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BLUEAIR Blue Pure 311i+ Max Genuine Replacement Filter, F3MAX+, Fits Air Purifier by BLUEAIR - Used condition

BLUEAIR Blue Pure 311i+ Max Genuine Replacement Filter, F3MAX+, Fits Air Purifier

Brand: BLUEAIR

Condition: Used
$3405
$6525
-48% Save $3120
Updated: 3 days ago

Description

BLUEAIR GENUINE FILTER: For Blue Pure 311i+ Max air purifier; Blueair genuine Blue Pure F3MAX+ Replacement filter for 311i+ Max is designed for optimal performance; Not compatible with Blue Pure 311i Max or 311 Auto

LET’S CLEAR THE AIR SMARTER: Get more out of your filter; Our proprietary RealTrack algorithm calculates filter lifetime based on actual usage and pollution levels and tells you when to replace within 9 months; Subscribe to save

LET’S CLEAR THE AIR FASTER: HEPASilent dual filtration technology delivers more clean air faster and uses less noise and energy than HEPA filtration alone*

LET’S CLEAR THE AIR BETTER: Removes at least 99.97% of tiny airborne particles like viruses and smoke down to 0.1 microns, and captures pet dander, pollen, mold allergen and dust; Carbon filter traps light household odors from smoking, pets and cooking**

MOST AWARDED AIR PURIFIER BRAND IN THE US***: Independently tested for performance, Zero Ozone; AHAM Verifide for Performance (CADR); Quiet Mark Certified; Ozone Safety Standards Certified by CARB; Zero Ozone Verified (<5 ppb) by Intertek Sustainability

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Amazon Warehouse

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Product Details

SKU:
awhd-ca-b08kpjdfwl
Model:
110038
Country:
CA
ASIN:
B08KPJDFWL
UPC:
689122023304

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 $31 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 BLUEAIR 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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