---
product_id: 95225475
title: "Classic 400 Series Genuine DualProtection Filter; fits Classic 480i, 402, 403, 405, 410, 450E, 455EB"
brand: "blueair"
price: "€ 255.56"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/95225475-classic-400-series-genuine-dualprotection-filter-fits-classic-480i-402
store_origin: SK
region: Slovakia
---

# Up to 4x faster pollutant removal Captures pollen, dust, pet dander & more DualProtection with activated coconut carbon Classic 400 Series Genuine DualProtection Filter; fits Classic 480i, 402, 403, 405, 410, 450E, 455EB

**Brand:** blueair
**Price:** € 255.56
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe smarter, live fresher — the ultimate upgrade your air deserves!

## Quick Answers

- **What is this?** Classic 400 Series Genuine DualProtection Filter; fits Classic 480i, 402, 403, 405, 410, 450E, 455EB by blueair
- **How much does it cost?** € 255.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/95225475-classic-400-series-genuine-dualprotection-filter-fits-classic-480i-402)

## 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

- • **DualProtection Power:** Activated coconut carbon layer neutralizes odors and VOCs while particle filter traps allergens 🛡️
- • **Broad Spectrum Defense:** Effectively captures pollen, dust, pet dander, mold spores, viruses, and bacteria 🌿
- • **Effortless Maintenance:** Recommended filter replacement every 6 months keeps your air purifier performing at peak efficiency ⏳
- • **Seamless Compatibility:** Genuine Blueair filter designed to fit Classic 402, 403, 405, 410, 450E, 455EB, and 480i models 🔄
- • **Turbocharged Clean Air:** Experience pollutant removal up to 4x faster than standard carbon filters ⚡

## Overview

The Classic 400 Series Genuine DualProtection Filter is a premium replacement filter compatible with multiple Blueair Classic models. Featuring a dual-layer design with activated coconut carbon and a high-efficiency particle filter, it removes odors, VOCs, and airborne pollutants up to 4 times faster than standard carbon filters. Ideal for maintaining clean, fresh indoor air, it is recommended to replace every 6 months for optimal performance.

## Description

Classic 400 Series Genuine DualProtection Filter; fits Classic 480i, 402, 403, 405, 410, 450E, 455EB

## Features

- UPGRADE to previously offered SmokeStop filters, designed for ultimate particle gas and odor removal with no reduction of CADR
- 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*
- UP TO 4x FASTER pollutant removal than other carbon filters
- 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
- RECOMMENDED to change filter once every 6 months

## Product Details

- **Brand:** BLUEAIR
- **Material:** Carbon Fiber
- **Product Dimensions:** 20.5"L x 9.8"W x 3.7"Th
- **Compatible Devices:** 403 • 405 • 450E • 402 • 410 • 455EB • 480i
- **Item Weight:** 0.38 Kilograms
- **Global Trade Identification Number:** 00689122011998
- **UPC:** 689122011998
- **Air Filter Construction:** Pleated
- **Number of Items:** 1
- **Manufacturer:** Blueair

## Images

![Classic 400 Series Genuine DualProtection Filter; fits Classic 480i, 402, 403, 405, 410, 450E, 455EB - Image 1](https://m.media-amazon.com/images/I/71FzzrgU4WL.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

### ⭐⭐⭐⭐⭐ Expensive but superior performance.
*by G***A on April 7, 2025*

I recently switched to a whole home purifier to reduce the consumables of the Blueair filters. While third party filters exist, the Blueair ones do seem to be better built and filter better. Many of the Blueair filters are designed with brushes to charge the air passing by so that they are trapped in the filter. I think there is some sort of optimization that exists.

### ⭐⭐⭐⭐⭐ Tried Non-OEM Filters and Regretted It
*by H***N on July 6, 2021*

Made and recommended by the purifier's manufacturer, these are high quality replacements. Yes, they are expensive, but going "cheap" resulted in clogged filters and an indication within 1 month that they were not functioning. I decided that if I spent what I did for the purifier to protect me and my family, spending a little more for best filters was worth it.

### ⭐⭐⭐⭐ Authentic BlueAir filters
*by S***C on April 8, 2024*

Fits the classic 480i perfectly. I generally try to buy OEM filters given that I want to ensure a good fit and the whole purpose of buying a high quality purifier in the first place is to be effective.Only downside is that they are very expensive and feels like they are taking advantage of locked in users.

## 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 Slovakia*
*Store origin: SK*
*Last updated: 2026-01-27*