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🛡️ Breathe Boldly: Defend Your Space with Every Filter Swap!
The BLUEAIR Blue Pure 311i Max AllergenBlock Filter is a genuine replacement designed to neutralize over 90% of common allergens like pollen, dust, and pet dander. Featuring an activated carbon layer and a lightweight design, it fits seamlessly into Blue Pure 311i Max air purifiers, providing 6-9 months of effective, odor-trapping filtration to keep your indoor air fresh and allergen-free.
| ASIN | B08KQKR8LY |
| Air Filter Construction | Pleated |
| Best Sellers Rank | #10,542 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #62 in Air Purifier Filters |
| Brand | BLUEAIR |
| Brand Name | BLUEAIR |
| Common Applications | Residential, Appliances |
| Compatible Devices | Air Purifier |
| Compatible Hvac Systems | residential |
| Customer Reviews | 4.5 out of 5 stars 102 Reviews |
| Included Components | Air Purifier Replacement Filter |
| Item Dimensions L x W x Thickness | 17.7"L x 11.4"W x 3.7"Th |
| Item Highlight | Authentic 311i Max Filter, Fights Allergens for Blue Pure 311i Max. |
| Item Type Name | Air Purifier Filter |
| Item Weight | 0.76 kg |
| Manufacturer | Blueair |
| Manufacturer Part Number | 111228 |
| Material | Activated Carbon |
| Material Type | Activated Carbon |
| Model Number | 111228 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Dimensions | 17.7"L x 11.4"W x 3.7"Th |
| Product Grade | Replacement Filter |
| UPC | 689122026718 |
| Unit Count | 1 Count |
| Warranty Description | 60 Days from Date of Purchase |
L**A
Refills
Love the refills and easy to replace.
M**.
Quality change out.
Quick and easy to change.
H**4
Exactly as ordered
It’s exactly what I ordered and shipped quickly!
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
V**P
Blueair 311 Auto
WOW! I use a “BlueAir 311 Auto” this BlueAir filter was a direct replacement for my unit. Since got the red light telling me I had to change the filter, I also opted to wash my “pre-filter” as mine was brown from 7-8 months of use. I usually just vacuum it; but washing it made it look brand new again. Highly recommend!
J**A
Busts ANY KIND of odor!
Quality filter! Busts ANY KIND of odor!
J**.
😌 good
Really great filter. Love your products I use them in my baby’s nursery
S**S
Works as expected
So far so good.
Trustpilot
1 month ago
1 month ago