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🛡️ Breathe Boldly: Defend Your Space with Next-Level Allergen Protection!
The Blue Pure 311i Max Series AllergenBlock Filter is a genuine replacement filter engineered to neutralize over 90% of airborne allergens like pollen, dust, and pet dander. Featuring a four-layer filtration system with an activated carbon layer, it fits Blue Pure 311i Max and 311i+Max air purifiers. Designed for optimal performance, it requires replacement every 6 months and offers subscription savings for continuous fresh air and allergen defense.
| 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 months ago
3 weeks ago