Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.
🌬️ Breathe Brighter, Live Smarter — Don’t Miss Out on Cleaner Air!
The Blueair Blue Pure 311 Auto SmokeBlock Replacement Filter is a high-performance, genuine air purifier filter designed to capture 99.99% of wildfire smoke and harmful gases using advanced activated carbon and a 360-degree pleated polypropylene filter. Compatible exclusively with the Blue Pure 311 Auto, it removes ultra-fine particles down to 0.1 micron, lasts up to 6 months, and supports automated replacement subscriptions for continuous peak air quality—all while being independently tested for safety and recyclability.
| ASIN | B0B45D9TDS |
| Air Filter Construction | Pleated |
| Best Sellers Rank | #205,626 in Kitchen ( See Top 100 in Kitchen ) #1,090 in Air Purifier Filters |
| Brand | BLUEAIR |
| Brand Name | BLUEAIR |
| Common Applications | Residential, Appliances |
| Compatible Devices | Air Purifier |
| Compatible devices | Air Purifier |
| Customer Reviews | 4.6 out of 5 stars 97 Reviews |
| Included Components | Filter |
| Item Dimensions L x W x Thickness | 32.5L x 25.9W x 25.9Th centimeters |
| Item Type Name | Air purifier filter. |
| Manufacturer | Blueair |
| Manufacturer Part Number | 109169 |
| Material | Polypropylene |
| Material Type | Polypropylene |
| Model Number | 109169 |
| Number of Items | 1 |
| Product Grade | new |
| Product dimensions | 32.5L x 25.9W x 25.9Th centimeters |
| UPC | 689122022314 |
| Unit Count | 1 Count |
G**.
Perfect
Perfect and love my blueair purifier
A**Y
7 re-orders so far
As an owner of the Blue Pure 311 Auto, keeping it running at peak performance is a priority for my home's air quality. This genuine SmokeBlock replacement filter is an absolute powerhouse and worth every penny. PROS: Superior Smoke and Odor Elimination: The "SmokeBlock" name is not marketing hype. The extra layer of activated carbon is noticeably effective at capturing smoke particles and neutralizing tough odors. After installing it, the difference in air freshness was apparent within hours. It handles cooking smells and pet odors with incredible efficiency. Perfect Fit and Genuine Performance: As an official BLUEAIR filter, it fits into the 311 Auto unit perfectly without any gaps or issues. The unit recognizes it immediately, and the auto function works flawlessly, ramping up when needed and staying quiet when air quality is good. Maintains 99.99% Capture Rate: The heart of any purifier is its filter. This replacement restores my purifier to like-new condition, confidently capturing allergens, dust, and other particles as advertised. The peace of mind it provides is invaluable. Easy to Install: The process is as simple as it gets: take the old one out, unwrap the new one, and put it in. It takes less than 30 seconds. CONS: The only con is the same with all high-quality HEPA filters: they are an ongoing cost of ownership. However, the performance and protection this specific filter offers justify the price completely. BOTTOM LINE: If you own a Blue Pure 311 Auto, this is the filter you want. Don't settle for generic alternatives; the engineered performance and extra carbon layer in this genuine SmokeBlock filter make a significant, tangible difference in air purification. It keeps my unit performing at its absolute best. Highly recommended for maintaining top-tier air quality in your home.
D**E
econical
one of the best air purifier its easy to replace filter
E**C
clean air
Perfect fit, but make sure you get the correct size as there are variables out there
G**E
Crappy Replacement Filter
Fits too tight, rips easily
Trustpilot
1 week ago
3 days ago