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Filtrete Micro Allergen Defense Deep Pleat AC Furnace Air Filter, MPR 1000, 20 x 25 x 4-Inches (4-3/8-Inch Depth), 2-Pack by Filtrete - Used condition

Filtrete Micro Allergen Defense Deep Pleat AC Furnace Air Filter, MPR 1000, 20 x 25 x 4-Inches (4-3/8-Inch Depth), 2-Pack

Brand: Filtrete

Condition: Used
$3686
$9033
-60% Save $5347
Updated: 3 days ago
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Description

Actual Filter Size: 19 15/16 24 5/8 x 4 3/8 Inches

Filtrete Allergen Defense air filters turn your central heating and cooling system into a whole house air cleaner. Featuring electro-static technology, these filters reduce airborne allergens such as household dust, lint, dust-mite debris, mold spores, pollen, pet dander and smog. For best results, change your filter every 6 to 12 months.

Filtrete 4" and 5 " filters help maintain airflow in heating and cooling systems, which helps prevent stress on the system and reduces the amount of energy needed to reach desired indoor air temperatures.

Replaces Honeywell, Aprilaire, SpaceGard(R), and Day and Night brand filters. Can replace 20 x 25 x 5 inch filters with the same actual size. It is recommended you measure your current filter or filter slot to determine exact actual size needed for your system.

Designed with Filtrete Brand 3-in-1 technology from 3M to pull in and trap unwanted air particles while letting clean air flow through

Microparticle Performance Rating 1000

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Amazon Warehouse

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Official Amazon outlet for open-box & returned items

  • Backed by Amazon's A-to-Z Guarantee
  • 30-day return policy
  • Ships from Amazon fulfillment centers
  • Price verified on Amazon

Product Details

SKU:
awhd-ca-b011zfz9e0
Model:
NADP03-2PK-2
Country:
CA
ASIN:
B011ZFZ9E0
GTIN:
00051141349831
UPC:
051141349831

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $53 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Filtrete products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

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