4 Packs 511 Replacement Filters Compatible with Blueair Blue Pure 511 Air Purifier, 2-in-1 Filter of HEPA Filter and Activated Carbon Filter

Name: 4 Packs 511 Replacement Filters Compatible with Blueair Blue Pure 511 Air Purifier, 2-in-1 Filter of HEPA Filter and Activated Carbon Filter
Brand: XBWW
SKU: awhd-us-b0cr714yyz
Price: 21.49 USD
Availability: InStock

Brand: XBWW

Condition: Used

$21⁴⁹

$31⁴⁹

-32% Save $10⁰⁰

Updated: 3 days ago

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Description

Perfect Compatibility: Specifically designed to fit for Blue Pure 511 air cleaner purifier, these filters ensure a secure fit and maintain optimal airflow for consistent purification performance

2-in-1 Filtration System: Each filter includes a premium filter layer to absorb most of airborne particles (dus-t, poll-en, smoke, pet dander), an activated carbon layer for absorbing odor and VOC

Great Value in Bulk Pack: The 4-pack offers a cost-effective solution for long-term air purification, ideal for households with multiple purifiers or those seeking a reliable stock of replacements

Long-Lasting Performance: It is recommended to replace each filter every 6 to 12 months depending on usage and environment

Easy to Install & Replace: These filters are designed for quick, tool-free replacement. Simply take out the used filter, insert the new one, and reset the purifier’s filter life indicator if needed

Improves Indoor Air Quality: Regular replacement with these high-efficiency filters helps absorb allerg-ens, odors, and other particles—promoting a good breathing environment for your family.

Filter

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Product Details

SKU:: awhd-us-b0cr714yyz
Model:: Blue Pure 511
Country:: US
ASIN:: B0CR714YYZ

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 XBWW 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.