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🌬️ Smoke out the season, breathe in the best!
The Blue Pure 311i Max SmokeBlock Replacement Filter is engineered for wildfire season with 2x activated carbon that removes 99.99% of wildfire smoke and toxic gases. Featuring a 360-degree air intake and 4x filter surface area, it captures particles as small as 0.1 micron, including pollen, pet dander, and VOCs. Designed to last up to 6 months, it fits the Blue Pure 311i Max Air Purifier and offers a subscription option for hassle-free replacements, ensuring consistently clean, odor-free indoor air.
| ASIN | B08KQJJQLH |
| Air Filter Construction | Pleated |
| Best Sellers Rank | #53,238 in Kitchen ( See Top 100 in Kitchen ) #397 in Air Purifier Filters |
| Brand | BLUEAIR |
| Brand Name | BLUEAIR |
| Common Applications | Residential, Appliances |
| Compatible Devices | Air Purifier |
| Compatible Hvac Systems | residential |
| Compatible devices | Air Purifier |
| Customer Reviews | 4.5 out of 5 stars 135 Reviews |
| Filter Mounting Type | Slide In |
| Filter Shape | Rectangular |
| Included Components | Air Purifier Replacement Filter |
| Item Dimensions L x W x Thickness | 45L x 29W x 9.4Th centimeters |
| Item Type Name | Air Purifier Filter |
| Item Weight | 1.2 Pounds |
| Item weight | 1.2 Pounds |
| Manufacturer | Blueair |
| Manufacturer Part Number | 010cq4Sendyniu_202700862 |
| Material | Activated Carbon |
| Material Type | Activated Carbon |
| Model Number | 111236 |
| Number of Items | 1 |
| Product Grade | Replacement Filter |
| Product dimensions | 45L x 29W x 9.4Th centimeters |
| UPC | 689122026770 |
| Unit Count | 1 Count |
L**A
Refills
Love the refills and easy to replace.
J**.
Easy install, solid efficacy so far.
I live in a part of southern CA where we’re regularly affected by regional wildfires, smog, and other airborne environmental hazards. As someone with complex chronic illness that’s affected by air quality, managing these environmental factors is crucial. This is my first time ordering the SmokeBlock filters instead of the standard ones, and we’re (thankfully!) not dealing with major wildfire activity at the moment, but I will say that I have had very limited respiratory symptoms since installing these new filters about a week ago. There was nail polish used in my home this week and they seemed to help dissipate the chemical odor more quickly than usual. They were very easy to install
K**D
Read the description for the proper fit, NOT A + MODEL
If you are reading this before placing your order and you own a 331i+, this is the wrong filter. That + is a larger model and this one won’t fit. Don’t be like Bob. Read the description very, very carefully! 😆😁 On another note, I love my Blue Air!
L**.
Affordable peace of mind
Very quiet on lowest setting. For sound-sensitive people, you can't even hear it. Nice white noise in highest setting. Easy to install. Excellent for filtering wildfire smoke!
B**.
BLUEAIR "311i Max" --or-- "311i+ Max" CONFIRM BY YOUR MODEL LABEL BEFORE ORDERING
BEWARE BUYERS TO GET THE RIGHT FILTER: I bought my BLUEAIR Air Purifier in 2024 and though my Amazon Order / Invoice model description is "311i Max", when I look at the actual model number on my appliance it is the model "311i+ Max". If you unscrew the top fan assembly head from your air purifier it will show you which model you have on the label. Most folks probably did what I did and ordered based on my Amazon order description of "311i Max" which is a filter that is about 2-inches too short in height. For the "311i+ Max" you will want this filter, or comparable (which is the BLUEAIR Smoke block filter) (and it DOES NOT HELP that the Amazon size specifications are lacking or nonsensical for many of the filters); https://www.amazon.com/dp/B08KQK5P74?ref=ppx_yo2ov_dt_b_fed_asin_title
Trustpilot
3 weeks ago
1 month ago