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Filtrete Allergen Defense 18" x 24" x 1" Pleated Air Filter, MERV 11, 4/Carton (1000 MPR)
$55.94
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Over 30
  • MAKE YOUR HOME YOUR SANCTUARY: 1-pack of 3-month pleated Filtrete 18x24x1 MERV 11 MPR 1000 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment
  • EXCLUSIVE TECHNOLOGY: Designed with Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through
  • COUNTLESS MICROPARTICLES: With a 1000 MPR and MERV 11 rating, your Filtrete Filter will help capture many microparticles from the air passing through it

Filtrete Allergen Defense 18" x 24" x 1" Pleated Air Filter, MERV 11, 4/Carton (1000 MPR)

Item #: 24592647Model #: 9821-4CA
Final price is $55.94
Original price is $74.59
25% off
4/carton

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Over 30
Filtrete High Performance 16" x 20" x 1" Pleated Air Filter, MERV 13 (UA00-4)~#|#~D4ED17BF-6E11-4A17-9999BD65F68AFCFD_sc7
Price is $22.19,  Regular price was $29.59, You save 25%
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Customers bought together
Filtrete Allergen Defense 18" x 24" x 1" Pleated Air Filter, MERV 11, 4/Carton (1000 MPR)~#|#~23ACBCE3-CABB-4006-BA9444F73CBB0ED7_sc7Filtrete Allergen Defense 18" x 24" x 1" Pleated Air Filter, MERV 11, 4/Carton (1000 MPR)~#|#~8360311D-3A82-4B52-893E98C4ACB52785_sc7
Filtrete Allergen Defense 18" x 24" x 1" Pleated Air Filter, MERV 11, 4/Carton (1000 MPR) is Your Product
Price is $55.94, Regular price was $74.59, You save 25%
Technical Concepts Aerosol Microburst 3000 Air Neutralizer Refill, Linen Fresh, 2 oz., 12/Carton (FG4012551)~#|#~s0367246_sc7
Price is $94.89
Price for both
$150.83
  • About this product

    Opt for a Filtrete Allergen Defense Air Filter to transform your central heating and cooling system into a whole-home air filtration operation. This no-nonsense filter helps capture varying sizes of particles, from the large (lint, pollen, dust and pet dander) to the microscopic (smoke and smog).

    • MAKE YOUR HOME YOUR SANCTUARY: 1-pack of 3-month pleated Filtrete 18x24x1 MERV 11 MPR 1000 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment
    • EXCLUSIVE TECHNOLOGY: Designed with Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through
    • COUNTLESS MICROPARTICLES: With a 1000 MPR and MERV 11 rating, your Filtrete Filter will help capture many microparticles from the air passing through it
    • CERTIFIED: This furnace filter is CERTIFIED asthma and allergy-friendly (2) and helps capture dust, lint and other allergens in your household air
    • CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your filter at least once every 90 days
    • VERSATILE USES: Works for changing the air filters in your furnace, air conditioner/heating system or HVAC system
    • SMART APP: Use the Filtrete Smart App (iOS or Android) to set 30-, 60- or 90-day reminders to change your air filter
    • MOST TRUSTED: Filtrete Brand is North America’s most trusted brand of HVAC Filters, based on 2024 Sago US Brand Health Survey of Residential HVAC Air Filters
    Filtrete MPR 1000 Air Filter, made by 3M, helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment. Designed with exclusive Filtrete 3-in-1 technology, including a MPR 1000 and MERV 11 rating, your AC filter will help pull and capture countless microparticles - such as pet dander, smoke and smog - while letting cleaner air flow through. Your Filtrete Filter will also capture large particles, including lint, pollen and household dust. Use a 3-month pleated 1-inch home HVAC filter in your furnace, air conditioner or HVAC system. For optimal performance of your heating and cooling system or HVAC system, change your furnace filter at least every 90 days. Note: For easy replacement reminders, create a change countdown in the Filtrete Smart App. Simply use the app to scan the barcode on your filter’s packaging, then choose days for your replacement countdown. When the filter’s life is up, you’ll get a notification to change your filter. The No. 1 Recommended HVAC Air Filter Brand (1), Filtrete’s Home Air Filters provide the breakthrough technology needed to change how we clean our air, by filtering out particles both large and invisible, to create a cleaner, healthier home for ourselves and our families. (1) Based on the 2022 Ipsos US Brand Health Study of Residential HVAC Air Filters.

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    Product specifications table
    Attributes Filtrete Allergen Defense 18" x 24" x 1" Pleated Air Filter, MERV 11, 4/Carton (1000 MPR) Filtrete High Performance 16" x 20" x 1" Pleated Air Filter, MERV 13 (UA00-4) Filtrete High Performance 20" x 30" x 1" Pleated Air Filter, MERV 13, 4/Carton (1900 MPR) Filtrete High Performance 16" x 25" x 1" Pleated Air Filter, MERV 13, 4/Carton (1900 MPR) Filtrete Allergen Defense 16" x 25" x 1" Pleated Air Filter, MERV 11, 4/Carton (1000 MPR)
    Your product
    Price is $55.94, Regular Price was $74.59, You save 25%
    Filtrete High Performance 16" x 20" x 1" Pleated Air Filter, MERV 13 (UA00-4)~#|#~D4ED17BF-6E11-4A17-9999BD65F68AFCFD_sc7
    Price is $22.19, Regular Price was $29.59, You save 25%
    Filtrete High Performance 20" x 30" x 1" Pleated Air Filter, MERV 13, 4/Carton (1900 MPR)~#|#~F9B7E934-85DB-4AD7-A5756C174A4491AE_sc7
    Price is $67.79, Regular Price was $90.39, You save 25%
    Filtrete High Performance 16" x 25" x 1" Pleated Air Filter, MERV 13, 4/Carton (1900 MPR)~#|#~3AF2460F-9310-434C-96F2B770546FCABF_sc7
    Price is $71.84, Regular Price was $95.79, You save 25%
    Filtrete Allergen Defense 16" x 25" x 1" Pleated Air Filter, MERV 11, 4/Carton (1000 MPR)~#|#~034D59EC-83AE-44AC-B3EC2BE83D2F04D5_sc7
    Price is $44.32, Regular Price was $59.09, You save 25%
    Reviews
    4.7
    506
    4.8
    914
    4.8
    914
    4.8
    914
    4.7
    506
    Delivery Information
    Free delivery by Mon, Oct 13
    Delivery by Mon, Oct 13
    Free delivery by Mon, Oct 13
    Free delivery by Mon, Oct 13
    Free delivery by Mon, Oct 13
    Available in my store
    No
    No
    No
    No
    No
    MERV Rating
    11
    13
    13
    13
    11
    Air Filter Capacity
    Standard Capacity
    Standard Capacity
    Standard Capacity
    Standard Capacity
    Standard Capacity
    Pack Qty
    4
    1
    4
    4
    4
    Nominal Height in Inches
    18
    16
    20
    16
    16
    Self-Supporting or Wire-Backed
    Self-Supporting
    Wire-Backed
    Self-Supporting
    Self-Supporting
    Self-Supporting
    Nominal Width in Inches
    24
    20
    30
    25
    25
    Add To Cart
    Add To Cart
    Add To Cart
    Add To Cart