---
product_id: 565403125
title: "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"
brand: "blueair"
price: "HK$498"
currency: HKD
in_stock: true
reviews_count: 5
category: "Blueair"
url: https://www.desertcart.hk/products/565403125-blue-pure-411-series-smokeblock-genuine-replacement-filter-extra-carbon
store_origin: HK
region: Hong Kong
---

# 6 months average filter lifespan 99.9% wildfire smoke removal Recyclable activated carbon filter 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

**Brand:** blueair
**Price:** HK$498
**Availability:** ✅ In Stock

## Summary

> 🌬️ Elevate your air game—because your lungs deserve the best!

## Quick Answers

- **What is this?** 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 by blueair
- **How much does it cost?** HK$498 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/565403125-blue-pure-411-series-smokeblock-genuine-replacement-filter-extra-carbon)

## 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 Shield:** Neutralizes household odors, smoke, chemicals, and volatile organic compounds seamlessly.
- • **Smart Auto-Replace:** Subscribe & save 10% with hassle-free filter delivery every 6 months—never miss fresh air.
- • **360° Clean Airflow:** Innovative 360-degree intake with 4x filter surface area maximizes purification efficiency.
- • **Micron-Level Defense:** Captures particles as tiny as 0.1 microns—pollen, pet dander, viruses, and more.
- • **Breathe Wildfire-Free:** Extra activated carbon traps 99.9% of wildfire smoke & toxic gases for pure indoor air.

## Overview

The BLUEAIR Blue Pure 411 Series SmokeBlock Replacement Filter is engineered to combat wildfire season with 99.9% smoke removal using advanced activated carbon. Compatible with all Blue Pure 411 models, it features a 360-degree air intake and quadruple filter surface area for superior performance lasting up to 6 months. It filters particles down to 0.1 microns, traps odors and VOCs, and is independently tested for safety and efficiency. Ideal for professionals seeking clean, fresh indoor air year-round.

## Description

The Blue Pure 411 Series SmokeBlock Replacement Filter is the ultimate tool against wildfire season. Additional activated carbon removes 99.9% 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 411 Series 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: 99.9% 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). *Tested on E.coli, Influenza A (H1N1), A.niger with a minimum reduction rate of 99.9% in 60min.

Review: I live in an apartment block that has smokers and I’m constantly assaulted by cigarette smoke when I leave my apartment. These filters are a godsend. They transformed the air quality of my apartment into something that is just so comfortable to be living in.
Review: I love my 411 series air purifier. I have one upstairs and one downstairs. When we had neighbors who were smokers, it helped out a lot with the smell! It works well and it is a good value.

## Features

- ULTIMATE TOOL AGAINST WILDFIRE SEASON: Additional activated carbon removes 99.9% of wildfire smoke along with extra protection against other wildfire emissions such as toxic gasses, smog and odors
- COMPATIBLE WITH ENTIRE BLUE PURE 411 AIR PURIFIER LINE: Blueair 411 Series SmokeBlock Replacement Filter compatible with entire Blue Pure 411 air purifier line consisting of Blue Pure 411 Auto, Blue Pure 411, Blue Pure 411+ air purifiers
- FILTERS BUILT TO LAST: Using a 360-degree air intake and up to 4x the filter surface area the Genuine Blue Pure 411 Series 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B455WTG4 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #227,505 in Kitchen ( See Top 100 in Kitchen ) #1,189 in Air Purifier Filters |
| Brand Name | BLUEAIR |
| Color | White |
| Compatible Device | Air Purifier |
| Customer Reviews | 4.5 4.5 out of 5 stars (267) |
| Date First Available | 24 June 2022 |
| Included Components | Filter |
| Item Weight | 227 g |
| Material Type | Activated Carbon |
| Model Info | 109170 |
| Part Number | 109170 |
| Product Dimensions | 28.96 x 20.07 x 6.35 cm; 226.8 g |
| Special Features | Recyclable |

## Product Details

- **Brand:** BLUEAIR
- **Colour:** White
- **Filter type:** Electrostatic
- **Item weight:** 0.5 Pounds
- **UPC:** 689122022321

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/611ydXd-oKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***O on 8 August 2025*

I live in an apartment block that has smokers and I’m constantly assaulted by cigarette smoke when I leave my apartment. These filters are a godsend. They transformed the air quality of my apartment into something that is just so comfortable to be living in.

### ⭐⭐⭐⭐⭐ Review
*by K***2 on 12 October 2025*

I love my 411 series air purifier. I have one upstairs and one downstairs. When we had neighbors who were smokers, it helped out a lot with the smell! It works well and it is a good value.

### ⭐⭐⭐⭐⭐ Review
*by R***S on 20 November 2025*

I grabbed the smoke block version to keep the VOCs down in the 3d printer room. These filters do a great job and much less expensive compared to some other air filter companies

## Frequently Bought Together

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

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**Shop now:** [https://www.desertcart.hk/products/565403125-blue-pure-411-series-smokeblock-genuine-replacement-filter-extra-carbon](https://www.desertcart.hk/products/565403125-blue-pure-411-series-smokeblock-genuine-replacement-filter-extra-carbon)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-26*