






🌬️ Breathe smarter, live fresher — don’t let bad air hold you back!
The Blueair Blue Pure 311 Car Replacement Filter combines advanced 360-degree air intake with a multi-layer polypropylene and activated carbon design to remove particles as small as 0.1 micron and neutralize odors and VOCs. Engineered for longevity with up to 4 times the filter surface area, it delivers up to a year of high-performance air purification. Independently tested and certified for safety and efficiency, this filter is the essential upgrade for maintaining clean, fresh indoor air in your Blue Pure 311 Auto purifier.
| ASIN | B08F13YBG2 |
| Air Filter Construction | Multi-layered fiber and carbon pellet construction |
| Best Sellers Rank | 3,300,354 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 2,585 in Air Purifiers |
| Brand | BLUEAIR |
| Brand Name | BLUEAIR |
| Common Applications | Blue Pure 311 Auto |
| Compatible Air Purifier Models | Blueair Blue Pure 311 Auto |
| Compatible Devices | Air Purifier |
| Compatible devices | Air Purifier |
| Customer Reviews | 4.6 out of 5 stars 904 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Filter Airflow Direction | Omnidirectional |
| Filter Shape | Rectangular |
| Included Components | Filter |
| Item Dimensions L x W x Thickness | 38L x 33.5W x 6.8Th centimetres |
| Item Type Name | Fits Blue Pure 311 Auto Air Purifier |
| Item Weight | 0.57 Kilograms |
| Item weight | 0.57 Kilograms |
| Manufacturer | Blueair |
| Material | Polypropylene , Activated Carbon |
| Material Type | Polypropylene, Activated Carbon |
| Model Number | 109411 |
| Number of Items | 1 |
| Product Grade | new |
| Product dimensions | 38L x 33.5W x 6.8Th centimetres |
| UPC | 689122013794 |
| Unit Count | 1.0 Count |
S**.
Replacement Filter
F**E
Easy toand effective
G**N
Don’t go for off-brand filters!
J**T
Easy
P**R
Ease of use
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