Filtrete 210 Air Filter, AprilAire 210 Replacement Filters, MERV 11, MPR 1000, Allergens & Pet Dander, 12-Month AC/Furnace Filters, Cleaner Air, Reliable Airflow, 1 HVAC Filter — Open-Box, 20% Off

Name: Filtrete 210 Air Filter, AprilAire 210 Replacement Filters, MERV 11, MPR 1000, Allergens & Pet Dander, 12-Month AC/Furnace Filters, Cleaner Air, Reliable Airflow, 1 HVAC Filter
Brand: Filtrete
SKU: awhd-us-b0gx7wgl31
Price: 39.92 USD
Availability: InStock

Brand: Filtrete

Condition: Used - VeryGood

$39⁹²

$49⁹⁹

-20% Save $10⁰⁷

Updated: 51 days ago

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Description

DESIGNED TO FIT APRILAIRE UNITS: Filtrete 210 AprilAire replacement filters fit AprilAire Whole House Air Purifiers, including models 1210, 1620, 2210, 2216, 3210, 4200. NOT COMPATIBLE WITH Space-Gard models and 1213 upgrade kit

SIMPLE, HASSLE-FREE INSTALLATION: Skip complex rail systems—unpack, slide your Filtrete replacement filter into place, close the door, and enjoy the fresh air

MOST RECOMMENDED BRAND: Filtrete Brand is the most recommended HVAC filters brand, known for innovating, designing, and manufacturing our own filters to ensure consistent high quality, based on the 2025 Sago US Brand Health Survey of Residential HVAC Air Filters

CLEANER INDOOR AIR: Ideal for pet owners and those with allergen concerns, Filtrete MPR 1000 Allergens & Pet Dander air filters capture 2X more microparticles than MERV 11 requirements. Microparticles are 0.3-1.0 microns in size

RELIABLE AIR FLOW: Our advanced 3-in-1 technology pulls in, traps particles, and keeps air moving cleanly and evenly, Filtrete filters maintain similar airflow across all MERV and MPR levels

ASTHMA & ALLERGY FRIENDLY CERTIFIED: Independently tested and certified to help reduce exposure to dust, lint, and other allergens in your home

FILTER MEASUREMENTS: Precisely sized, this furnace and AC filter has a nominal size of 20 x 25 x 4 in and exact measurements of 20 3/8 x 25 3/16 x 3 3/4 (20.38 x 25.19 x 3.75)

CHANGE FILTERS ANNUALLY: For optimal performance, change your 20x25x4 furnace filters at least every 12 months; replace more often in homes with pets, smokers, a continuously running fan, or during construction or sanding

EASY REMINDERS WITH APP: Stay on top of air filter changes with the Filtrete Smart App, available on iOS and Android, to set reminders every 90, 180, or 365 days

AprilAire is a registered trademark of Carrier Corporation

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Product Details

SKU:: awhd-us-b0gx7wgl31
Model:: NADP03-1-AA-EC
Country:: US
ASIN:: B0GX7WGL31
GTIN:: 00068060992857

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 $10 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.