---
product_id: 483936755
title: "Ontheone 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: "$162.94"
currency: USD
in_stock: true
reviews_count: 8
category: "Ontheone"
url: https://www.desertcart.ec/products/483936755-ontheone-f8-s-pre-filter-true-hepa-replacement-filter-compatible
store_origin: EC
region: Ecuador
---

# True HEPA filters 99.97% down to 0.3 microns Tool-free easy installation F8 Pre-filter traps large particles Ontheone 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:** $162.94
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Ontheone 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?** $162.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/483936755-ontheone-f8-s-pre-filter-true-hepa-replacement-filter-compatible)

## 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 and prolongs main filter performance
- • **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 filter captures 99.97% of microscopic airborne pollutants down to 0.3 microns. Designed for easy, tool-free replacement every 8-12 months, this filter extends the life of your purifier’s main filter and ensures optimal air quality with every breath.

## 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: 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!
Review: Great alternative to name brand filters - Got these instead of the original ones due to pricing. Fitment is good, quality is good, and shipping was fast!

## 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 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #293,327 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,994 in Air Purifier Filters |
| Brand Name | Ontheone |
| Compatible Device | Air Cleaner |
| Customer Reviews | 4.6 4.6 out of 5 stars (63) |
| Date First Available | September 12, 2022 |
| Included Components | 1 |
| Item Weight | 1.43 pounds |
| Item model number | F8-1 |
| Material Type | Mesh |
| Model Info | F8-1 |
| Part Number | F8-1 |
| Product Dimensions | 12 x 8 x 3 inches |

## 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

![Ontheone 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 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!

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

Got these instead of the original ones due to pricing. Fitment is good, quality is good, and shipping was fast!

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

I have used a few different brands over the years and found this filter to be one of the best for the money. It is well made and fits correctly. I plan to buy it again.

## 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
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- WILERDA For IQAir HyperHEPAH Replacement Filter Compatible With IQAir Filter Replacement HeathPro Series Stage 3 F1 H13 True HEPA

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---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-09*