---
product_id: 311950609
title: "Replacement Air Filter for BreatheSmart Classic, True HEPA Basic Filter for Allergies, Pollen, Dust, Dander and Fur - BF35"
brand: "alen"
price: "R5488"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/311950609-replacement-air-filter-for-breathesmart-classic-true-hepa-basic-filter
store_origin: ZA
region: South Africa
---

# 10-12 months filter life True HEPA H13 medical grade 99.99% particle removal Replacement Air Filter for BreatheSmart Classic, True HEPA Basic Filter for Allergies, Pollen, Dust, Dander and Fur - BF35

**Brand:** alen
**Price:** R5488
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe smarter, live better—because clean air is the new luxury.

## Quick Answers

- **What is this?** Replacement Air Filter for BreatheSmart Classic, True HEPA Basic Filter for Allergies, Pollen, Dust, Dander and Fur - BF35 by alen
- **How much does it cost?** R5488 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/311950609-replacement-air-filter-for-breathesmart-classic-true-hepa-basic-filter)

## Best For

- alen enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Maintenance:** No assembly or batteries needed—just swap and breathe easy, hassle-free.
- • **Long-Lasting Freshness:** Enjoy up to a year of cleaner air with a filter designed to keep your environment fresh without frequent replacements.
- • **Medical Grade HEPA Power:** Captures 99.99% of bacteria, viruses, pollen, dust, dander, and pet fur down to 0.1 microns for allergy relief that works.
- • **Certified Frustration-Free:** Packaged for easy unboxing and installation, so you can get back to what matters faster.
- • **BreatheSmart Classic Exclusive:** Perfectly engineered replacement for your BreatheSmart Classic purifier—no guesswork, just pure air.

## Overview

The Alen BF35 Replacement Air Filter is a True HEPA H13 medical-grade filter designed exclusively for the BreatheSmart Classic air purifier. It removes 99.99% of airborne particles as small as 0.1 microns, including allergens like pollen, dust, dander, and pet fur. With a recommended lifespan of 10-12 months, this certified frustration-free filter ensures long-lasting, hassle-free air purification for a healthier living space.

## Description

Allen's HEPA-Pure Filter is great for removing airborne allergens and dust. You'll receive: 1 BF35 (HEPA-Pure) Replacement Filter for the Breathe Smart Classic air purifier. Air purifier not included.

## Features

- REPLACEMENT AIR FILTER - for BreatheSmart Classic Air Purifiers ONLY. If you own any other BreatheSmart air purifier, find your model below to order the correct air filter.
- WHAT IT CAPTURES - Seasonal Allergies, Pollen, Dust, Dander & Pet Fur.
- TRUE HEPA FILTER - Basic air filter offers a Medical Grade H13 True HEPA layer that removes 99.99% bacteria, aerosolized viruses, and airborne particles larger than 0.1 micron.
- LONG FILTER LIFE - Recommended to change filter once every 10-12 months, or dependent on usage.
- FIND YOUR MODEL - Look on the top of the panel of the unit to find the name on the Alen air purifier BreatheSmart Classic is the only one that just says “BreatheSmart”.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 38.74 x 6.35 x 36.2 cm; 453.59 g |
| Item Weight | 454 g |
| Specification met | certified frustration-free |
| Is assembly required | No |
| Batteries required | No |

## Images

![Replacement Air Filter for BreatheSmart Classic, True HEPA Basic Filter for Allergies, Pollen, Dust, Dander and Fur - BF35 - Image 1](https://m.media-amazon.com/images/I/61cWzZyRseL.jpg)

## Available Options

This product comes in different **Style Name, Design** options.

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**Shop now:** [https://www.desertcart.co.za/products/311950609-replacement-air-filter-for-breathesmart-classic-true-hepa-basic-filter](https://www.desertcart.co.za/products/311950609-replacement-air-filter-for-breathesmart-classic-true-hepa-basic-filter)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-22*