---
product_id: 491813404
title: "Blueair Classic 400 Series Genuine DualProtection Filter; Classic 402, 403, 410, 450E, 455EB, 405, 480i"
brand: "blueair"
price: "310296CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Blueair"
url: https://www.desertcart.sn/products/491813404-blueair-classic-400-series-genuine-dualprotection-filter-classic-402-403
store_origin: SN
region: Senegal
---

# 4x faster pollutant removal Activated coconut carbon layer 99.9% removal of bacteria & viruses Blueair Classic 400 Series Genuine DualProtection Filter; Classic 402, 403, 410, 450E, 455EB, 405, 480i

**Brand:** blueair
**Price:** 310296CFA
**Availability:** ✅ In Stock

## Summary

> 🌬️ Elevate your air game with Blueair’s DualProtection – because your lungs deserve the best!

## Quick Answers

- **What is this?** Blueair Classic 400 Series Genuine DualProtection Filter; Classic 402, 403, 410, 450E, 455EB, 405, 480i by blueair
- **How much does it cost?** 310296CFA 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/491813404-blueair-classic-400-series-genuine-dualprotection-filter-classic-402-403)

## 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

- • **Microbial Defense:** Clinically proven to remove 99.9% of harmful bacteria and viruses including E. coli and H1N1.
- • **HEPASilent Optimized:** Seamlessly compatible with Blueair Classic 400 Series for maximum clean air delivery rate (CADR).
- • **Effortless Maintenance:** Recommended filter replacement every 6 months keeps your air purifier performing at peak efficiency.
- • **DualProtection Powerhouse:** Activated coconut carbon plus particle filter work in tandem to eliminate gases and microscopic pollutants.
- • **Quadruple-Speed Purification:** Experience up to 4x faster removal of smoke, VOCs, and odors—breathe fresher, faster.

## Overview

The Blueair Classic 400 Series DualProtection Filter is an advanced replacement filter designed to deliver superior air purification by combining a high-porosity activated coconut carbon layer with a particle filter. It removes smoke, VOCs, odors, pollen, dust, pet dander, mold spores, viruses, and bacteria with up to 4x faster efficiency than standard carbon filters, maintaining optimal clean air delivery rate (CADR). Compatible with multiple Blueair Classic 400 models, it ensures clinically proven 99.9% removal of harmful microbes and is recommended for replacement every six months to sustain peak performance.

## Description

The newest in Blueair's advanced filter technology, our DualProtection filters have been specifically designed for particle, gas and odor removal. An upgrade to our previously offered, Smokestop Filters, the DualProtection filters' powdered, high-porosity coconut carbon efficiently removes gaseous pollutants like PM 2.5, smoke, VOCs, exhaust, smog, odors and airborne chemicals faster. Optimized for HEPASilent technology, DualProtection filters remove pollutants such as pollen, dust, pet dander, mold spores, viruses, bacteria micro plastics with no reduction in the clean air delivery rate (CADR). * The pure, activated coconut carbon naturally removes gaseous pollutants combined with a high-performance, high porosity, quality coconut carbon. The filter is also pleated to ensure the largest filter area possible. These combine to deliver particle removal. *Min. reduction 99.9% of S. aureus, E. Coli, H1N1, A. Niger. EPA Est. 99578-CHN-1

Review: Very easy to use
Review: Excellent quality air filter. It's always good to use OEM filter.

## Features

- UPGRADE to previously offered SmokeStop filters, designed for ultimate particle gas and odor removal with no reduction of CADR
- Dual protection with Activated coconut carbon layer which naturally removes odor causing VOCs and smoke while particle filter captures pollen, dust, pet dander, mold spores, viruses and bacteria
- UP TO 4x FASTER pollutant removal than other carbon filters
- GENUINE Blueair Replacement Filter is compatible with Blueair Classic 405
- RECOMMENDED to change filter once every 6 months
- DUALPROTECTION with activated coconut carbon layer which naturally removes odor causing VOCs and smoke while particle filter captures pollen, dust, pet dander, mold spores, viruses and bacteria*
- GENUINE Blueair Replacement Filter is compatible with Blueair Classic 402, Blueair Classic 403, Blueair Classic 410, Blueair Classic 450E, Blueair Classic 455EB, Blueair Classic 405, Bluair Classic 480i

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KQZY8YL |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 1,681,372 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1,405 in Air Purifier Filters |
| Colour | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (216) |
| Date First Available | 20 Nov. 2018 |
| Included Components | Installation hardware |
| Item Package Quantity | 1 |
| Item Weight | 380 g |
| Item model number | 402 DPF |
| Manufacturer | Blueair |
| Material | Carbon Fibre Activated Carbon Carbon fibre |
| Part Number | 402DPF |
| Product Dimensions | 52.07 x 24.89 x 9.4 cm; 380 g |
| Size | 52.1 x 24.9 x 9.4 cm |
| Style | 400 Series: Dual Protection Filter |

## Product Details

- **Brand:** BLUEAIR
- **Compatible devices:** Range Hood
- **Global Trade Identification Number:** 00689122011998
- **Item weight:** 0.38 Kilograms
- **Manufacturer:** Blueair
- **Material:** Carbon Fibre Activated Carbon Carbon fibre
- **Number of items:** 1
- **Product dimensions:** 52.1L x 24.9W x 9.4Th centimetres
- **Product grade:** new
- **UPC:** 689122011998

## Images

![Blueair Classic 400 Series Genuine DualProtection Filter; Classic 402, 403, 410, 450E, 455EB, 405, 480i - Image 1](https://m.media-amazon.com/images/I/419jd7hmiWL.jpg)
![Blueair Classic 400 Series Genuine DualProtection Filter; Classic 402, 403, 410, 450E, 455EB, 405, 480i - Image 2](https://m.media-amazon.com/images/I/41SRoKG-v5L.jpg)
![Blueair Classic 400 Series Genuine DualProtection Filter; Classic 402, 403, 410, 450E, 455EB, 405, 480i - Image 3](https://m.media-amazon.com/images/I/41wHRqHYf9L.jpg)
![Blueair Classic 400 Series Genuine DualProtection Filter; Classic 402, 403, 410, 450E, 455EB, 405, 480i - Image 4](https://m.media-amazon.com/images/I/51RAHCDo-oL.jpg)
![Blueair Classic 400 Series Genuine DualProtection Filter; Classic 402, 403, 410, 450E, 455EB, 405, 480i - Image 5](https://m.media-amazon.com/images/I/71BBvJGyG7L.jpg)

## Questions & Answers

**Q: Why is this filter producing a smell with over 160+ days left?**
A: If you are using a DualProtection (previously "SmokeStop") filter, the filter will always have a smell of burnt charcoal as long as the charcoal remains effective.  While strong at first, it should soon taper off to the point where you only smell it if your nose is right at the air outlet of the unit.  If you don't smell it there, then the filter no longer is effective at removing odors/VOCs.

**Q: Why does this filter come in two parts (carbon can be pulled away using the cloth tab)?**
A: As mentioned, original Blueair filters do not have a separate carbon layer which can be pulled off.

The good news is, a separate, removable carbon layer means you can replace it when the carbon is no longer effective (which is typically much sooner than the particle filter needs replacing, so it can save you money).

The bad news is, you are not using the intended Blueair filter, which means you are probably not getting the same level of filtration with the same airflow as you would be otherwise.

**Q: how much carbon is in the combination filter?  Blueair chat told me about 7 lbs, but that is much more than the weight of the product so am skeptical**
A: There is no carbon in this filter or the ones I buy, I have in the past bought the smoke eater filter.
That filter has carbon, found that the cost is not worth it

**Q: On the dp filter i received, on the black metal side, it says to face the fan - is that the intake side? so left: white, right: black when cover open?**
A: Years ago I was told directly by the Blueair techs in Sweden, that the black carbon side of the filter needed to face outwards, so the metal grid on the particle side of the filter faces away from the ionizer at the air inlet.  Otherwise the metal grid would dissipate the charge on the particles and reduce the efficiency of the filter.

If it is indeed the case now that it doesn't matter, then definitely place the filter with the carbon side facing inwards, as the carbon element clogs up with dust much quicker than the pleated element of the filter.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***P on 29 November 2023*

Very easy to use

### ⭐⭐⭐⭐⭐ Review
*by T***T on 3 January 2026*

Excellent quality air filter. It's always good to use OEM filter.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 31 December 2025*

We have a Blueair filter and these are the best priced filters I’ve found. Have them set for automatic delivery every six months so I don’t have to think about my air filter ever which is really nice. It’s constantly running in our bedroom and with two large dogs and a husband with terrible allergies, it’s been great for us over the last 8 years. Tried to use generic filters once and they didn’t fit correctly and didn’t work nearly as well. Pay the money and get the better product for this air filter.

## Frequently Bought Together

- BLUEAIR Classic 400 Series Genuine DualProtection Filter; fits Classic 480i, 402, 403, 405, 410, 450E, 455EB
- BLUEAIR Classic 200 Series Genuine DualProtection Filter; fits Classic
- BLUEAIR Classic 500/600 Series Genuine Dual Protection Replacement Filter; fits Classic 580i, 680i, 501, 503, 505, 510, 550E, 555EB, 601, 605 ( 3 pack )

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-06*