---
product_id: 337376332
title: "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: "A$463"
currency: AUD
in_stock: true
reviews_count: 2
category: "Blueair"
url: https://www.desertcart.com.au/products/337376332-genuine-hepasilent-replacement-7700-smart-filter-for-7740i-7770i-air
store_origin: AU
region: Australia
---

# Up to 12 months filter life 99.97% particle removal 100% recyclable materials 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:** A$463
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe smarter, live cleaner — the future of air purification is here!

## Quick Answers

- **What is this?** 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?** A$463 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/337376332-genuine-hepasilent-replacement-7700-smart-filter-for-7740i-7770i-air)

## 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

- • **Smart RFID Chip:** Automatically tracks filter status and resets replacement reminders—effortless maintenance.
- • **Dual-Stage Purification:** Combines particle trapping with activated carbon to eliminate VOCs, odors, and harmful gases.
- • **HEPASilent Ultra Filtration:** Removes 99.97% of airborne particles down to 0.1 microns for pristine air quality.
- • **Naturally Antibacterial Fibers:** Prevents bacteria and mold growth inside the filter, ensuring cleaner, safer air.
- • **Eco-Friendly & Energy Efficient:** Made from recyclable polypropylene and designed for low energy consumption without compromising performance.

## Overview

The Blueair Genuine HEPASilent Replacement 7700 Smart Filter is engineered exclusively for the HealthProtect 7740i and 7770i air purifiers, delivering advanced dual-stage filtration that removes 99.97% of microscopic airborne particles including viruses, bacteria, pollen, and VOCs. Featuring a smart RFID chip for seamless filter monitoring, naturally antibacterial fibers, and a recyclable design, this filter ensures up to 12 months of superior, energy-efficient air purification—perfect for health-conscious professionals who demand clean air without compromise.

## Description

Blueair’s most advanced filter, SmartFilter is designed to deliver superior performance. The technology allows the air purifiers to deliver more clean air with less noise and less energy. The electrostatic charged particles stick to the filters efficiently, and the activated carbon integrated in the filters adsorbs any odors and gases. This HEPASilent Ultra technology combines electrostatic and mechanical filtration to remove 99,97% of airborne particles down to 0.1 micron such as allergens, dust, pollen, mold, dander, viruses & bacteria’s, VOCs, and odors.

Review: Blue air 7770i gekocht en deze filter doet prima zijn werk, maar is wel erg prijzig om steeds te vervangen.
Review: Good quality

## 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 |
|---------------|-------|
| ASIN | B091CRPQJH |
| Batteries required | No |
| Best Sellers Rank | 504,612 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 536 in Air Purifiers |
| Care instructions | Wipe to Clean |
| Customer Reviews | 4.4 4.4 out of 5 stars (12) |
| Date First Available | 31 Mar. 2020 |
| Is assembly required | Yes |
| Item model number | 7700 |
| Item weight | 1.5 Kilograms |
| Number of pieces | 1 |
| Product Dimensions | 11.94 x 25.4 x 44.96 cm; 1.5 kg |
| Specification met | CE certified |

## Product Details

- **Brand:** BLUEAIR
- **Compatible devices:** Air Purifier
- **EU Spare Part Availability Duration:** 12 Months
- **Item weight:** 1.5 Kilograms
- **Manufacturer:** Blueair
- **Material:** Coconut Charcoal
- **Number of items:** 1
- **Product grade:** new
- **UPC:** 689122015170
- **Unit count:** 1.0 Count

## Images

![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.

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by G***T on 20 January 2024*

Blue air 7770i gekocht en deze filter doet prima zijn werk, maar is wel erg prijzig om steeds te vervangen.

### ⭐⭐⭐⭐⭐ Review
*by R***R on 6 August 2025*

Good quality

## 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

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-20*