--- product_id: 117081985 title: "Biontech Water Ionizer Filter Set for BTM-105D, BTM-105U, BTM-500, BTM-505N, BTM-400N, BTM-501T, BTM-595N" brand: "ionhitech" price: "€ 162.77" currency: EUR in_stock: true reviews_count: 5 category: "Ion Hi Tech" url: https://www.desertcart.be/products/117081985-biontech-water-ionizer-filter-set-for-btm-105d-btm-105u store_origin: BE region: Belgium --- # NSF certified activated carbon Lightweight 570g design Premium KURARAY CHEMICAL Japan tech Biontech Water Ionizer Filter Set for BTM-105D, BTM-105U, BTM-500, BTM-505N, BTM-400N, BTM-501T, BTM-595N **Brand:** ionhitech **Price:** € 162.77 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your hydration game with precision-filtered purity! ## Quick Answers - **What is this?** Biontech Water Ionizer Filter Set for BTM-105D, BTM-105U, BTM-500, BTM-505N, BTM-400N, BTM-501T, BTM-595N by ionhitech - **How much does it cost?** € 162.77 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/117081985-biontech-water-ionizer-filter-set-for-btm-105d-btm-105u) ## Best For - ionhitech enthusiasts ## Why This Product - Trusted ionhitech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** Sleek 75mm x 245mm size and 570g weight make installation and replacement hassle-free. - • **Certified Purity Boost:** NSF-certified activated carbon ensures top-tier water filtration for your health-conscious lifestyle. - • **Seamless Compatibility:** Fits multiple Biontech models (BTM-105D/U, 500, 505N, 400N, 501T, 595N) for versatile use. - • **Japanese Precision Carbon:** Utilizes KURARAY CHEMICAL’s silver-coated carbon for superior impurity removal and longevity. - • **Korean Quality Craftsmanship:** Proudly made in Korea, combining durability with cutting-edge filtration technology. ## Overview The Biontech Water Ionizer Filter Set features NSF-certified activated carbon from Japan’s KURARAY CHEMICAL, designed to fit a wide range of Biontech ionizer models. Compact and lightweight at 570g, this Korean-made filter ensures effective impurity removal, delivering crisp, clean water for your daily wellness routine. ## Description Compatible filters: BTM-105D, BTM-105U, BTM-500, BTM-505N, BTC-3000, BTM-400N, BTM-501T Review: Does not fit Biontech 105DN - just note that it does not fit the Biontech 105DN machine as the filters do not come with the wiring that are necessary for that type. Aside from that it may be good filters that fit other machines but definitely not that one. I am only giving 5 stars as desertcart refunded the full amount. Review: Too small. Didn’t work - Didn’t work. It was slightly smaller thn expected. Caused machine to leak. Saw no other filter that looked similar. ## Features - NSF certified materials: Activated Carbon/Silver-coated carbon made by KURARAY CHEMICAL (Japan). - Size: 75mm x 245mm - Made in Korea - Weight: 570g ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07MBMMW64 | | Best Sellers Rank | #391,088 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #300 in Replacement Countertop Water Filters | | Brand Name | IonHiTech | | Customer Reviews | 3.8 3.8 out of 5 stars (21) | | External Testing Certification | NSF | | Item Dimensions D x W x H | 2.95"D x 2.95"W x 9.65"H | | Item Weight | 570 Grams | | Manufacturer | IonHiTech | | Manufacturer Part Number | 740976951981 | | Material Type | Carbon,Activated Carbon | | Model Number | 740976951981 | | Number of Items | 1 | | Product Benefits | Removes Impurities | | Set Name | Biontech Water Ionizer Filter Set | | UPC | 740976951981 | | Unit Count | 1.0 Count | ## Product Details - **External Testing Certification:** NSF - **Item Weight:** 570 Grams - **Material:** Carbon,Activated Carbon - **Product Benefits:** Removes Impurities - **Product Dimensions:** 2.95"D x 2.95"W x 9.65"H ## Images ![Biontech Water Ionizer Filter Set for BTM-105D, BTM-105U, BTM-500, BTM-505N, BTM-400N, BTM-501T, BTM-595N - Image 1](https://m.media-amazon.com/images/I/51J482rD2QL.jpg) ## Questions & Answers **Q: Do you have a filter for model BTM-2000** A: Hello, dear customer. Yes, We have a filter that compatible with BTM-2000 model. Here is the link: https://www.amazon.com/dp/B07MC3J79R?ref=myi_title_dp\ Thank you. Sincerely, FilterTech Korea **Q: How many inches is this how long?** A: I'm not sure but it fits perfectly my BTM-500... **Q: Is this filter fit to BTM-5011** A: It is compatible with BTM-501T but We could not find BTM-5011 on our date base ## Customer Reviews ### ⭐⭐⭐⭐⭐ Does not fit Biontech 105DN *by S***T on July 20, 2023* just note that it does not fit the Biontech 105DN machine as the filters do not come with the wiring that are necessary for that type. Aside from that it may be good filters that fit other machines but definitely not that one. I am only giving 5 stars as amazon refunded the full amount. ### ⭐ Too small. Didn’t work *by P***D on March 16, 2022* Didn’t work. It was slightly smaller thn expected. Caused machine to leak. Saw no other filter that looked similar. ### ⭐⭐⭐⭐⭐ To use this filters effectively....rinse the machine (BTM 500) very well (follow rinse procedures) *by M***L on August 5, 2020* This product is excellent. We use this to replace old filters. ## Frequently Bought Together - Biontech Water Ionizer Filter Set for BTM-105D, BTM-105U, BTM-500, BTM-505N, BTM-400N, BTM-501T, BTM-595N - Robinair 34430 A/C Recycling Filter Drier - Quick Change Filter,Black, 1 Count (Pack of 1) --- ## 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/117081985-biontech-water-ionizer-filter-set-for-btm-105d-btm-105u](https://www.desertcart.be/products/117081985-biontech-water-ionizer-filter-set-for-btm-105d-btm-105u) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-06-22*