---
product_id: 483052748
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: "$155.58"
currency: USD
in_stock: true
reviews_count: 5
category: "Ontheone"
url: https://www.desertcart.us/products/483052748-f8-s-pre-filter-true-hepa-replacement-filter-compatible-iq
store_origin: US
region: United States of America
---

# True HEPA filters 99.97% down to 0.3 microns Tool-free easy installation F8 Pre-filter traps large particles 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:** $155.58
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe smarter, live cleaner — don’t miss out on pure air!

## 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?** $155.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/483052748-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

- • **Dual-Stage Defense:** Combines F8 pre-filter and True HEPA for superior air purity
- • **Extended Filter Life:** Upgraded mesh density protects your main HEPA filter longer
- • **Effortless Maintenance:** Replace every 8-12 months with no tools required
- • **Seamless Compatibility:** Perfect fit for IQ Air HealthPro Series 1st stage filter
- • **Precision Particle Capture:** Filters 99.97% of airborne irritants as small as 0.3 microns

## Overview

The Ontheone F8 (S) Pre-filter True HEPA Replacement Filter is a premium, compatible upgrade for IQ Air HealthPro Series air purifiers. Featuring a dual-stage filtration system, it traps large particles like dust and pet fur while the True HEPA layer captures 99.97% of microscopic pollutants down to 0.3 microns. Designed for easy, tool-free replacement every 8-12 months, this fiberglass filter extends the life of your main HEPA filter, ensuring optimal air quality and long-term performance.

## Description

Fully compatible with the following model:This F8 PreMax Pre-filter Replacement are compatible with IQAir 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: Captures 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 PreMax Pre-filter True HEPA Filter System every 4-6 months for optimal performance. Package inclued: 1 Pack premium filter This is not a 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 purposes of demonstrating compatibility.

Review: Premax Filter 👍🏻 👍🏻
Review: Great alternative to name brand filters

## 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 |
| Best Sellers Rank | #8,038 in Kitchen ( See Top 100 in Kitchen ) #94 in Air Purifier Filters |
| Brand | Ontheone |
| Brand Name | Ontheone |
| Compatible Devices | Air Purifier |
| Compatible devices | Air Purifier |
| Customer Reviews | 4.6 out of 5 stars 63 Reviews |
| Item Dimensions L x W x Thickness | 12.7L x 12.7W x 12.7Th centimeters |
| Item Weight | 1.43 Pounds |
| Item weight | 1.43 Pounds |
| Manufacturer | Ontheone |
| Material | Fiberglass |
| Material Type | Fiberglass |
| Model Number | F8-1 |
| Number of Items | 2 |
| Product Grade | new |
| Product dimensions | 12.7L x 12.7W x 12.7Th centimeters |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Ontheone
- **Compatible devices:** Air Purifier
- **Item weight:** 650 g
- **Material:** Fiberglass
- **Product dimensions:** 12.7L x 12.7W x 12.7Th centimeters

## 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)

## Customer Reviews

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



### ⭐⭐⭐⭐⭐ Great alternative to name brand filters
*by P***O on 5 December 2025*



### ⭐⭐⭐⭐⭐ Good value.
*by D***H on 15 December 2022*



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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-08*