---
product_id: 692673301
title: "BLUEAIR Blue Pure 311i Max Series AllergenBlock Filter, Genuine Replacement Filter for Allergies, Pollen, Dust, Pet Dander, Fits Blue Pure 311i Max Air Purifier"
brand: "blueair"
price: "1473.62 DT"
currency: TND
in_stock: true
category: "Blueair"
url: https://www.desertcart.tn/products/692673301-blueair-blue-pure-311i-max-series-allergenblock-filter-genuine-replacement
store_origin: TN
region: Tunisia
---

# 99.99% wildfire smoke removal 6-month long-lasting filter life 2x activated carbon for toxic gas defense BLUEAIR Blue Pure 311i Max Series AllergenBlock Filter, Genuine Replacement Filter for Allergies, Pollen, Dust, Pet Dander, Fits Blue Pure 311i Max Air Purifier

**Brand:** blueair
**Price:** 1473.62 DT
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** BLUEAIR Blue Pure 311i Max Series AllergenBlock Filter, Genuine Replacement Filter for Allergies, Pollen, Dust, Pet Dander, Fits Blue Pure 311i Max Air Purifier by blueair
- **How much does it cost?** 1473.62 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/692673301-blueair-blue-pure-311i-max-series-allergenblock-filter-genuine-replacement)

## 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

- • **Built to Endure:** Engineered to last up to 6 months, reducing hassle and ensuring consistent performance.
- • **360° Clean Sweep:** Innovative 360-degree air intake with 4x filter surface area maximizes airflow and filtration efficiency.
- • **Smart & Sustainable:** Subscribe & save 10% with automated filter replacements—never miss a beat in your clean air routine.
- • **Double Carbon Defense:** Twice the activated carbon traps smog, odors, and VOCs, keeping your space fresh and safe.
- • **Breathe Pure, Live Bold:** Captures 99.99% of wildfire smoke and harmful gases for uncompromised indoor air quality.

## Overview

The BLUEAIR Blue Pure 311i Max SmokeBlock Replacement Filter is a high-performance air purifier filter designed to capture 99.99% of wildfire smoke and harmful airborne particles down to 0.1 micron. Featuring double the activated carbon for enhanced removal of toxic gases, odors, and VOCs, it utilizes a 360-degree air intake and quadruple filter surface area to optimize airflow and longevity, lasting up to 6 months. Compatible with Blue Pure 311i Max air purifiers, it supports automated subscription replacements for continuous, hassle-free clean air.

## Description

Upgrade your defenses and boost allergen protection. AllergenBlock* defense layer neutralizes over 90% of the allergen properties such as sneeze-inducing dust, pollen and pet dander that can trigger discomfort. Blue Pure 211i Max Series AllergenBlock Blueair filter is designed for optimal performance. Compatible with Blue Pure 211i Max air purifier. *AllergenBlock refers to inanimate allergens pollen, dust and pet dander. Based on ELISA deactivation testing of Pollen (Cry J1), Pet Dander (Fel d1, Can F1), Dust Mite Matter (Der f1) on the filter media in 60 minutes.

## Features

- BOOST ALLERGEN PROTECTION: AllergenBlock defense layer neutralizes over 90% of the allergen properties such as sneeze-inducing dust, pollen and pet dander that can trigger discomfort*
- UPGRADE YOUR DEFENSES: Blue Pure 311i Max Series AllergenBlock Blueair filter is designed for optimal performance; Compatible with 311i Max and 311i+Max air purifier*
- SNEEZE-INDUCING ALLERGENS: Four layers of air purifier filtration; AllergenBlock defense layer neutralizes over 90% of pollen, dust and pet dander on the Blueair filter; Carbon layer reduces light household odors*
- AUTOMATED FILTER REPLACEMENT: Subscribe and save up to 10% on auto-delivered filters when replacement is needed; When used 24 hours a day, your Blueair filter should be replaced every 6 months to effectively reduce airborne pollutants and allergens

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08KQKR8LY |
| Air Filter Construction | Pleated |
| Best Sellers Rank | #128,283 in Kitchen ( See Top 100 in Kitchen ) #795 in Air Purifier Filters |
| Brand Name | BLUEAIR |
| Common Applications | Residential, Appliances |
| Compatible Devices | Air Purifier |
| Compatible Hvac Systems | residential |
| Customer Reviews | 4.6 4.6 out of 5 stars (158) |
| Filter Shape | Rectangular |
| Included Components | Air Purifier Replacement Filter |
| Item Dimensions L x W x Thickness | 45L x 29W x 9.4Th centimeters |
| Item Type Name | Air Purifier Filter |
| Item Weight | 0.76 Kilograms |
| Manufacturer | Blueair |
| Manufacturer Part Number | 111228 |
| Material Type | Activated Carbon |
| Model Number | 111228 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Grade | Replacement Filter |
| UPC | 689122026718 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** BLUEAIR
- **Compatible devices:** Air Purifier
- **Item weight:** 0.76 Kilograms
- **Material:** Activated Carbon
- **Product dimensions:** 45L x 29W x 9.4Th centimeters

## Images

![BLUEAIR Blue Pure 311i Max Series AllergenBlock Filter, Genuine Replacement Filter for Allergies, Pollen, Dust, Pet Dander, Fits Blue Pure 311i Max Air Purifier - Image 1](https://m.media-amazon.com/images/I/71MaIdrOfeL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: How often do I need to change the filters?**
A: Your filter will last up to 9 months thanks to our proprietary RealTrack algorithm that accurately calculates the remaining filter lifetime based on fan speed, usage time and pollution levels.

**Q: What pollutants does the Blue Pure 311i Max filter out?**
A: Our HEPASilent dual filtration technology removes 99.97% of airborne particles, ensuring pollen, cooking odors, smoke, dust, pet dander, mold, chemicals, allergen matter and even tiny particles such as viruses and bacteria, are captured.

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**Shop now:** [https://www.desertcart.tn/products/692673301-blueair-blue-pure-311i-max-series-allergenblock-filter-genuine-replacement](https://www.desertcart.tn/products/692673301-blueair-blue-pure-311i-max-series-allergenblock-filter-genuine-replacement)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-14*