£45.29

BLUEAIR Blue Pure 411 Max Series AllergenBlock Filter, Genuine Replacement, Allergies Pollen Dust Pet Dander, 411 Max Series Filter

Blue, 111230

Price data last checked 34 day(s) ago - refreshing...

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Price History & Forecast

Last 57 days • 57 data points (No recent data available)

Historical
Generating forecast...
£45.29 £40.92 £41.88 £42.83 £43.78 £44.73 £45.69 20 January 2026 03 February 2026 17 February 2026 03 March 2026 17 March 2026

Price Distribution

Price distribution over 57 days • 5 price levels

Days at Price
2 days 14 days 14 days 5 days 22 days 0 6 11 17 22 £41 £42 £43 £44 £45 Days at Price

Price Analysis

Most common price: £45 (22 days, 38.6%)

Price range: £41 - £45

Price levels: 5 different prices over 57 days

Description

Upgrade your defenses and boost allergen protection. AllergenBlock* defense layer neutralizes over 90% of the allergen properties such as sneeze-inducing dust, pollen and pet dander that can trigger discomfort. Blue Pure 411i Max Series AllergenBlock Blueair filter is designed for optimal performance. Compatible with Blue Pure 411i Max and Blue Pure 411a Max air purifiers. *AllergenBlock refers to inanimate allergens pollen, dust and pet dander. Based on ELISA deactivation testing of Pollen (Cry J1), Pet Dander (Fel d1, Can F1), Dust Mite Matter (Der f1) on the filter media in 60 minutes.

Key Features

BOOST ALLERGEN PROTECTION: AllergenBlock defense layer neutralizes over 90% of the allergen properties such as sneeze-inducing dust, pollen and pet dander that can trigger discomfort*

UPGRADE YOUR DEFENSES: Blue Pure 411i Max Series AllergenBlock Blueair filter is designed for optimal performance; Compatible with 411i Max and Blue Pure 411a Max air purifiers

SNEEZE-INDUCING ALLERGENS: Four layers of air purifier filtration; AllergenBlock defense layer neutralizes over 90% of pollen, dust and pet dander on the Blueair filter; Carbon layer reduces light household odors*

AUTOMATED FILTER REPLACEMENT: Subscribe and save up to 10% on auto-delivered filters when replacement is needed; When used 24 hours a day, your Blueair filter should be replaced every 6 months to effectively reduce airborne pollutants and allergens

Product Specifications

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