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SKU 7100188882
Legacy SKU 70009105720
UPC 00051111098240
Catalog Number 9824-4
Product Number 9824-4

The Filtrete Allergen Defense Filter outperforms non-electrostatic pleated and washable 1-inch filters at capturing microscopic allergens like dust, smoke, and smog particles and large allergens like mold spores and pet dander.

  • #1 Recommended Brand* (*Filtrete Brand is the most recommended brand of HVAC Air Filters based on the US Filtrete Brand Health Tracker, Ipsos, June 2022)
  • The higher the MPR, the more microparticles--such as pollen, pet dander, smoke, bacteria and viruses--your filter will capture from the air passing through it
  • FOR OPTIMAL PERFORMANCE of your heating & cooling system or HVAC system, change your home air filter at least every 90 days for 1 in. filters
  • A dirty filter will slow down air flow and make the system work harder to keep you warm or cool--wasting energy. Sign-up for a filter change reminder program (www.filtrete.com/ChangeReminders) that works for you!
  • OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system
  • DESIGNED WITH EXCLUSIVE Filtrete™ Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through
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On it's way to you May 7   

Qty

Minimum Order 4 Items
Order Increment 4 Items
  Outstanding Air Filteration
  Perfect for Offices
  Fast Shipping
  Lowest Price Per Item
Product Dimensions
Imperial Metric
Weight 0.568 lbs
Width 13.84252 in
Length 0.84409 in
Height 29.84409 in
Thickness 1 in 2.54 cm
Shipping Dimensions
Weight 3.141 lb
Length 30.6248 in
Width 4.3748 in
Height 14.3748 in

PRODUCT FAQ

  1. What is the Microparticle Performance Rating (MPR) of the Filtrete™ Allergen Defense Air Filter, 1000 MPR, 9824-4?

    The Filtrete™ Allergen Defense Air Filter has a Microparticle Performance Rating (MPR) of 1000, which helps capture small airborne particles like dust, pollen, and smoke.

  2. What are the dimensions of the Filtrete™ Allergen Defense Air Filter model 9824-4?

    The dimensions of the Filtrete™ Allergen Defense Air Filter model 9824-4 are 14 inches x 30 inches x 1 inch (35.5 cm x 76.2 cm x 2.5 cm).

  3. How long can I expect this air filter to last before needing replacement?

    Typically, the Filtrete™ Allergen Defense Air Filter should be replaced every three months for optimal performance in capturing allergens and keeping your indoor air clean.

  4. Is the Filtrete™ Allergen Defense Air Filter compatible with most standard HVAC systems?

    Yes, the Filtrete™ Allergen Defense Air Filters are designed to be compatible with most residential HVAC systems and can easily replace existing filters for improved indoor air quality.

Product Description: Filtrete Allergen Defense Air Filter

Upgrade your central heating and cooling system with the Filtrete Allergen Defense Air Filter, designed to provide whole-home air filtration. This high-performance filter is specially designed to capture particles of different sizes, ranging from larger particles like lint, pollen, dust, and pet dander, to even microscopic particles such as smoke and smog.