Blueair Blue Pure 311i Max AllergenBlock Replacement Filter with Carbon

Original Blueair AllergenBlock filter for Blue Pure 311i Max with activated carbon for pollen, dust, pet allergens and light household odours.

Product information

Get it as soon as 27.08.2026

€69.00

inkl. MwSt. zzgl. Versandkosten
AT:30€ Mindestbestellwert – der Umwelt zuliebe.

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Product information

The original Blueair AllergenBlock replacement filter is designed specifically for the Blue Pure 311i Max, sold in Europe as the Blue Pure 3350i Max. It combines particle filtration with an AllergenBlock coating and activated carbon.

The main filter captures airborne particles including pollen, dust and pet allergens. The AllergenBlock coating is designed to reduce certain allergenic properties of captured particles, while activated carbon helps trap light household odours.

Key Product Features

genuine Blueair replacement filter
designed for Blue Pure 311i Max / 3350i Max
AllergenBlock coating
particle filtration with activated carbon
designed for pollen, dust and pet allergens
helps trap light household odours
easy filter replacement
compatible with RealTrack filter monitoring

Filtration Technology

The filter combines mechanical particle filtration, an AllergenBlock coating and activated carbon.

Blueair states that under defined laboratory test conditions, the coating neutralises more than 90% of the tested allergenic properties of pollen, pet allergens and dust-mite allergen matter.

Filtered Pollutants

The filter is designed for pollen, dust, fine particles, pet allergens, pet dander and dust-mite allergen matter. Activated carbon also helps trap light cooking, smoke and household odours.

Compatibility

Compatible with the Blueair Blue Pure 311i Max, also known as the Blue Pure 3350i Max in European markets.

Filter Replacement

Depending on use and airborne pollution levels, Blueair states a filter life of up to 9 months.

The compatible air purifier uses RealTrack to monitor filter life and indicates when replacement is required.

Pack Contents

1 Blueair Blue Pure 311i Max / 3350i Max AllergenBlock replacement filter.

Product Details

Product type: replacement filter
Filter type: AllergenBlock
Blueair filter designation: F3MAX
Compatible with: Blue Pure 311i Max / Blue Pure 3350i Max
Particle filter: yes
AllergenBlock coating: yes
Activated carbon: yes
Replacement interval: up to approx. 9 months
Washable: no
Quantity: 1

Manufacturer details

Blueair

Karlavägen 108
SE-11526 Stockholm
privacy@blueair.se

General Data

Filter change: 6-9 Monate

filter number: 3

total separation efficiency: 99,97% >0,1 Mikron analog HEPA13

Material

, , ,

Property	Value
filter technology	Partikelfilter / AllergenBlock-Beschichtung / Aktivkohle
filtering purpose	, aerosols, animal hair & hair, bacteria, dust mites / - droppings, Feinstaub, house dust, moulds, particle, pet dander, pollen, Tabakrauch, toner dust, viruses
no filtering of	CO2