1. Home Improvement:
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3M Filtrete Dust Reduction filter 3M Filtrete Dust Reduction filter
Online
$4.12 - $8.35
Free shipping available on orders over $50
Free store pickup
as soon as today
with
  • Attracts and captures household dust
  • Ideal for high-velocity equipment
  • 300 microparticle performance rating
  • Online
    $4.12 - $8.35
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with

    Filtrete Advanced Allergen Reduction Filter Filtrete Advanced Allergen Reduction Filter
    Online
    $14.88 - $16.88
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with
  • Carries a 1500 Microparticle Performance Rating (MPR)
  • Lasts up to 3 months
  • For residential use only
  • Online
    $14.88 - $16.88
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with

    Honeywell HRF-AP1 Universal Carbon Pre-Filter HRF-AP1 Honeywell HRF-AP1 Universal Carbon Pre-Filter HRF-AP1
    Online
    $9.22
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with
  • Contains 1 filter that should be replaced every 3 months
  • The perforated design makes 1-8 pre-filters depending on the air purifier model
  • Helps reduce odors and maximize filter life
  • Online
    $9.22
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with

    3M Filtrete Micro Particle Reduction Filter 3M Filtrete Micro Particle Reduction Filter
    Online
    $8.88
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with
  • Captures dust and pet dander, mold spores and pollen
  • Ideal for high-velocity equipment
  • 700 microparticle performance rating
  • Online
    $8.88
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with

    Filtrete 2200 Elite Allergen Reduction Filter Filtrete 2200 Elite Allergen Reduction Filter
    Online
    $20.69 - $24.88
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

  • Attracts and captures 94% of large particles from the air
  • Lasts up to 3 months
  • Online
    $20.69 - $24.88
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

    HoMedics Hypoallergenic HEPA Air Cleaner Replacement Filter, AF… HoMedics Hypoallergenic HEPA Air Cleaner Replacement Filter, AF-75FL
    Online
    $22.00
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

  • Long-lasting, cleanable HEPA filter
  • Lasts up to 18 months
  • Includes 1 filter
  • Online
    $22.00
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

    Sunbeam SF221PDQ-UM Humidifier Filter Sunbeam SF221PDQ-UM Humidifier Filter
    Online
    $7.29
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

  • Built-in protection inhibits the growth of bacteria, mold and mildew
  • Naturally deodorizes the air
  • Online
    $7.29
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

    Sunbeam SF206PDQ-UM Humidifier Filter Sunbeam SF206PDQ-UM Humidifier Filter
    Online
    $9.84
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with
  • Built-in protection inhibits the growth of bacteria, mold and mildew
  • Naturally deodorizes the air
  • Online
    $9.84
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with

    Whirlpool True HEPA Filter, Large 1183054K Whirlpool True HEPA Filter, Large 1183054K
    Online
    $77.15
    List Price:$89.99
    You save: $12.84(14%)
    Free Shipping available

    Free store pickup

    as soon as 4/25
    with

  • Fits Whirlpool Whispure models AP45030K and AP51030K
  • Removes up to 99.97 percent of particles from the air
  • Online
    $77.15
    List Price:$89.99
    You save: $12.84(14%)
    Free Shipping available

    Free store pickup

    as soon as 4/25
    with

    Whirlpool Charcoal Pre-Filters, Large, 4pk 8171434K Whirlpool Charcoal Pre-Filters, Large, 4pk 8171434K
    Online
    $22.83
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

  • Fits Whirlpool Whispure models AP45030K, AP51030K, APR45130L and APR45530L
  • Filters out larger particles
  • Online
    $22.83
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

    Filtrete Odor Reduction HP Filter, 20" x 25" Filtrete Odor Reduction HP Filter, 20" x 25"
    Online
    $15.88
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with
  • Most effective carbon filter
  • Activated carbon removes odor
  • Electrostatically charged fibers
  • Online
    $15.88
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with

    Honeywell True HEPA Replacement Filter Model  HRF-F1 Honeywell True HEPA Replacement Filter Model  HRF-F1
    Online
    $19.96
    List Price:$29.22
    You save: $9.26(32%)
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with
  • Filter F
  • Filters should be replaced every 1 to 5 years, for maximum capability
  • Use with Honeywell model series: 17200, 13520, 50250, 18150 and 11520
  • Online
    $19.96
    List Price:$29.22
    You save: $9.26(32%)
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with

    aer1 HEPA Replacement Filter, 2pk aer1 HEPA Replacement Filter, 2pk
    Online
    $27.88
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with
  • True HEPA filtration
  • Compatible with all aer1 Ready Air Purifiers
  • Online
    $27.88
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with

    Hamilton Beach TrueAir Plug Mount Odor Eliminator Hamilton Beach TrueAir Plug Mount Odor Eliminator
    Online
    $13.94
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with
  • Filter replacement indicator
  • On/Off switch
  • Optional scent cartridge
  • Online
    $13.94
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with

    Filtrete 1550 Deep Pleat Reduction Filter Filtrete 1550 Deep Pleat Reduction Filter
    Online
    $26.99
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with
  • 90% effective at capturing particles from the air
  • Lasts up to 12 months
  • Online
    $26.99
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with

    Hamilton Beach True Air Replacement Carbon Filter, 3pk Hamilton Beach True Air Replacement Carbon Filter, 3pk
    Online
    $9.98
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

  • For Hamilton Beach True Air models 04384 and 04530GM
  • Specially formulated carbon zeolite filter
  • Online
    $9.98
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

    Filtrete 345DC-6 Dust Reduction Filter Filtrete 345DC-6 Dust Reduction Filter
    Online
    $4.12
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

  • Attracts and captures particles
  • Outperforms other types of dust reduction filters
  • Online
    $4.12
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

    Hamilton Beach Tobacco Odor Filter Hamilton Beach Tobacco Odor Filter
    Online
    $10.37
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

  • Carbon filter traps and neutralizes odors
  • 3 per pack
  • Online
    $10.37
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

    Honeywell Quietcare True HEPA Air Purifier 17000-S Honeywell Quietcare True HEPA Air Purifier 17000-S
    Online
    $109.64
    List Price:$134.99
    You save: $25.35(19%)
    Free Shipping available

    Free store pickup

    as soon as 4/25
    with

  • Doctors recommend True HEPA air purifiers.***
  • Long-life HEPA Filter can be vacuumed to extend the filter life—replace in 3-5 years
  • Glass fiber HEPA filter captures up to 99.97% of particles as small as 0.3 microns*
  • Carbon activated Pre-filter helps capture larger pa…
  • Online
    $109.64
    List Price:$134.99
    You save: $25.35(19%)
    Free Shipping available

    Free store pickup

    as soon as 4/25
    with

    Filtrete 325DC-6 Dust Reduction Filter Filtrete 325DC-6 Dust Reduction Filter
    Online
    $4.12
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with
  • Attracts and captures particles
  • Outperforms other types of dust reduction filters
  • Online
    $4.12
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with

    germguardian True HEPA Replacement Filter B (yellow) germguardian True HEPA Replacement Filter B (yellow)
    Online
    $31.33
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

  • Incorporates multiple ?layers of filtration
  • Combines a pre-filter, charcoal filter ?and true HEPA filter
  • Online
    $31.33
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

    Honeywell True HEPA Replacement Air Filter HRF-H1 Honeywell True HEPA Replacement Air Filter HRF-H1
    Online
    $12.56
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with
  • Filter H
  • Filters should be replaced 1x per year
  • Contains 1 filter
  • Online
    $12.56
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with

    Holmes aer1 HAPF300AH True HEPA Allergen Remover Replacement Fi… Holmes aer1 HAPF300AH True HEPA Allergen Remover Replacement Filter, 1pk
    Online
    $19.51
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

  • Removes most airborne allergens
  • Captures allergens and pollutants
  • Ideal for allergy sufferers
  • Online
    $19.51
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

    HoMedics Hypoallergenic HEPA Air Cleaner Replacement Filter, AF… HoMedics Hypoallergenic HEPA Air Cleaner Replacement Filter, AF-100FL
    Online
    $35.27
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

  • Long-lasting, cleanable HEPA filter
  • Lasts up to 18 months
  • Includes 1 filter
  • Online
    $35.27
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

    Filtrete Odor Reduction HP Filter, 20" x 20" Filtrete Odor Reduction HP Filter, 20" x 20"
    Online
    $15.88
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with
  • Most effective carbon filter
  • Activated carbon removes odor
  • Electrostatically charged fibers
  • Online
    $15.88
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with

    Whirlpool True HEPA Filter, Small 1183051K Whirlpool True HEPA Filter, Small 1183051K
    Online
    $58.95
    List Price:$79.99
    You save: $21.04(26%)
    Free Shipping available

    Free store pickup

    as soon as 4/25
    with

  • Fits Whirlpool Whispure AP25030K
  • Removes up to 99.97 percent of particles
  • Filters allergens and pollutants
  • Online
    $58.95
    List Price:$79.99
    You save: $21.04(26%)
    Free Shipping available

    Free store pickup

    as soon as 4/25
    with

    Holmes Replacement Carbon Filter for Harmony Air Purifiers HLSH… Holmes Replacement Carbon Filter for Harmony Air Purifiers HLSHAPF60U3
    Online
    $15.23
    Sold & shipped by Shoplet
    Filter Type: Carbon Filter.HLSHAPF60U3. HAPF60U3. Holmes Holmes Replacement Carbon Filter for Harmony Air Purifiers.
    Online
    $15.23
    Sold & shipped by Shoplet

    Filtrete Ultra Clean Bedroom Replacement Filter FAPF02-4 Filtrete Ultra Clean Bedroom Replacement Filter FAPF02-4
    Online
    $19.27
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

    The electrostatically charged replacement filters are specially designed for Filtrete Air Purifiers, and are effective at capturing large airborne allergens like pollen, mold spores and dust mite debris. The 3M FAPF02-4 filter is designed to fit the FAP02-RS Ultra Clean Bedroom Air Purifier and the …
    Online
    $19.27
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

    Filtrete Advanced Allergen Reduction Filter, 16" x 16" x 1" Filtrete Advanced Allergen Reduction Filter, 16" x 16" x 1"
    Online
    $16.88
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

  • Carries a 1500 Microparticle Performance Rating (MPR)
  • Lasts up to 3 months
  • For residential use only
  • Online
    $16.88
    Free shipping available on orders over $50

    Free store pickup

    as soon as 4/25
    with

    Filtrete Odor Reduction HP Filter, 16" x 25" Filtrete Odor Reduction HP Filter, 16" x 25"
    Online
    $15.88
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with
  • Most effective carbon filter
  • Activated carbon removes odor
  • Electrostatically charged fibers
  • Online
    $15.88
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with

    Honeywell Pet CleanAir Filter Pack  HRF-CP2 Honeywell Pet CleanAir Filter Pack  HRF-CP2
    Online
    $16.94
    List Price:$19.99
    You save: $3.05(15%)
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with
  • Includes one 95 percent efficient HEPA-type filter
  • Includes 2 premium odor reducing pre-filters
  • Captures pet dander & allergens
  • Reduces pet odors
  • Online
    $16.94
    List Price:$19.99
    You save: $3.05(15%)
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with

    Filtrete Allergen Reduction Filters - Pack of 1 Filtrete Allergen Reduction Filters - Pack of 1
    Online
    $10.49 - $25.00
    Clearance
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with
  • Carries a 1200 Microparticle Performance Rating (MPR)
  • Lasts up to 3 months
  • For residential use only
  • Online
    $10.49 - $25.00
    Clearance
    Free shipping available on orders over $50
    Free store pickup
    as soon as today
    with



    Air Filters

    From HEPA air cleaners and humidifier filters to odor eliminators and reduction filters, the air filters and air purifiers you are looking for are available at Walmart.

    Choose from a wide variety of replacement filters, air cleaning filters and HEPA replacement filters at Walmart. You’ll find everything you need to keep the air in your home or office clean and fresh. Our extensive array of air products includes air conditioners, animal-shaped humidifiers, fans, dehumidifiers and much more.

    Whether you’re shopping for replacement filters or humidifier filters, Walmart has you covered. You’ll find everything you want for a better breathing environment, including pet protection air filters and tobacco odor filters. Walmart also stocks a variety of replacement filters from popular brands, such as HoMedics, Hunter Fan and many others.

    At Walmart.com you can filter your online air filter search by brand, price, customer rating, Energy Star compliance, category and special offers. Be sure to look for money-saving shipping offers and free store pickup for many products when you shop at Walmart.com.

    You'll find all the air filters and cooling solutions that are just right for you and your family at Walmart. Save money. Live better.

    The Walmart.com site includes Flash technology. To avoid interruption of software designed to aid visually-impaired people, please turn off your Flash player.
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