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Air Purifier Filters

Find replacement air purifier filters for your carbon filters and Hepa filter here. We have replacement filters for 3M, Honeywell and Bionaire.

Featured Air Purifier Filters

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medsi120_MMMOAC200RF_1_1.jpg

3M Filtrete Filtrete Replacement Filter, 13 x 7 1/4 (OAC200RF)

List Price: $59.99

Price: $45.59

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3M

Global Product Type::Air Purifier Filters::1;;;Filter Type::Activated Carbon Filter::2;;;Filtration Type::Activated Carbon Filter::3;;;Filtration For::Dust, Mold Spores, Odors, Pet Dander, Pollen, Smog Particles, Smoke::4;;;Width::13 in::5;;;Depth::2 1/2 in::6;;;Height::7 1/4 in::10;;;Air Cleaner Compatibility::OAC200::11;;;Quantity::1 each::12;;;Pre-Consumer Recycled Content::0 percent::85;;;Post-Consumer Recycled Content::0 percent::86;;;Total Recycled Content::0 percent::87;;;

medsi120_MMMOAC100RF_1_1.jpg

3M Filtrete Filtrete Replacement Filter, 9 1/2 x 7 1/4 (OAC100RF)

List Price: $42.99

Price: $32.89

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3M

Global Product Type::Air Purifier Filters::1;;;Filter Type::Activated Carbon Filter::2;;;Filtration Type::Activated Carbon Filter::3;;;Filtration For::Dust, Mold Spores, Odors, Pet Dander, Pollen, Smog Particles, Smoke::4;;;Width::9 1/2 in::5;;;Depth::2 1/2 in::6;;;Height::7 1/4 in::10;;;Air Cleaner Compatibility::OAC100::11;;;Quantity::1 each::12;;;Pre-Consumer Recycled Content::0 percent::85;;;Post-Consumer Recycled Content::0 percent::86;;;Total Recycled Content::0 percent::87;;;

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Bionaire Permatech Tower Air Cleaner with HEPA-Type Filter, 180 sq. ft. room capacit (BAP1525RCW-U)

List Price: $311.29

Price: $234.89

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Bionaire

Global Product Type::Air Cleaner Machines::1;;;Air Cleaner Machine Type::HEPA::2;;;CADR::116::3;;;Maximum Room Size::180 sq. ft.::4;;;Maximum Room Size::12 ft. x 15 ft.::5;;;Filter Types::Permanent HEPA::6;;;Speeds::3::10;;;Width::8 1/4 in::11;;;Depth::11 1/2 in::12;;;Height::30 in::13;;;Compliance, Standards::AHAM Certified::84;;;Pre-Consumer Recycled Content::0 percent::85;;;Post-Consumer Recycled Content::0 percent::86;;;Total Recycled Content::0 percent::87;;;

medsi120_MMMOAC50RF_1_1.jpg

3M Filtrete Filtrete Replacement Filter, 4 1/4 x 10 1/4 (OAC50RF)

List Price: $26.99

Price: $20.69

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3M

Global Product Type::Air Purifier Filters::1;;;Filter Type::Activated Carbon Filter::2;;;Filtration Type::Activated Carbon Filter::3;;;Filtration For::Dust, Mold Spores, Odors, Pet Dander, Pollen, Smog Particles, Smoke::4;;;Width::4 1/4 in::5;;;Depth::1 3/4 in::6;;;Height::10 1/4 in::10;;;Air Cleaner Compatibility::OAC50::11;;;Quantity::1 each::12;;;Pre-Consumer Recycled Content::0 percent::85;;;Post-Consumer Recycled Content::0 percent::86;;;Total Recycled Content::0 percent::87;;;

medsi120_MMMOAC250RF_1_1.jpg

3M Filtrete Filtrete Replacement Filter, 11 7/8 x 18 3/4 (OAC250RF)

List Price: $64.99

Price: $49.59

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3M

Global Product Type::Air Purifier Filters::1;;;Filter Type::Activated Carbon Filter::2;;;Filtration Type::Activated Carbon Filter::3;;;Filtration For::Dust, Mold Spores, Odors, Pet Dander, Pollen, Smog Particles, Smoke::4;;;Width::11 7/8 in::5;;;Depth::1 5/8 in::6;;;Height::18 3/4 in::10;;;Air Cleaner Compatibility::OAC250::11;;;Quantity::1 each::12;;;Pre-Consumer Recycled Content::0 percent::85;;;Post-Consumer Recycled Content::0 percent::86;;;Total Recycled Content::0 percent::87;;;

medsi120_MMMOAC150RF_1_1.jpg

3M Filtrete Filtrete Replacement Filter, 11 x 14 1/2 (OAC150RF)

List Price: $42.99

Price: $32.89

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3M

Global Product Type::Air Purifier Filters::1;;;Filter Type::Activated Carbon Filter::2;;;Filtration Type::Activated Carbon Filter::3;;;Filtration For::Dust, Mold Spores, Odors, Pet Dander, Pollen, Smog Particles, Smoke::4;;;Width::11 in::5;;;Depth::1 1/8 in::6;;;Height::14 1/2 in::10;;;Air Cleaner Compatibility::OAC150::11;;;Quantity::1 each::12;;;Pre-Consumer Recycled Content::0 percent::85;;;Post-Consumer Recycled Content::0 percent::86;;;Total Recycled Content::0 percent::87;;;

medsi120_HLSHAPF30PDQU_1_1.jpg

Holmes Replacement HEPA/carbon filter for 99% HEPA air purifiers (HAPF30PDQ-U)

List Price: $24.99

Price: $20.39

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Holmes

Global Product Type::Air Purifier Filters::1;;;Filter Type::HEPA/Carbon Filter::2;;;Filtration Type::HEPA Filter, Carbon Filter::3;;;Filtration For::Airborne Bacteria, Mold Spores, Odors, Pet Dander, Smoke::4;;;Air Cleaner Compatibility::HAP242-UC::11;;;Quantity::1 each::12;;;Pre-Consumer Recycled Content::0 percent::85;;;Post-Consumer Recycled Content::0 percent::86;;;Total Recycled Content::0 percent::87;;;

medsi120_HLSHAPF60PDQU_1_1.jpg

Holmes Replacement Carbon Filter for Harmony Air Purifiers, 4/Box (HAPF60-U3)

List Price: $19.99

Price: $16.29

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Holmes

medsi120_HWL1HRFAP1_1_1.jpg

Honeywell Universal Pre-Filter (HRFA-P1)

List Price: $17.39

Price: $13.29

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Honeywell

medsi120_HLSHAPF600PDQU_1_2.jpg

Holmes Holmes Replacement Modular HEPA Filter for Air Purifiers, 10 x 6 1/2 x 2 (HAPF600-U3)

List Price: $31.99

Price: $25.99

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Holmes

medsi120_HWL1HRFF1_1_1.jpg

Honeywell Round HEPA Replacement Filter, 14 in. (HRF-F1)

List Price: $38.59

Price: $30.49

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Honeywell

medsi120_HWLHRFC2_1_1.jpg

Honeywell HEPAClean Replacement Filter, 2/Pack (HRF-C2)

List Price: $42.49

Price: $32.49

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Honeywell