---
product_id: 337376332
title: "Blueair Genuine HEPASilent Replacement 7700 Smart Filter for 7740i, 7770i Air Purifier – Removes 99.97% of Pollen, Dust, Pet Dander, Mould, Bacteria & Viruses Activated Carbon Reduces VOCs, Chemicals"
brand: "blueair"
price: "฿21080"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/337376332-blueair-genuine-hepasilent-replacement-7700-smart-filter-for-7740i-7770i
store_origin: TH
region: Thailand
---

# Smart RFID filter tracking 99.97% particle removal 100% recyclable materials Blueair Genuine HEPASilent Replacement 7700 Smart Filter for 7740i, 7770i Air Purifier – Removes 99.97% of Pollen, Dust, Pet Dander, Mould, Bacteria & Viruses Activated Carbon Reduces VOCs, Chemicals

**Brand:** blueair
**Price:** ฿21080
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Blueair Genuine HEPASilent Replacement 7700 Smart Filter for 7740i, 7770i Air Purifier – Removes 99.97% of Pollen, Dust, Pet Dander, Mould, Bacteria & Viruses Activated Carbon Reduces VOCs, Chemicals by blueair
- **How much does it cost?** ฿21080 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/337376332-blueair-genuine-hepasilent-replacement-7700-smart-filter-for-7740i-7770i)

## 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

- • **Effortless Freshness:** Tool-free, quick filter swaps keep your purifier performing at peak with zero hassle.
- • **Eco-Chic & Energy Wise:** 100% recyclable frame and filter with energy-efficient HEPASilent technology—clean air without the guilt.
- • **Breathe Easy, Naturally:** Antibacterial polypropylene fibers prevent mold and bacteria growth inside the filter for cleaner air, always.
- • **Smart Filter, Smarter Home:** Built-in RFID chip tracks filter life and auto-resets replacement reminders—never miss a change again.
- • **Unmatched Purity, Guaranteed:** HEPASilent tech captures particles down to 0.1 microns—bacteria, viruses, and allergens don’t stand a chance.

## Overview

The Blueair Genuine HEPASilent Replacement 7700 Smart Filter is engineered exclusively for the 7740i and 7770i HealthProtect air purifiers, delivering 99.97% removal of microscopic airborne particles including pollen, dust, pet dander, bacteria, and viruses. Featuring a dual-stage filtration system with activated carbon to reduce VOCs and odors, this smart filter includes an RFID chip for real-time filter status monitoring. Naturally antibacterial and fully recyclable, it offers up to 12 months of energy-efficient, hassle-free air purification.

## Description

Genuine HEPASilent Replacement 7700 Smart Filter for 7740i, 7770i Air Purifier – Removes 99.97% of Pollen, Dust, Pet Dander, Mould, Bacteria & Viruses Activated Carbon Reduces VOCs, Chemicals

## Features

- GENUINE BLUEAIR HEALTHPROTECT 7740i AND 7770i REPLACEMENT FILTER: Created by Blueair to be compatible with the HealthProtect 7700 series air purifiers to guarantee optimal performance and maximum filtration efficiency; compatible with 7740i and 7770i
- SUPERIOR QUALITY HEPASILENT FILTER: The combination particle and carbon filter removes 99.97% of airborne particles, down to 0.1 microns in size with HEPASilent filtration; HEPASilent technology is unique to Blueair and not available in alternatives
- EFFECTIVE 2-STAGE FILTRATION: The particle filter traps airborne particles including pollen, dust, mould, pet dander, viruses, bacteria; Activated coconut carbon absorbs light gases, including VOCs, chemicals, and odours from pets, smoke, and cooking
- SMART FILTER: Blueair’s most advanced filter, SmartFilter is designed to deliver superior performance - equipped with a smart RFID chip to accurately monitor filter status and automatically reset the replace filter reminder when a new filter is installed
- NATURALLY ANTIBACTERIAL: The naturally antibacterial polypropylene fibres in Blueair filters prevent bacteria and mould growth, so our filters never put bacteria and mould back into the air
- UP TO 12 MONTH FILTER LIFE: To maintain optimum performance, we recommend changing your filter once every 6-12 months; Only use Blueair filters to keep your purifier in the best condition, other alternatives cannot be assured for quality
- EASY TO CHANGE FILTER: Replacing your Blueair filter is simple and easy to do to refresh your air; No tools are needed
- RECYCLABLE AND ENERGY EFFICIENT: Genuine Blueair filters are 100% recyclable, the frame and filter are polypropylene, which is the same material as caps on plastic bottles; HEPASilent filtration allows our filters to be more energy efficient

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 11.94 x 25.4 x 44.96 cm; 1.5 kg |
| Care instructions | Wipe to Clean |
| Specification met | CE certified |
| Is assembly required | Yes |
| Number of pieces | 1 |
| Batteries required | No |
| Item weight | 1.5 Kilograms |

## Product Details

- **Brand:** BLUEAIR
- **Material:** Coconut Charcoal
- **Compatible devices:** Air Purifier
- **Item weight:** 1.5 Kilograms
- **UPC:** 689122015170
- **Number of items:** 1
- **Manufacturer:** Blueair
- **Product grade:** High quality product
- **Unit count:** 1.0 Count
- **Compatible Air Purifier Models:** Blueair HealthProtect 7740i

## Images

![Blueair Genuine HEPASilent Replacement 7700 Smart Filter for 7740i, 7770i Air Purifier – Removes 99.97% of Pollen, Dust, Pet Dander, Mould, Bacteria & Viruses Activated Carbon Reduces VOCs, Chemicals - Image 1](https://m.media-amazon.com/images/I/41AkYhpkteS.jpg)

## Available Options

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

## Frequently Bought Together

- Blueair Genuine HEPASilent Replacement 7700 Smart Filter for 7740i, 7770i Air Purifier – Removes 99.97% of Pollen, Dust, Pet Dander, Mould, Bacteria & Viruses Activated Carbon Reduces VOCs, Chemicals
- Blueair Genuine HEPASilent Replacement 7400 Smart Filter for 7440i, 7470i Air Purifier – Removes 99.97% of Pollen, Dust, Pet Dander, Mould, Bacteria & Viruses Activated Carbon Reduces VOCs, Chemicals

---

## 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.co.th/products/337376332-blueair-genuine-hepasilent-replacement-7700-smart-filter-for-7740i-7770i](https://www.desertcart.co.th/products/337376332-blueair-genuine-hepasilent-replacement-7700-smart-filter-for-7740i-7770i)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-12*