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Cheap Filters

When it comes to filters for your air conditioner, furnace, or other household systems, you want to make sure that you're buying the best quality filter for your money. Browse the top-ranked list of cheap filters below along with associated reviews and opinions.  

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  1. Amber Sporting Goods - Filtrete 20 In. x 20 In. x 1 In. 300 MPR Basic Dust & Lint Furnace Filter, MERV 5 Pack of 4

    SKU: J7LYLK3L2L

    Product Description

    A pleated electrostatic filter that captures dust, lint, and debris to improve indoor air quality.
    See all Furnace Filters
    Your price for this item is $47.88
    Save $0
    The previous price was $48.40

  2. GermGuardian - FLT200 Allergen Genuine Replacement Filter for AP201/AC225 Air Purifiers, 4-Pack - White

    SKU: J3LFVTSZFH

    Works great! Reduces odors and dust. Works great with pets....All the filter I get from you work greatThank you , Norma

    Product Description

    A white allergen and carbon filter 4-pack that captures particles and reduces odors for select air purifiers.
    See all Air Purifier Filters & Parts
    Your price for this item is $12.49
    Save $7
    The previous price was $19.99

  3. Best Buy essentials™ - NSF 42/53 Water Filter Replacement for Select GE and Kenmore Refrigerators - White

    SKU: J2FPJK997K

    Great water filter...Love this item for the cost it stillGives me the best quality of water and ice as well as the best but...Great filter...Best value and great filter for less than name brand.

    Product Description

    A white carbon block filter that removes contaminants for cleaner, better-tasting water in select refrigerators.
    See all Refrigerator Water Filters
    Your price for this item is $33.99

  4. Waterdrop - WD-F20 Refrigerator Water Filter 4-Pack - White

    SKU: CZY2FTT2SV

    Product Description

    A white push-in refrigerator water filter using coconut shell carbon, certified to reduce contaminants for cleaner water.
    See all Refrigerator Water Filters
    Your price for this item is $32.99

  5. Amber Sporting Goods - 3M FPL00-2PK-24 16x20x1 Flat Pan Filter - Quantity 24

    SKU: J7LYS4575R

    Product Description

    A synthetic flat panel filter 2-pack that captures lint and dust to protect HVAC equipment and airflow.
    See all Air Purifier Filters & Parts
    Your price for this item is $150.08

  6. Filtrete - 14 in. W X 20 in. H X 1 in. D Synthetic 2 MERV Flat Panel Filter 2 pk

    SKU: J7LYSFYFYH

    Great filter

    Product Description

    A synthetic flat panel filter that captures dust and lint to help improve your home's air quality.
    See all Furnace Filters
    Your price for this item is $135.27
    Save $8
    The previous price was $143.94

  7. Filtrete - 16 in. W X 20 in. H X 1 in. D 300 MPR Pleated Filter Dust 1 pk

    SKU: J7LYLK3LCP

    Great Filter !! The best you can Buy!...Great filter

    Product Description

    A pleated electrostatic filter that captures dust, lint, and debris while maintaining airflow for residential use.
    See all Furnace Filters
    Your price for this item is $47.88
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FAQ

You can find a wide selection of filters for air purifiers, refrigerators, water systems, and more, all from trusted brands and designed to fit popular appliances and devices.

Each product listing provides detailed information about compatible models and brands. You can also use the filter finder tools or check your device’s user manual for model numbers.

Yes, many filters featured on this page are made with environmentally friendly materials or are recyclable. Look for eco-friendly labels in the product descriptions for more details.

Absolutely! This page includes filters suitable for various settings, including homes, offices, and commercial spaces, ensuring clean air and water wherever you need it.

Most filters include step-by-step installation guides either in the packaging or as downloadable manuals on the product page, making replacement quick and easy.