---
product_id: 518057763
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: "$U3968"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/518057763-blueair-blue-pure-311-auto-smokeblock-genuine-replacement-filter-extra
store_origin: UY
region: Uruguay
---

# 360° air intake with 4x filter surface 99.99% wildfire smoke removal Recyclable polypropylene material 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:** $U3968
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe Brighter, Live Smarter — Your Ultimate Shield Against Smoke & Smog

## 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?** $U3968 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/518057763-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

- • **Odor & VOC Neutralizer:** Active carbon mesh eliminates household odors, smoke, chemicals, and volatile organic compounds for fresher indoor air.
- • **Long-Lasting Performance:** Engineered to last up to 6 months, optimizing air quality without frequent replacements—perfect for busy professionals.
- • **Unmatched Wildfire Defense:** Activated carbon traps 99.99% of wildfire smoke and toxic gases, keeping your air pristine when it matters most.
- • **360-Degree Filtration Power:** Innovative 360° air intake combined with 4x filter surface area ensures maximum airflow and superior particle capture down to 0.1 microns.
- • **Certified Safe & Sustainable:** AHAM verified CADR, CARB ozone safety certified, and recyclable materials align with your eco-conscious lifestyle.

## Overview

The Blueair Blue Pure 311 Auto SmokeBlock Replacement Filter is a high-performance air purifier filter designed to capture 99.99% of wildfire smoke and harmful gases using advanced activated carbon and polypropylene media. Featuring a 360-degree air intake and quadruple filter surface area, it efficiently removes particles as small as 0.1 microns, including pollen, pet dander, and VOCs. Compatible with Blue Pure 311 Auto purifiers, it lasts up to 6 months, is independently tested for safety and performance, and is made from recyclable materials.

## Description

BLUEAIR Blue Pure 311 Auto SmokeBlock Genuine Replacement Filter, Extra Carbon Captures 99.99% of Wildfire Smoke, fits Blue Pure 311 Auto Air Purifier

## 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)
- 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 |
|---------------|-------|
| Manufacturer | Blueair |
| Part Number | 109169 |
| Item Weight | 12 ounces |
| Product Dimensions | 14.92 x 13.23 x 2.8 inches |
| Item model number | 109169 |
| Size | 10.2" x 12.8" x 10.2" |
| Color | White |
| Style | 311 Auto Smokeblock Filter |
| Material | Polypropylene |
| Item Package Quantity | 1 |
| Special Features | Recyclable |
| Included Components | Filter |
| Batteries Required? | No |
| Warranty Description | 30 Day Warranty |

## Product Details

- **Brand:** BLUEAIR
- **Material:** Polypropylene
- **Product Dimensions:** 12.8"L x 10.2"W x 10.2"Th
- **Compatible Devices:** 311 Auto
- **Item Weight:** 12 ounces
- **UPC:** 689122022314
- **Air Filter Construction:** Pleated
- **Number of Items:** 1
- **Manufacturer:** Blueair
- **Product Grade:** new

## 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)

## Frequently Bought Together

- BLUEAIR Blue Pure 311 Auto SmokeBlock Genuine Replacement Filter, Extra Carbon Captures 99.99% of Wildfire Smoke, fits Blue Pure 311 Auto Air Purifier
- BLUEAIR Blue Pure 411 Series SmokeBlock Genuine Replacement Filter, Extra Carbon Captures 99.99% of Wildfire Smoke, fits Blue Pure 411 Auto, 411 and 411+ Air Purifiers, White
- BLUEAIR Blue Pure 211+ Series SmokeBlock Genuine Replacement Filter, Extra Carbon Captures 99.99% of Wildfire Smoke, fits Blue Pure 211+ Auto, 211+ Air Purifiers

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**Shop now:** [https://www.desertcart.uy/products/518057763-blueair-blue-pure-311-auto-smokeblock-genuine-replacement-filter-extra](https://www.desertcart.uy/products/518057763-blueair-blue-pure-311-auto-smokeblock-genuine-replacement-filter-extra)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-09*