Blue Pure 311i Max Allergenblock Filter

Name: Blue Pure 311i Max Allergenblock Filter
Brand: Blueair
Availability: InStock
Rating: 3.5 (12 reviews)

AllergenBlock

Compatible with Blue Pure 311i Max

3.5

Rated 3.5 out of 5 stars

3.5 Stars (12 Reviews)

Blue Pure 311i Max F3MAX Replacement Filter

This filter is only compatible with the Blue Pure 311i Max Air Purifier

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

AllergenBlock⁵

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

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

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

FAQ

What air purifier is this filter compatible with?

This filter is compatible only with the Blue Pure Max 311i 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?

3.5

Rated 3.5 out of 5 stars

Based on 12 reviews

Total 5 star reviews: 6 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 3 Total 1 star reviews: 2

58%would recommend this product

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12 reviews

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W
Wallace49
3 weeks ago
Rated 5 out of 5 stars
5 Stars
5 stars
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JC
J C.
5 months ago
Rated 5 out of 5 stars
Great system
Outstanding machine. Next to my bed, the air is almost crisp now, the fan very subtle. The app is clear and easy to use. Love it. (Does not hurt that it's not ugly like so many others)
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A
Achoo
5 months ago
Rated 5 out of 5 stars
It is working.
I've used this for about a year in my bedroom. I just replaced the filter, which was easy to order, and once received easy to replace. The spring, my worst season, has been mild which I believe is due to the air filter.
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JI
JJ i. M.
7 months ago
Rated 5 out of 5 stars
Excellent quality air purifier
I love my blueair purifier. It takes away the dog smell, cooking smells, and the fireplace smell. On the auto setting, it works perfectly to keep my home's air free of dust, dander, and other containments. I had tried two other brands before this, and blueair is substantially better.
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M
MossRose
9 months ago
Rated 5 out of 5 stars
Excellent Air Purifier.
Review form does not work, since typing keeps disappearing. Love the Blue Pure 311i, which has been working beautifully for over 6 months now.
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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 311i Max Allergenblock Filter

Blue Pure 311i Max Allergenblock Filter

Is this the right filter for you?

Accurate filter lifetime tracking

Subscribe & Save 15%

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