---
product_id: 612395181
title: "BLUEAIR Blue Pure 311 Auto SmokeBlock Genuine Replacement Filter, Extra Carbon Captures 99.99% of Wildfire Smoke, fits Blue Pure 311 Auto Air Purifier"
brand: "blueair"
price: "166904CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Blueair"
url: https://www.desertcart.sn/products/612395181-blueair-blue-pure-311-auto-smokeblock-genuine-replacement-filter-extra
store_origin: SN
region: Senegal
---

# 360° air intake with 4x filter surface 99.99% wildfire smoke removal Recyclable polypropylene filter BLUEAIR Blue Pure 311 Auto SmokeBlock Genuine Replacement Filter, Extra Carbon Captures 99.99% of Wildfire Smoke, fits Blue Pure 311 Auto Air Purifier

**Brand:** blueair
**Price:** 166904CFA
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe Brighter, Live Smarter — Don’t Miss Out on Cleaner Air!

## Quick Answers

- **What is this?** BLUEAIR Blue Pure 311 Auto SmokeBlock Genuine Replacement Filter, Extra Carbon Captures 99.99% of Wildfire Smoke, fits Blue Pure 311 Auto Air Purifier by blueair
- **How much does it cost?** 166904CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/612395181-blueair-blue-pure-311-auto-smokeblock-genuine-replacement-filter-extra)

## Best For

- blueair enthusiasts

## Why This Product

- Trusted blueair brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sustainable & Smart:** Recyclable materials + subscribe & save auto-delivery for hassle-free, eco-conscious maintenance.
- • **Seamless Compatibility:** Genuine Blueair filter fits perfectly in Blue Pure 311 Auto with auto-recognition & quiet operation.
- • **Engineered for Longevity:** 360° pleated filter surface lasts up to 6 months, optimizing airflow and performance.
- • **Micron-Level Purification:** Captures particles down to 0.1 micron—pollen, pet dander, viruses, and more.
- • **Ultimate Wildfire Defense:** Activated carbon traps 99.99% of wildfire smoke & toxic gases for fresher, safer air.

## Overview

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.

## Description

The Blue Pure 311 Auto SmokeBlock Replacement Filter is the ultimate tool against wildfire season. Additional activated carbon removes 99.99% of wildfire smoke* along with extra protection against other wildfire emissions such as toxic gasses, smog and odors** while also eliminating harmful gaseous pollutants such as volatile organic compounds (VOCs). In addition, advanced polypropylene filter media removes particle pollutants down to 0.1 micron in size from your indoor air, such as pollen, dust, and pet dander. Using a 360-degree air intake and up to 4 times the filter surface area vs. the same models with only mechanical filtration (H13 filter), the Blue Pure 311 Auto SmokeBlock filter lasts longer, on average 6 months. Subscribe & save up to 10% on auto-delivered filters when replacement is needed; We recommend replacing your filter about every 6 months depending on usage.ULTIMATE TOOL AGAINST WILDFIRE SEASON: 99.99% wildfire smoke removal based on removal testing of particles 0.4-0.7um in 60min in a 30m3 room. Performance may vary. Also tested on benzene, toluene, nitrogen oxide, sulfur dioxide. FILTERS BUILT TO LAST: Blueair models with HEPASilent's mechanical and electrostatic filtration produced higher CADR, lower noise, and had lower energy consumption vs. the same models with only mechanical filtration (H13 filter).

Review: Perfect - Perfect and love my blueair purifier
Review: 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.

## Features

- ULTIMATE TOOL AGAINST WILDFIRE SEASON: Additional activated carbon removes 99.99% of wildfire smoke along with extra protection against other wildfire emissions such as toxic gasses, smog and odors
- COMPATIBLE WITH BLUE PURE 311 AUTO: Blueair 311 Auto SmokeBlock Replacement Filter compatible with Blue Pure 311 Auto Air Purifier
- FILTERS BUILT TO LAST: Using a 360-degree air intake and up to 4x the filter surface area the Genuine Blue Pure 311 Auto SmokeBlock Filter lasts on average 6 months; optimizing air flow and performance over time
- REMOVES EVEN TINIEST AIRBORNE PARTICLES DOWN TO 0.1 MICRON: Particle filter removes airborne particles such as pollen, pet dander, bacteria, mold, viruses, and dust from your indoor environment
- TRAPS HOUSEHOLD ODORS: In addition to wildfire emissions, active carbon mesh also traps household odors, smoke, chemicals, and volatile organic compounds (VOC)
- AUTOMATED FILTER REPLACEMENT: Subscribe & save up to 10% on auto-delivered filters when replacement is needed; We recommend replacing your filter about every 6 months when used 24 hours a day
- BLUEAIR AIR PURIFIERS ARE INDEPENDENTLY TESTED FOR PERFORMANCE & SAFETY, ZERO OZONE: AHAM Verifide for CADR; Ozone Safety Standards Certified by CARB; Trusted Education Partner of British Health Professional Academy
- RECYCLABLE: Please check your local recycling facilities for availability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Product Details

- **Brand:** BLUEAIR
- **Compatible devices:** 311 Auto
- **Item weight:** 0.75 Pounds
- **Material:** Polypropylene
- **Product dimensions:** 32.5L x 25.9W x 25.9Th centimeters

## Images

![BLUEAIR Blue Pure 311 Auto SmokeBlock Genuine Replacement Filter, Extra Carbon Captures 99.99% of Wildfire Smoke, fits Blue Pure 311 Auto Air Purifier - Image 1](https://m.media-amazon.com/images/I/61Bf2VEYfaL.jpg)
![BLUEAIR Blue Pure 311 Auto SmokeBlock Genuine Replacement Filter, Extra Carbon Captures 99.99% of Wildfire Smoke, fits Blue Pure 311 Auto Air Purifier - Image 2](https://m.media-amazon.com/images/I/718MwUOHXlL.jpg)
![BLUEAIR Blue Pure 311 Auto SmokeBlock Genuine Replacement Filter, Extra Carbon Captures 99.99% of Wildfire Smoke, fits Blue Pure 311 Auto Air Purifier - Image 3](https://m.media-amazon.com/images/I/81juET+Z-rL.jpg)
![BLUEAIR Blue Pure 311 Auto SmokeBlock Genuine Replacement Filter, Extra Carbon Captures 99.99% of Wildfire Smoke, fits Blue Pure 311 Auto Air Purifier - Image 4](https://m.media-amazon.com/images/I/71waz7iOSpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by G***. on 10 February 2024*

Perfect and love my blueair purifier

### ⭐⭐⭐⭐⭐ 7 re-orders so far
*by A***Y on 22 September 2025*

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.

### ⭐⭐⭐⭐ econical
*by D***E on 9 November 2025*

one of the best air purifier its easy to replace filter

## Frequently Bought Together

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-27*