Blue Pure 411i Max, 411a Max Allergenblock Filter

Name: Blue Pure 411i Max, 411a Max Allergenblock Filter
Brand: Blueair
Availability: InStock
Rating: 4.0 (24 reviews)

AllergenBlock

Compatible with Blue Pure 411i Max • 411a Max

4.0

Rated 4.0 out of 5 stars

4.0 Stars (24 Reviews)

Blue Pure 411i, 411a Max F4MAX Replacement Filter

This filter is only compatible with the Blue Pure 411i, 411a Max Air Purifiers

Designed for easy replacements, ensuring hassle-free maintenance for continuous clean air
Crafted with durable materials for a long-lasting filter
Effectively captures allergens like dust, pollen, and pet dander

App & Wifi connectivity
Alerts when you need a new a filter
RealTrack Technology®

Smart Filtration, you can trust

Is this the right filter for you?

Find the Blueair model name on the label inside your air purifier.
Accurate filter lifetime tracking

Blueair’s proprietary RealTrack algorithm accurately calculates the remaining filter lifetime based on fan speed, usage time and pollution levels.
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Main filter

Captures airborne particles, including pollen, dust & pet dander allergen

AllergenBlock Defense Coating

Neutralizes over 90% of allergen properties that trigger discomfort

Activated carbon

Traps light household odors

Meet our filters

Particle & Carbon

Our original filter. Removes allergens and traps light household odors from pets, cooking and smoke
SmokeBlock

2x more activated carbon than our original filter. Removes up to 99.99%³ of wildfire smoke
AllergenBlock⁵

Extra protection against allergens. Traps and neutralizes dust, pollen and pet dander

FAQ

What air purifier is this filter compatible with?

This filter is compatible only with the Blue Pure Max 411i and 411a air purifier.

How often should I replace my Blueair air purifier filter?

How do I know when it’s time to change my filter?

How do I reset the red light (filter light indicator) on my Blue Pure Max air purifier?

4.0

Rated 4.0 out of 5 stars

Based on 24 reviews

Total 5 star reviews: 17 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 2 Total 1 star reviews: 4

75%would recommend this product

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24 reviews

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S
Stephenie
3 weeks ago
Rated 5 out of 5 stars
Satisfied
Seems to work great, although the directions on how to "reset" so that the red light were wrong. Kudos to a person on YouTube for extra solutions.
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JV
Jane V.
4 weeks ago
Rated 5 out of 5 stars
Works well
Trying to sleep with a dust allergy is well...trying. The Max Allergenblock filter in my Blueair running in my bedroom is helping a lot.
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P
Paulina
1 month ago
Rated 5 out of 5 stars
Wonderful for mild dust allergies
I have had my BlueAir since two years ago because as a foreigner living in a wooden-built house I suffered a lot of sneezing and skin rashes and read that air purifiers can be helpful. This one has done wonders for me. Thanks to this filter both my cat and I breathe very well in my apartment, with so much less sneezing per week.
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K
Kate70
1 month ago
Rated 5 out of 5 stars
Great air filter
5 stars
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MK
M K.
3 months ago
Rated 5 out of 5 stars
Great air filter
This is a quiet machine and keeps the air clean. I went with the Allergenblock Filter and so far it is doing great.
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¹ Tested on PM 2.5 up to 90 mins

² 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.

³ Compared to standard in-unit filter. Based on removal testing of particles 0.4-0.7 μm in 60min in a 30m3 room. Performance may vary. Odors: Tested on benzene, toluene, nitrogen oxide, sulfur dioxide in 30 min.

⁵ AllergenBlock refers to inanimate allergens pollen, dust and pet dander

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Blue Pure 411i Max, 411a Max Allergenblock Filter

Blue Pure 411i Max, 411a Max Allergenblock Filter

Is this the right filter for you?

Accurate filter lifetime tracking

Subscribe & Save 15%

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