---
product_id: 242267583
title: "Protect 7400 SmartFilter, Genuine Replacement Filter for Protect 7470i, 7410i Home Air Purifiers for Virus, Bacteria, Dust, Smoke and Allergens"
brand: "blueair"
price: "1164 Lei"
currency: RON
in_stock: true
category: "Blueair"
url: https://www.desertcart.ro/products/242267583-protect-7400-smartfilter-genuine-replacement-filter-for-protect-7470i-7410i
store_origin: RO
region: Romania
---

# Smart filter life tracking High CADR & quiet airflow 99% germ kill rate Protect 7400 SmartFilter, Genuine Replacement Filter for Protect 7470i, 7410i Home Air Purifiers for Virus, Bacteria, Dust, Smoke and Allergens

**Brand:** blueair
**Price:** 1164 Lei
**Availability:** ✅ In Stock

## Summary

> 🛡️ Breathe smarter, live cleaner — the future of air purification is here.

## Quick Answers

- **What is this?** Protect 7400 SmartFilter, Genuine Replacement Filter for Protect 7470i, 7410i Home Air Purifiers for Virus, Bacteria, Dust, Smoke and Allergens by blueair
- **How much does it cost?** 1164 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/242267583-protect-7400-smartfilter-genuine-replacement-filter-for-protect-7470i-7410i)

## 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

- • **SmartFilter Tech:** AI-driven lifespan tracking means no wasted replacements—optimize your air quality budget.
- • **Whisper-Quiet Power:** Electrostatic filtration delivers faster, quieter cleaning than traditional HEPA filters.
- • **Eco-Conscious & Certified:** Zero ozone emissions and CARB-certified for safe, sustainable indoor air.
- • **Genuine Blueair Performance:** Designed exclusively for Protect 7400 series to maximize airflow and efficiency.
- • **Unmatched GermShield Defense:** Kills 99% of trapped viruses & bacteria for round-the-clock protection.

## Overview

The BLUEAIR Protect 7400 SmartFilter is a genuine replacement filter engineered for Protect 7470i and 7410i air purifiers. Featuring advanced GermShield technology, it kills 99% of germs caught and continuously prevents microbial growth. Its smart RFID chip and algorithm track pollutant levels and filter life, ensuring optimal performance up to one year. Independently tested for high Clean Air Delivery Rate (CADR) and zero ozone emissions, this pleated combination filter removes viruses, bacteria, dust, smoke, allergens, and VOCs with whisper-quiet electrostatic filtration—perfect for large spaces and health-conscious professionals.

## Description

Genuine Blueair replacement filter compatible with Protect 7470i and 7410i air purifier models. SmartFilters are designed to deliver superior performance with data-based filter lifetime tracking, a smart RFID chip, and longer filter life (maximum of 1 year). The combination Protect 7400 SmartFilter features a particle filter layer to remove airborne particles like pollen, dust, mold spores, pet dander, viruses and bacteria, fine smoke particles and more.*The activated coconut carbon layer absorbs gases, Volatile Organic Compounds (VOC), chemicals, odors, exhaust and more. Accurate filter life tracking helps you get the most out of your Protect 7400 SmartFilter and eliminates unnecessary replacement with an algorithm to calculate filter life based on fan speed, particle sensor data, and estimated filter loading. View data anytime via the app. Once replaced, the air purifier will recognize the new filter’s RFID chip and automatically reset your filter life status. Please check your local recycling facilities for availability. Authentic Blueair replacement filters are specifically designed for optimal performance over time. Your SmartFilter will last a maximum of one year depending on room conditions. To ensure performance, replace your filter when alerted by the air purifier and/or app that replacement is needed.NO COMPARISON: 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). 24/7 PROTECTION*: 24/7 protection refers to the key function of GermShield technology, that is activated when the unit is in standby mode. Tested on Staphylococcus albus and MS2 bacteriophage (deactivation) and Ecoli (growth prevention). Not proven to kill SARS-CoV-2 or prevent transmission of COVID-19.

## Features

- COMPATIBILE WITH PROTECT 7400 MODELS: Blueair Replacement SmartFilter compatible with Protect 7470i and 7410i air purifiers - recommended for large spaces
- NO COMPARISON: Genuine Blueair filters are specifically designed to enable optimal air flow and performance over time; When combined with electrostatic filtration, this results in faster and quieter cleaning than traditional HEPA filtration
- 24/7 PROTECTION: Against viruses and bacteria with GermShield technology that kills 99% of germs caught by the filter; Proactively monitors conditions and prevents growth on the filters on standby
- ACCURATE LIFESPAN and REPLACEMENT TRACKING: Helps you get the most out of your filter and eliminate unnecessary replacement with an algorithm to track pollutant levels and calculate filter life; Maximum of 1-year filter life
- INDEPENDENTLY TESTED – ZERO OZONE: AHAM Verifide - Performance and Clean Air Delivery Rate (CADR); California Air Resources Board (CARB) - Ozone Safety Standards Certified; Intertek Sustainability Program - Zero Ozone Verified (<5 ppb)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08G9Z69DJ |
| Air Filter Construction | Pleated |
| Best Sellers Rank | #111,463 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #669 in Air Purifier Filters |
| Brand Name | BLUEAIR |
| Common Applications | Residential, Appliances |
| Compatible Devices | Air Purifier |
| Compatible Hvac Systems | residential |
| Customer Reviews | 4.7 4.7 out of 5 stars (245) |
| EU Spare Part Availability Duration | 1 years |
| Included Components | Replacement Filter |
| Item Dimensions L x W x Thickness | 13.2"L x 9.4"W x 3.4"Th |
| Item Type Name | Air Purifier Replacement Filter |
| Item Weight | 0.94 kg |
| Manufacturer | Blueair |
| Manufacturer Part Number | F7400 |
| Material Type | Combination Filter |
| Model Number | Blueair 7400 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Grade | like new |
| UPC | 689122016382 689122015163 689122016375 |
| Unit Count | 1 Count |
| Warranty Description | 30 day warranty |

## Product Details

- **Air Filter Construction:** Pleated
- **Brand:** BLUEAIR
- **Compatible Devices:** Air Purifier
- **EU Spare Part Availability Duration:** 1 years
- **Item Weight:** 0.94 kg
- **Manufacturer:** Blueair
- **Material:** Combination Filter
- **Number of Items:** 1
- **Product Dimensions:** 13.2"L x 9.4"W x 3.4"Th
- **UPC:** 689122016382 689122015163 689122016375

## Images

![Protect 7400 SmartFilter, Genuine Replacement Filter for Protect 7470i, 7410i Home Air Purifiers for Virus, Bacteria, Dust, Smoke and Allergens - Image 1](https://m.media-amazon.com/images/I/81iyejSnioL.jpg)

## Available Options

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

## Frequently Bought Together

- BLUEAIR Protect 7400 SmartFilter, Genuine Replacement Filter for Protect 7470i, 7410i Home Air Purifiers for Virus, Bacteria, Dust, Smoke and Allergens
- BLUEAIR Protect 7700 SmartFilter, Genuine Replacement Filter for Protect 7770i, 7710i Home Air Purifiers for Virus, Bacteria, Dust, Smoke and Allergens
- BLUEAIR Blue Pure 411 Auto, 411, 411+ Genuine Replacement Filter, Particle and Activated Carbon, fits Blue Pure 411 Auto, 411 and 411+ Air Purifiers

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/242267583-protect-7400-smartfilter-genuine-replacement-filter-for-protect-7470i-7410i](https://www.desertcart.ro/products/242267583-protect-7400-smartfilter-genuine-replacement-filter-for-protect-7470i-7410i)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-09-08*