---
product_id: 23793688
title: "ACF-1 Replacement Filter for Alkaline Water Ionizer"
brand: "iontech"
price: "€ 3.42"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/23793688-acf-1-replacement-filter-for-alkaline-water-ionizer
store_origin: IE
region: Ireland
---

# Up to 3,000 gallons lifespan Higher absorption efficiency activated carbon Made by USA-certified Pentair manufacturer ACF-1 Replacement Filter for Alkaline Water Ionizer

**Brand:** iontech
**Price:** € 3.42
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game with the filter that keeps your water—and your lifestyle—pure and unstoppable.

## Quick Answers

- **What is this?** ACF-1 Replacement Filter for Alkaline Water Ionizer by iontech
- **How much does it cost?** € 3.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/23793688-acf-1-replacement-filter-for-alkaline-water-ionizer)

## Best For

- iontech enthusiasts

## Why This Product

- Trusted iontech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Compatibility:** Perfectly fits IT-530, IT-580, IT-589, IT-656, IT-750, and IT-757 ionizers—no guesswork, just pure convenience.
- • **Long-Lasting Performance:** Filters up to 3,000 gallons (12,000 liters), reducing replacement frequency and saving you time and money.
- • **Smart Replacement Alerts:** Your ionizer notifies you when it’s time to swap filters—never miss a beat on water quality.
- • **Superior Purification Power:** Activated carbon filter outperforms standard coconut shell filters for cleaner, fresher water.
- • **Trusted American Craftsmanship:** Manufactured by Pentair, a USA-certified leader with 15+ years of filtration expertise.

## Overview

The ACF-1 Replacement Filter by IonTech is a high-efficiency activated carbon cartridge designed for select Alkaline Water Ionizers. Manufactured in the USA by Pentair, it offers superior absorption of contaminants like chlorine, fluoride, and heavy metals. Compatible with multiple IT-series models, it delivers up to 3,000 gallons of purified water, ensuring long-lasting, reliable performance with smart replacement alerts for hassle-free maintenance.

## Description

When your water filter tells you it is time to change the filter this is the filter for you. The Alkaline Ionizer Water Filter ACF-1 is for these models: IT-589, IT-757, IT-656, IT-750, IT-580, and IT-530. This filter has an activated carbon filter (ACF) that is better and has a higher absorption efficiency than other brands that have a coconut-shell granular carbon filter. The ACF-1 Replacement Filter absorbs very fine impurities, chemicals, and pollutants such as chlorine, fluoride, heavy metals, agriculture pesticides, and more. It dispenses a delicious and healthy purified water everyone in your family will enjoy. The ACF-1 Filter is manufactured by Pentair, USA, a certified manufacturer that has been around and been creating filters for over 15 years. You can expect this filter to last for 6,000-12,000 liters or approximately 1,500-3,000 gallons.

Review: Replaced Easily Every Year for 2 Years - Purchased my IT-757 Alkaline Water Machine late February, 2017. Replacements were easy to install. Had to flush/run filter a few times to have unit recognize new filter. PH tested and reliable. Ready for next year's replacement.
Review: Perfect fit. - I've been trying to find the right fit for my water ionizer for a while. My water dispenser is getting really, really slow. It's really hard because it doesn't have an item number or identifier or something for reordering. So its like trial and error but on the first try it works well. I save the box for future ordering.

## Features

- BETTER THAN OTHER FILTERS- Activated carbon filter has higher absorption efficiency than coconut shell granular carbon filters
- REPLACEMENT- Works with IT-530 IT-580 IT-589 IT-656 IT-750 IT-757 Alkaline Ionizers, Your Ionizer will tell you when it is time to replace the filter
- HIGH STANDARDS- Industry-leading manufacturing technique complies with the highest drinking water standards
- MANUFACTURER- Pentair is a USA Certified Manufacturer with over 15 years of experience
- LONG-LASTING- Filter lifetime is 1,500 - 3,000 Gallons of Water or 6,000 to 12,000 liters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | IonTech |
| Customer Reviews | 4.3 out of 5 stars 57 Reviews |
| External Testing Certification | ANSI |
| Material | Carbon,Coconut Shell,Activated Carbon |
| UPC | 616316629394 |
| Unit Count | 1 Count |

## Product Details

- **Material:** Carbon,Coconut Shell,Activated Carbon
- **External Testing Certification:** ANSI
- **Brand:** Hilarily
- **UPC:** 616316629394
- **Unit Count:** 1 Count

## Images

![ACF-1 Replacement Filter for Alkaline Water Ionizer - Image 1](https://m.media-amazon.com/images/I/41NUBTN1VEL.jpg)
![ACF-1 Replacement Filter for Alkaline Water Ionizer - Image 2](https://m.media-amazon.com/images/I/61VjTJO7UcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Replaced Easily Every Year for 2 Years
*by P***N on August 16, 2019*

Purchased my IT-757 Alkaline Water Machine late February, 2017. Replacements were easy to install. Had to flush/run filter a few times to have unit recognize new filter. PH tested and reliable. Ready for next year's replacement.

### ⭐⭐⭐⭐⭐ Perfect fit.
*by J***Y on January 18, 2017*

I've been trying to find the right fit for my water ionizer for a while. My water dispenser is getting really, really slow. It's really hard because it doesn't have an item number or identifier or something for reordering. So its like trial and error but on the first try it works well. I save the box for future ordering.

### ⭐⭐⭐⭐⭐ Water filter.
*by R***2 on September 6, 2021*

The really overpriced $65 is ridiculous for a filter for a water filtration system.

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-24*