---
product_id: 483936755
title: "F8 (S) Pre-filter True HEPA Replacement Filter Compatible with IQ Air HeathPro Series Pre-Filter (F1), True HEPA First Stage Replacement"
brand: "ontheone"
price: "€ 104.98"
currency: EUR
in_stock: true
reviews_count: 8
category: "Ontheone"
url: https://www.desertcart.be/products/483936755-f8-s-pre-filter-true-hepa-replacement-filter-compatible-iq
store_origin: BE
region: Belgium
---

# 8-12 months filter lifespan 2-stage filtration system Tool-free easy installation F8 (S) Pre-filter True HEPA Replacement Filter Compatible with IQ Air HeathPro Series Pre-Filter (F1), True HEPA First Stage Replacement

**Brand:** ontheone
**Price:** € 104.98
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe smarter, live fresher—upgrade your air game effortlessly!

## Quick Answers

- **What is this?** F8 (S) Pre-filter True HEPA Replacement Filter Compatible with IQ Air HeathPro Series Pre-Filter (F1), True HEPA First Stage Replacement by ontheone
- **How much does it cost?** € 104.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/483936755-f8-s-pre-filter-true-hepa-replacement-filter-compatible-iq)

## Best For

- ontheone enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Upkeep:** Replace your filter every 8-12 months with zero tools needed—clean air made simple.
- • **Dual-Stage Defense:** Pre-filter traps dust & pet fur, True HEPA captures 99.97% of 0.3 micron particles for ultra-clean air.
- • **Premium Mesh Precision:** Upgraded smaller mesh density filters finer impurities, extending the life of your main HEPA filter.
- • **Seamless Compatibility:** Perfectly fits IQ Air HealthPro Series 1st Stage Filter—premium performance without the premium price.
- • **Trusted Quality & Support:** Highly rated with 4.5 stars and backed by responsive customer service for peace of mind.

## Overview

The Ontheone F8 (S) Pre-filter True HEPA Replacement Filter is a premium, mesh-based pre-filter designed for IQ Air HealthPro Series 1st Stage Filters. It features a dual-stage filtration system that traps larger particles like dust and pet fur before the True HEPA filter captures 99.97% of microscopic airborne contaminants down to 0.3 microns. Easy to install without tools and recommended for replacement every 8-12 months, this filter enhances air purifier efficiency while offering a cost-effective alternative to OEM filters.

## Description

Fully compatible with the following model: This F8 (S) Pre-filter Replacement is compatible with IQ Air HeathPro Series 1st Stage Filter. This F8 True HEPA Filter system contains 2-stage filtration: Pre-filter: Traps larger particles in the air like dust, hairs, pet fur, lint, and more. True HEPA Filter: Filters 99.97% of airborne particles down to 0.3 microns. Using high-efficiency air cleaner filters and replacing the filters regularly will help optimize air cleaning performance. Replace your Pre-filter True HEPA Filter System every 8-12 months for optimal performance. Package included: 1 Pack premium filter This is not an OEM product. The brands and logos are the registered trademarks of their respective owners. Any use of the brand name or model designation for this product is made solely for the purpose of demonstrating compatibility.

Review: Perfect fit for a fraction of the price - These fit thr IQ air filter perfectly for a fraction of the OEM price. I have bought this several times and am very happy with the quality.
Review: Premax Filter 👍🏻 👍🏻 - Great product, does NOT SMELL CHEMICALLY as another buyer has said. Product seems to be working very well and way cheaper than IQAir products! Give this Brand a try! Works great!

## Features

- COMPATIBILITY：This F8 (S) Pre-filter True HEPA Replacement Filter is compatible with IQ Air HeathPro Series 1st Stage Filter
- FILTRATION: F8 (S) Pre-filter filters larger particles in the air like dust, hairs, pet fur; HEPA Filter filters 99.97% of airborne particles down to 0.3 microns in size such as pollen, dirt, pet dander
- EASY TO INSTALL: The F8 Pre-filter HEPA filter is easy to replace and dispose of without any tool required. Replace every 8-12 months depending on the usage and environment
- PREMIUM QUALITY: The upgraded prefilter has a smaller mesh density and filters smaller impurities and particles. Prefilter replacement lengthens the life of the more powerful filters
- CUSTOMER SERVICE: If you have any questions about the F8 Pre-filter replacement filter, please feel free to contact us, we are willing to offering top-quality products and high-quality customer service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BDZB3PGC |
| Air Filter Construction | Pleated |
| Best Sellers Rank | #363,003 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #2,155 in Air Purifier Filters |
| Brand | Ontheone |
| Brand Name | Ontheone |
| Common Applications | Appliances |
| Compatible Devices | Air Cleaner |
| Customer Reviews | 4.5 out of 5 stars 68 Reviews |
| EU Spare Part Availability Duration | 12 Months |
| Included Components | 1 |
| Item Dimensions L x W x Thickness | 5"L x 5"W x 5"Th |
| Item Type Name | 1 |
| Item Weight | 1.43 Pounds |
| Manufacturer | Ontheone |
| Manufacturer Part Number | F8-1 |
| Material | Mesh |
| Material Type | Mesh |
| Model Number | F8-1 |
| Number of Items | 1 |
| Product Dimensions | 5"L x 5"W x 5"Th |
| Product Grade | like new |
| Unit Count | 1.0 Count |
| Warranty Description | 1 |

## Product Details

- **Air Filter Construction:** Pleated
- **Brand:** Ontheone
- **Compatible Devices:** Air Cleaner
- **EU Spare Part Availability Duration:** 12 Months
- **Item Weight:** 1.4 Pounds
- **Manufacturer:** Ontheone
- **Material:** Mesh
- **Number of Items:** 1
- **Product Dimensions:** 5"L x 5"W x 5"Th
- **Product Grade:** like new

## Images

![F8 (S) Pre-filter True HEPA Replacement Filter Compatible with IQ Air HeathPro Series Pre-Filter (F1), True HEPA First Stage Replacement - Image 1](https://m.media-amazon.com/images/I/61r0HobEH2L.jpg)
![F8 (S) Pre-filter True HEPA Replacement Filter Compatible with IQ Air HeathPro Series Pre-Filter (F1), True HEPA First Stage Replacement - Image 2](https://m.media-amazon.com/images/I/71eSbRTw8BL.jpg)
![F8 (S) Pre-filter True HEPA Replacement Filter Compatible with IQ Air HeathPro Series Pre-Filter (F1), True HEPA First Stage Replacement - Image 3](https://m.media-amazon.com/images/I/71GQjZjXGFL.jpg)
![F8 (S) Pre-filter True HEPA Replacement Filter Compatible with IQ Air HeathPro Series Pre-Filter (F1), True HEPA First Stage Replacement - Image 4](https://m.media-amazon.com/images/I/71C8IMTI6JL.jpg)
![F8 (S) Pre-filter True HEPA Replacement Filter Compatible with IQ Air HeathPro Series Pre-Filter (F1), True HEPA First Stage Replacement - Image 5](https://m.media-amazon.com/images/I/71sBFtvBrmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect fit for a fraction of the price
*by G***N on April 5, 2026*

These fit thr IQ air filter perfectly for a fraction of the OEM price. I have bought this several times and am very happy with the quality.

### ⭐⭐⭐⭐⭐ Premax Filter 👍🏻 👍🏻
*by B***Y on January 24, 2025*

Great product, does NOT SMELL CHEMICALLY as another buyer has said. Product seems to be working very well and way cheaper than IQAir products! Give this Brand a try! Works great!

### ⭐⭐⭐⭐⭐ Works fine
*by R***H on June 2, 2026*

Seems to work just fine. A lot cheaper than the name brand.

## Frequently Bought Together

- Ontheone F8 (S) Pre-filter True HEPA Replacement Filter Compatible with IQ Air HeathPro Series Pre-Filter (F1), True HEPA First Stage Replacement
- Filter-Monster - Replacement HEPA Air Filter - Compatible with IQAir HealthPro Series V5-Cell Gas & Odor Filter
- WILERDA For IQAir HyperHEPAH Replacement Filter Compatible With IQAir Filter Replacement HeathPro Series Stage 3 F1 H13 True HEPA

---

## 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.be/products/483936755-f8-s-pre-filter-true-hepa-replacement-filter-compatible-iq](https://www.desertcart.be/products/483936755-f8-s-pre-filter-true-hepa-replacement-filter-compatible-iq)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-06-20*