---
product_id: 546709063
title: "7400 Smart Filter Replacement Compatible with blueair protect smartfilter 7400 Models 7410i 7440i 7470i Air Puri-fier, 4-Stage with H13 True HEPA Filter, Activated Carbon and Dual Pre-filter, 1-Pack"
brand: "zouhwaso"
price: "388.37 DT"
currency: TND
in_stock: true
reviews_count: 7
category: "Zouhwaso"
url: https://www.desertcart.tn/products/546709063-7400-smart-filter-replacement-compatible-with-blueair-protect-smartfilter-7400
store_origin: TN
region: Tunisia
---

# 4-stage filtration system Enhanced activated carbon layer H13 True HEPA filter 7400 Smart Filter Replacement Compatible with blueair protect smartfilter 7400 Models 7410i 7440i 7470i Air Puri-fier, 4-Stage with H13 True HEPA Filter, Activated Carbon and Dual Pre-filter, 1-Pack

**Brand:** zouhwaso
**Price:** 388.37 DT
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe Brilliance: Elevate your air game with next-level filtration!

## Quick Answers

- **What is this?** 7400 Smart Filter Replacement Compatible with blueair protect smartfilter 7400 Models 7410i 7440i 7470i Air Puri-fier, 4-Stage with H13 True HEPA Filter, Activated Carbon and Dual Pre-filter, 1-Pack by zouhwaso
- **How much does it cost?** 388.37 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/546709063-7400-smart-filter-replacement-compatible-with-blueair-protect-smartfilter-7400)

## Best For

- zouhwaso enthusiasts

## Why This Product

- Trusted zouhwaso brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **True HEPA Powerhouse:** H13-grade filter ensures hospital-level filtration, capturing ultra-fine pollutants and allergens.
- • **Seamless Compatibility:** Perfectly fits Blueair 7400 series models 7410i, 7440i, and 7470i for hassle-free replacement.
- • **Smart Value & Longevity:** Durable materials with a recommended 6-12 month lifespan deliver premium clean air without breaking the bank.
- • **Supercharged Carbon Absorption:** Upgraded activated carbon layer neutralizes odors and harmful gases faster and longer.
- • **Quadruple Defense Air Purification:** 4-stage filtration traps 99.97% of airborne particles for pristine air quality.

## Overview

The ZouHwaSo 7400 Smart Filter Replacement is a premium aftermarket filter compatible with Blueair 7400 series air purifiers (models 7410i, 7440i, 7470i). Featuring a 4-stage filtration system including an H13 True HEPA filter and an enhanced activated carbon layer, it effectively removes 99.97% of airborne particles, odors, and harmful gases. Designed for home and office use, this durable filter offers superior air purification performance and value, recommended for replacement every 6-12 months to maintain optimal air quality.

## Description

You May Want to Know Before PurchasingWhen should I replace the 7400 Replacement Filter?Generally, it is recommended to replace the filter every 6-12 months. it also can depend on how often you use the air purifier. Change your filter promptly if your air purifier is experiencing the following.-Operation noise increasing-Airflow decreasing-Filter clogging-Odor increasing.Legal Disclaimer: Blueair is a registered trademark of the original manufacturer. This product is high quality aftermarket filter produced by Zouhwaso. Any use of the Blueair brand name or model designation for this product is made solely for purposes of demonstrating compatibility and this product is not endorsed by or directly affiliated with Blueair.

Review: ممتاز
Review: It’s broken - Came broken but it works

## Features

- Fit Model: ZouHwaSo 7400 filter replacements is compatible with blue air filter replacement health protect 7410i 7440i 7470i, suitable for home, bedroom, office and other places where clean air is needed
- Upgraded Car-Bon Filter: Our filter has more car-bon than the market filter, with a larger absorption area, stronger adsorption function and longer service life, so you can breathe fresher air faster when you use it
- Fresh Air: High efficiency acti-vated car-bon filled evenly, increasing the c-ontact area of gas and acti-vated car-bon, improving the performance of air purification and odor removal
- Value For Money: ZouHwaSo blue air 7400 filter replacement will provide excellent value for every penny you spend, we use higher quality materials, the product is more durable and more affordable, giving you a value-for-money shopping experience. We recommend replacing the filter every 6-12 months to get the best cleaning effect
- Buy with Confidence: When you buy Zouhwaso products, you will get premium products and 7x24 hours after-sales service, if you have any questions during the use, please send us an email, we are very honored to serve you

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BY89J4LK |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #5,795 in Kitchen ( See Top 100 in Kitchen ) #41 in Air Purifier Filters |
| Brand Name | Zouhwaso |
| Color | Blueair 7400, 1-Pack |
| Compatible Device | Air Purifier |
| Customer Reviews | 4.1 4.1 out of 5 stars (35) |
| Date First Available | 10 June 2023 |
| Item Weight | 1.13 Kilograms |
| Material Type | Carbon Fiber |
| Model Info | 7400 |
| Part Number | ZW-Blueair 7400-1H |
| Product Dimensions | 23.29 x 32.89 x 8.59 cm; 1.13 kg |

## Product Details

- **Brand:** Zouhwaso
- **Compatible devices:** Air Purifier
- **MERV rating:** 13
- **Material:** Carbon Fiber
- **Product dimensions:** 23.3L x 32.9W x 8.6Th centimeters

## Images

![7400 Smart Filter Replacement Compatible with blueair protect smartfilter 7400 Models 7410i 7440i 7470i Air Puri-fier, 4-Stage with H13 True HEPA Filter, Activated Carbon and Dual Pre-filter, 1-Pack - Image 1](https://m.media-amazon.com/images/I/81yqdEOaxtL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***A on 30 October 2025*

ممتاز

### ⭐ It’s broken
*by D***A on 20 December 2025*

Came broken but it works

### ⭐⭐⭐⭐⭐ Review
*by J***I on 8 January 2025*

Good, less expensive alternative to the Blue Air filter.

## Frequently Bought Together

- 7400 Smart Filter Replacement Compatible with blueair protect smartfilter 7400 Models 7410i 7440i 7470i Air Puri-fier, 4-Stage with H13 True HEPA Filter, Activated Carbon and Dual Pre-filter, 1-Pack
- REEPLAR 7700 Smart Filter Replacement Compatible with Blueair protect 7770i and 7710i Air Purifiers, Filters Airborne Pollen, Dust, Pet Dander, Cooking Odors etc.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-01*