Air Purifier Filters
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Good DealFiltrete 16x25x4 Replacement Air Filters, MPR 1550 MERV 12, Ultra Allergen Reduction, 2 Pack$38.70Save $13.68Online - WalmartTypically:$52.38Save $13.68MSRP:$59.99Save $21.29 
Filtrete 20x25x4 Refillable Air Filter replacement, MPR 1000, MERV 11, Allergen Defense, 2 Pack, use with reusable air filter frame of Filtrete Refillable Air Filter Kit 20x25x4, for HVAC, Furnace, AC$18.10Save $20.77Used - Amazon.comTypically:$38.87Save $20.77MSRP:$44.99Save $26.89
Filtrete 20x20x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 6 Pack$48.71Save $11.26Online - WalmartTypically:$59.97Save $11.26MSRP:$65.99Save $17.28
Filtrete 16x25x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Advanced Allergen Reduction, 6 Pack$74.77Save $15.12Online - WalmartTypically:$89.89Save $15.12MSRP:$92.99Save $18.22
Insignia™ - Replacement Filter for NS-APMWH2 Insignia 375 Sq. Ft. Air Purifier - White$49.99Save $10.00Online - Best BuyTypically:$59.99Save $10.00MSRP:$39.99
Filtrete 14x20x1 HVAC Furnace Air Filter, MPR 700 MERV 8, Dust, Pollen, and Pet Dander Reduction, 6 Pack$50.98Save $9.01Online - WalmartTypically:$59.99Save $9.01MSRP:$58.41Save $7.43
AROEVE MK04 Air Filter Replacement 4-in-1 Filter for Pollen Pet Dander Hair- Pet Dander Version(2 Pack)$29.74Save $3.32Online - Amazon.comTypically:$33.06Save $3.32- Blueair 311 Auto Particle/Carbon Replacement Air Purifier Filter: Captures Allergens, Odors, Gases, Compatible with Blueair$29.99Save $3.04Online - TargetTypically:$33.03Save $3.04MSRP:$39.99Save $10.00
Insignia™ - Replacement Filter for NS-APLWH2 Insignia 497 Sq. Ft. Air Purifier - White$69.99Save $10.00Online - Best BuyTypically:$79.99Save $10.00MSRP:$59.99
BISSELL air320 Air Purifier Replacement HEPA Filter and Activated Carbon Filter Pack, New Genuine OEM Parts, 3314, Black$24.99Online - Amazon.comTypically:$24.99MSRP:$49.99Save $25.00
Filtrete 14x20x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Advanced Allergen Reduction, 6 Pack$61.68Save $6.44Online - WalmartTypically:$68.12Save $6.44MSRP:$92.99Save $31.31
Filtrete 20x25x4 Replacement Air Filters, MPR 1550 MERV 12, Ultra Allergen Reduction, 2 Pack$36.49Save $3.56Online - WalmartTypically:$40.05Save $3.56MSRP:$59.99Save $23.50
Filtrete 20x25x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 6 Pack$58.00Save $5.35Online - WalmartTypically:$63.35Save $5.35MSRP:$72.81Save $14.81
BLUEAIR Classic 200 Series Genuine Particle Filter; fits Classic 280i, 203, 203 Slim, 205, 270E, 270E Slim$59.99Save $4.97Online - Amazon.comTypically:$64.96Save $4.97MSRP:$49.99
Dyson - Genuine Replacement Filter Combi 360° Glass HEPA and Activated Carbon Filter (HP04-09,TP04-09,TP7A,DP04,PH01-04,PH3A) - Black/White$79.99Online - Best BuyTypically:$79.99MSRP:$79.99- Dyson TP/BP Air Purifier Filter: HEPA Replacement for TP01 & TP02, Captures Allergens, ETL Listed, 1-Year Warranty$50.99Online - TargetTypically:$50.99MSRP:$55.99Save $5.00
- Levoit Replacement Filter for MetaAir: Compatible with LV-H133, 400S, 600S, Captures Pet Dander, Dust, Pollen, Carbon Filter$62.99Online - TargetTypically:$62.99MSRP:$62.99
Levoit Air Purifier Replacement Filter LV-PUR131-RF, Genuine, 1 Pack$45.88Online - WalmartTypically:$45.88MSRP:$45.99Save $0.11- Levoit 2pk Replacement Filter: Compatible with Levoit Air Purifiers, Captures Dust & Odors, Carbon Filter, 14x11.7x1.6$75.99Online - TargetTypically:$75.99MSRP:$75.99
Homedics True HEPA Replacement Filter, Compatible with Homedics Air Purifier AP-T200 and AP-T2503 Dust Remover, Air Cleaner, Remove Household Odors, Activated Carbon Filters, Remove Pet Odors$46.99Save $1.85Online - Amazon.comTypically:$48.84Save $1.85MSRP:$59.99Save $13.00- Blueair Replacement Particle + Carbon filter for Blue Pure 211+ Auto: CADR Certified, Odor & Virus Capture, Recyclable$59.99Save $2.00Online - TargetTypically:$61.99Save $2.00MSRP:$69.99Save $10.00
Medify Air MA-40 Genuine Replacement Filter | for Allergens, Wildfire Smoke, Dust, Odors, Pollen, Pet Dander | 3 in 1 with Pre-filter, H13 HEPA, and Activated Carbon | Removal to 0.1 Microns | 1-Pack$59.99Online - Amazon.comTypically:$59.48MSRP:$80.99Save $21.00
Levoit Air Purifier Replacement Filter Core Mini-P, 255 sq ft$22.49Save $0.36Online - WalmartTypically:$22.85Save $0.36MSRP:$24.99Save $2.50
Levoit - Core300-P-RF 3-Stage Original Filter for Core 300-P - White$25.99Save $0.24Online - Best BuyTypically:$26.23Save $0.24MSRP:$29.99Save $4.00- Filtrete 6pk 20''x30''x1'' MPR 1000 Merv 11 Allergen Defense Air Filter$65.99Online - TargetTypically:$63.79MSRP:$65.99
Shark Anti-Allergen True HEPA NANOSEAL Filter with Advanced Odor Lock, 1 Filter, HE1FKBAS$69.99Save $0.11Online - WalmartTypically:$70.10Save $0.11MSRP:$69.00- Filtrete 6pk 14''x20''x1'' MPR 1000 Merv 11 Allergen Defense Air Filter$65.99Online - TargetTypically:$63.46MSRP:$65.99
Blueair Classic 500 or 600 Series Dual Protection Air Filter, 3 Pieces$119.99Online - WalmartTypically:$119.99MSRP:$149.99Save $30.00- BestAir 2pk 16" x 27" x 6" Aprilaire & Spacegard Box Replacement Air Furnace Filter MERV 11: Electrostatic, EPA Certified$38.99Online - TargetTypically:$38.99MSRP:$38.99
- Pure Enrichment Pure Zone 2-in-1 True HEPA Air Filter: Captures Dust, Smoke, Pet Dander, Mold, Odors, Pollen, 5.75" Height$19.99Online - TargetTypically:$19.99MSRP:$19.99
- Winix Replacement Filter T True HEPA for HR900: Carbon, Odor, Washable, AHAM & CADR Certified$64.99Online - TargetTypically:$64.99MSRP:$64.99
Shark - Air Purifier 6-Fan Anti-Allergen HEPA Filter with Advanced Odor Lock, Compatible with HE601, HE602 - Gray$89.99Online - Best BuyTypically:$89.99MSRP:$89.99
Shark - Air Purifier 6-Fan Anti-Allergen HEPA Filter with Advanced Odor Lock & Fumes Lock, Compatible with HE601, HE602 - Gray$99.99Online - Best BuyTypically:$99.99MSRP:$99.99
GermGuardian - FLT200 Allergen Genuine Replacement Filter for AP201/AC225 Air Purifiers, 4-Pack - White$19.99Online - Best BuyTypically:$19.99MSRP:$19.99- Winix Genuine Replacement Filter R for T810 and T830: True HEPA, Carbon Filter, Captures Allergens, Dust and Smoke$79.99Online - TargetTypically:$79.99MSRP:$79.99
- Filtrete 6pk 20''x25''x1'' MPR 1500 Merv 12 Allergen Bacteria Virus Ultra Reduction Air Filter$92.99Online - TargetTypically:$92.99MSRP:$92.99
- Halls 12pk Mentho-Cherry Scented Vapor Aromatherapy Pads$10.99Online - TargetTypically:$10.99MSRP:$8.98
Filtrete 20x25x1 HVAC Furnace Air Filter, MPR 700 MERV 8, Dust, Pollen, and Pet Dander Reduction, 6 Pack$59.99Online - WalmartTypically:$59.99MSRP:$82.88Save $22.89- Honeywell HEPA Air Purifier Filter Value Kit with A and R Filters: Captures Dust & Pollen, True HEPA, 6-Month Life$64.99Online - TargetTypically:$64.98MSRP:$64.99
Honeywell Air Purifier Replacement Filter, HRF-AP1, A Pre Filter, 1 Pack$13.99Online - WalmartTypically:$13.98MSRP:$12.99- Best SellerBest SellerFiltrete 6pk 16''x20''x1'' MPR 1000 Merv 11 Allergen Defense Air Filter$65.99Online - TargetTypically:$63.39
- Filtrete 10x20x1 Allergen Defense Air Filter 1000 MPR: Electrostatic Furnace Filter, MERV 11, Captures Dust & Pollen$12.19Online - TargetTypically:$12.16MSRP:$13.39Save $1.20
Filtrete 16x20x1 HVAC Furnace Air Filter, MPR 700 MERV 8, Dust, Pollen, and Pet Dander Reduction, 6 Pack$58.95Online - WalmartTypically:$56.99MSRP:$59.19Save $0.24- Filtrete 6pk 16''x20''x1'' MPR 1500 Merv 12 Allergen Bacteria Virus Ultra Reduction Air Filter$92.99Online - TargetTypically:$89.89
- Filtrete 6pk 14''x25''x1'' MPR 700 Merv 8 Dust Pollen and Pet Dander Air Filter$59.99Online - TargetTypically:$57.99MSRP:$60.00Save $0.01
- Filtrete 6pk 16''x25''x1'' MPR 700 Merv 8 Dust Pollen and Pet Dander Air Filter$59.99Online - TargetTypically:$57.99MSRP:$49.35
- Filtrete 6pk 20''x20''x1'' MPR 700 Merv 8 Dust Pollen and Pet Dander Air Filter$59.99Online - TargetTypically:$57.99MSRP:$53.99
Filtrete 16x25x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 6 Pack$65.99Online - WalmartTypically:$61.28MSRP:$94.91Save $28.92
Levoit Air Purifier Replacement Filter LV-H126-RF, Genuine, for Model LV-H126, 1 Pack$24.99Online - WalmartTypically:$23.99MSRP:$23.99- Filtrete 12x24x1 Premium Allergen Bacteria and Virus Air Filter 1900 MPR: MERV 13, Electrostatic, Captures Dust & Pollen$22.99Online - TargetTypically:$22.07MSRP:$22.99
- Filtrete 17.5x17.5x1 Allergen Defense Air Filter 1000 MPR: MERV 11, Electrostatic, Captures Dust & Pollen, 3-Month Use$14.99Online - TargetTypically:$14.24MSRP:$15.29Save $0.30
Homedics TotalClean 3-in-1 HEPA-Type Air Purifier Filter Replacement, Works with Homedics AP-T20, AP-T20WT and AP-T22 Air Purifiers, Captures Microscopic Airborne Particles$39.99Online - Amazon.comTypically:$36.34MSRP:$39.99
LEVOIT Core 400S-P Replacement Filter, Genuine Core 400S-RF Air Purifier Filters, Supports HEPA Sleep Mode, High-Efficiency Activated Carbon for Removal of Smoke, Odor, Allergens, Pollen, 1 Pack$49.99Online - Amazon.comTypically:$45.01MSRP:$49.99- Filtrete 2pk Basic Dust and Lint 300 16X20: Electrostatic Furnace Filters, MERV 5, Captures Dust & Lint, 16x20x1, 2ct$10.99Online - TargetTypically:$10.25MSRP:$10.99
- Filtrete 6pk 20''x30''x1'' MPR 700 Merv 8 Dust Pollen and Pet Dander Air Filter$59.99Online - TargetTypically:$54.99
