---
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: "690.99 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Ion Hi Tech"
url: https://www.desertcart.tn/products/117081985-biontech-water-ionizer-filter-set-for-btm-105d-btm-105u
store_origin: TN
region: Tunisia
---

# Lightweight 570g Design NSF Certified Safety Premium Kuraray Carbon Biontech Water Ionizer Filter Set for BTM-105D, BTM-105U, BTM-500, BTM-505N, BTM-400N, BTM-501T, BTM-595N

**Brand:** ionhitech
**Price:** 690.99 DT
**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?** 690.99 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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

- • **Japanese Tech Inside:** Utilizes Kuraray Chemical’s silver-coated activated carbon for superior impurity removal and longevity.
- • **Compact & Lightweight:** At just 570g and 75mm x 245mm, it’s engineered for easy installation without bulk or hassle.
- • **Seamless Compatibility:** Designed to fit multiple Biontech models (except 105DN), making upgrades effortless and reliable.
- • **Eco-Conscious Filtration:** Durable materials crafted in Korea promote sustainable water purification for your modern lifestyle.
- • **Certified Purity Assurance:** NSF-certified activated carbon ensures your water is filtered to the highest safety standards.

## Overview

The Biontech Water Ionizer Filter Set features NSF-certified activated carbon from Japan’s Kuraray Chemical, ensuring high-quality impurity removal. Lightweight and compact, it fits a broad range of Biontech ionizer models (excluding 105DN), delivering reliable, eco-conscious filtration crafted in Korea for the discerning professional.

## 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)
![Biontech Water Ionizer Filter Set for BTM-105D, BTM-105U, BTM-500, BTM-505N, BTM-400N, BTM-501T, BTM-595N - Image 2](https://m.media-amazon.com/images/I/41FZkfRlqnL.jpg)
![Biontech Water Ionizer Filter Set for BTM-105D, BTM-105U, BTM-500, BTM-505N, BTM-400N, BTM-501T, BTM-595N - Image 3](https://m.media-amazon.com/images/I/61vp+3bKiWL.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)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-06*