--- 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: "€ 101.82" currency: EUR in_stock: true reviews_count: 5 category: "Ontheone" url: https://www.desertcart.pt/products/483052748-f8-s-pre-filter-true-hepa-replacement-filter-compatible-iq store_origin: PT region: Portugal --- # F8 Pre-filter traps large particles Filters 99.97% particles ≥0.3 microns Tool-free, easy 8-12 month replacement 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:** € 101.82 **Availability:** ✅ In Stock ## Summary > 🌬️ Breathe smarter, live fresher — don’t let bad air hold you back! ## 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?** € 101.82 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/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:** Pre-filter captures dust & pet fur before HEPA tackles microscopic pollutants. - • **Extended Filter Life:** Upgraded mesh density protects your HEPA filter, saving you money and time. - • **Trusted Compatibility:** Seamlessly fits IQAir HealthPro Series 1st stage filters for peak performance. - • **Effortless Maintenance:** Replace your filter in minutes—no tools, no hassle, just fresher air. - • **99.97% Pure Air Guarantee:** True HEPA filtration removes nearly all airborne irritants down to 0.3 microns. ## Overview The Ontheone F8 (S) Pre-filter True HEPA Replacement Filter is a premium, compatible upgrade for IQAir HealthPro Series air purifiers. Featuring a dual-stage filtration system, it traps large particles like dust and pet hair while the HEPA filter captures 99.97% of microscopic 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 HEPA filter and ensures consistently clean air in your home or office. ## 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: 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: Very good. ## 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 | #95,005 in Kitchen ( See Top 100 in Kitchen ) #561 in Air Purifier Filters | | Brand Name | Ontheone | | Compatible Devices | Air Purifier | | Customer Reviews | 4.6 4.6 out of 5 stars (64) | | Item Dimensions L x W x Thickness | 12.7L x 12.7W x 12.7Th centimeters | | Item Weight | 650 g | | Manufacturer | Ontheone | | Material Type | Fiberglass | | Model Number | F8-1 | | Number of Items | 2 | | Product Grade | new | | 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 ### ⭐⭐⭐⭐⭐ Review *by B***Y on 24 January 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! ### ⭐⭐⭐⭐⭐ Review *by J***G on 26 March 2026* Very good. ### ⭐⭐⭐⭐⭐ Review *by P***O on 5 December 2025* Got these instead of the original ones due to pricing. Fitment is good, quality is good, and shipping was fast! ## 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.pt/products/483052748-f8-s-pre-filter-true-hepa-replacement-filter-compatible-iq](https://www.desertcart.pt/products/483052748-f8-s-pre-filter-true-hepa-replacement-filter-compatible-iq) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-05-13*