 x 3/4) Pleated MERV 8 Air Filters 4 Pack63% OffUsed - Amazon.comTypically:$46.49Save $29.47 - Good DealGood Deal$64.12Blueair Blue Pure AllergenBlock Filter - Genuine Replacement for Blueair 211i Max Air Purifier - Traps Allergens, Pet Dander, Pollen, Dust, 10" x 20.7" x 4.7"24% OffOnline - Amazon.comTypically:$84.21Save $20.09
- Good Deal
Good Deal$19.12Nordic Pure 16x25x2 (Actual Size: 15 1/2 x 24 1/2 x 1 3/4) Pleated Air Filters MERV 7 Plus Carbon 3 Pack63% OffUsed - Amazon.comTypically:$50.99Save $31.87 - Good Deal
Good Deal$26.30Nordic Pure 14x24x2 (Actual Size: 13 1/2 x 23 1/2 x 1 3/4) Pleated Air Filters MERV 14 Plus Carbon 3 Pack65% OffUsed - Amazon.comTypically:$74.99Save $48.69 - Good Deal
Good Deal$16.49Filtrete 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)62% OffUsed - Amazon.comTypically:$43.42Save $26.93 - Good Deal
Good Deal$15.59Nordic Pure 20x20x1 (Actual Size: 19 1/2 x 19 1/2 x 3/4) Furnace Air Filters MERV 10 Pleated Plus Carbon 2 Pack62% OffUsed - Amazon.comTypically:$40.99Save $25.40 - Good Deal
Good Deal$21.08Nordic Pure 20x25x4 (Actual Size: 19 1/2 x 24 1/2 x 3 5/8) Pleated Air Filters MERV 7 Plus Carbon 2 Pack60% OffUsed - Amazon.comTypically:$52.99Save $31.91 - Good Deal
Good Deal$63.99Blueair - Blue Pure 211i Max SmokeBlock Replacement Filter - White21% OffOnline - Best BuyTypically:$80.74Save $16.75