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🛡️ Breathe Boldly: Defend your space with the ultimate allergen-blocking filter!
The BLUEAIR Blue Pure 311i Max Series AllergenBlock Filter is a genuine replacement filter engineered to neutralize over 90% of common allergens like pollen, dust, and pet dander. Featuring a four-layer filtration system with an activated carbon layer to reduce odors, it fits Blue Pure 311i Max and 311i+Max air purifiers. Designed for optimal performance, it should be replaced every 6 months, with an optional subscription service offering 10% savings and automated delivery.
| Air Filter Construction | Pleated |
| Asin | B08KQKR8LY |
| Brand Name | BLUEAIR |
| Common Applications | Residential, Appliances |
| Compatible Devices | Air Purifier |
| Customer Reviews | 4.6 4.6 out of 5 stars (97) 4.6 out of 5 stars |
| Included Components | Air Purifier Replacement Filter |
| Item Dimensions L X W X Thickness | 45L x 29W x 9.4Th centimetres |
| Item Type Name | Air Purifier Filter |
| Item Weight | 0.76 Kilograms |
| Manufacturer | Blueair |
| Manufacturer Part Number | 111228 |
| Material Type | Activated Carbon |
| Model Number | 111228 |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Product Grade | Replacement Filter |
| Unit Count | 1.0 count |
| Upc | 689122026718 |
User
Refills
Love the refills and easy to replace.
User
Quality change out.
Quick and easy to change.
User
Exactly as ordered
It’s exactly what I ordered and shipped quickly!
User
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
User
Bit expensive
Bit expensive
Trustpilot
2 weeks ago
2 days ago