Blue Pure 411i (3250i) Max, 411a Max Particle + Carbon Filter

Particle + Carbon

Compatible with Blue Pure 411i (3250i) Max

Customize your filter

Blue Pure 411i (3250i) , 411a Max F4MAX Replacement Filter

This filter is only compatible with the Blue Pure 411i (3250i) , 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 filter monitoring

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.

Main Filter

Captures airborne particles including, PM 2.5, pollen, dust mite matter allergen & pet dander allergen

Activated Carbon

Traps light household odors from smoke, cooking odors and more

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?

4.1

Rated 4.1 out of 5 stars

Based on 149 reviews

75%would recommend this product

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149 reviews

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WS
William S.
Verified Buyer
I do not recommend this product
Rated 1 out of 5 stars
20 hours ago
Lo cambié y dice que lo cambie lo compré recién
Lo compré a ustedes y hice el cambio del filtro y está igual
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BlueEU Staging
1 hour ago
Gracias por contactarnos nuevamente. Lamentamos las molestias. Nuestro equipo de soporte ya le envió un correo electrónico para ayudarle a resolver este problema de restablecimiento del filtro. Por favor, revise su bandeja de entrada y su carpeta de correo no deseado, y responda directamente a ese mensaje para que nuestro equipo pueda resolverlo de inmediato.
HP
Henry P.
Verified Buyer
I do not recommend this product
Rated 1 out of 5 stars
6 months ago
Sending too often !
I have received and been charged for products I have not ordered. 4 filters in 2 months wtf??? Please discontinue!
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BlueEU Staging
5 months ago
We’re sorry to hear about your experience with the Blue Pure 411i Max filters. It sounds like your account may be enrolled in a subscription service, and we understand how unexpected shipments can be frustrating. Our support team will reach out to you directly to review your orders and help resolve this. Thank you for bringing this to our attention.
J
Julie1961
I recommend this product
Rated 5 out of 5 stars
1 year ago
5 Stars
Works great, just need a new filter. Would recommend this product
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LP
Lisa p. R.
I recommend this product
Rated 5 out of 5 stars
2 years ago
Love the quiet feature
It’s exceptional air quality in my little home cannot compare to anything else I’ve owned asthma tightens doesn’t exist currently because of this new device
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MM
MARK M.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
3 minutes ago
The Original and the Best
Love the BlueAir replacement filters. Well packaged, solidly made, and easy to install.
Appreciate the confidence in using the manufacturer's filter.
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