2 Pack Blue Pure 411 AllergenBlock Filter Compatible with Blue Pure 411, 411+, 411 Auto Air Puri-fier, H13 True HEPA & Activated Carbon Filters

Name: 2 Pack Blue Pure 411 AllergenBlock Filter Compatible with Blue Pure 411, 411+, 411 Auto Air Puri-fier, H13 True HEPA & Activated Carbon Filters
Brand: Mbetter
SKU: awhd-us-b0f7lk7g34
Price: 25.29 USD
Availability: InStock

Brand: Mbetter

Condition: Used

$25²⁹

$32⁹⁹

-24% Save $7⁷⁰

Updated: 2 days ago

Buy at Amazon.com

Description

【PERFECT FIT】411 Series AllergenBlock Filter is ONLY Compatible with Blue Pure 411, 411+, 411 Auto air purifier

【NOTE】Not compatible with Blueair Blue Pure 411i Max/411a Max and other models

【AllergenBlock Design】Effectively traps more than 90% of AllergenBlock particles. In addition to efficient performance, it can also save up to 10% of automatic delivery filters and extend machine life

【True Air Filter】Our 411 Series replacement filter made of true air filter and a high-efficiency activated carbon filter for good clean filtration and performance

【OPTIMAL PERFORMANCE MAINTENANCE】For the ongoing top performance of your Blue Pure 411 Series Air Puri-fier, based on actual usage the filter should be replaced within 9 months

2 Pack Blue Pure 411 Series AllergenBlock Filter Compatible with Blue Pure 411, 411+, 411 Auto Purifier

Buy at Amazon.com

Sold by

Amazon Warehouse

Verified Retailer

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-us-b0f7lk7g34
Model:: 2 Pack 411 Series AllergenBlock Filters
Country:: US
ASIN:: B0F7LK7G34

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 $8 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 Mbetter 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.