---
product_id: 21724809
title: "in Line DI"
brand: "porcewell"
price: "€ 25.39"
currency: EUR
in_stock: false
reviews_count: 2
url: https://www.desertcart.hr/products/21724809-in-line-di
store_origin: HR
region: Croatia
---

# in Line DI

**Brand:** porcewell
**Price:** € 25.39
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** in Line DI by porcewell
- **How much does it cost?** € 25.39 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/21724809-in-line-di)

## Best For

- porcewell enthusiasts

## Why This Product

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

## Description

High quality mixed bed DI  cartridge. Both cation and anion resin beds combined into a mixed bed. Typically, this filter was found only in pharmaceutical and other laboratories. Today  however, these filters are found in home reverse osmosis systems for control of  arsenic, nitrates, perchlorates and phosphates. They are also a favorite of reef  keepers and salt water fish enthusiasts. In fact we recently sent several to a fuel cell research firm. So if you need zero(0) tds  water, you need one of our DI cartridges. High quality mixed bed DI  cartridge. Both cation and anion resin beds combined into a mixed bed. Typically, this filter was found only in pharmaceutical and other laboratories. Today  however, these filters are found in home reverse osmosis systems for Pure Zero TDS Water uses.

## Product Details

- **Brand:** Porcewell
- **UPC:** 826333000759
- **Unit Count:** 1.0 Count

## Images

![in Line DI - Image 1](https://m.media-amazon.com/images/I/21rNTsWxiwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing product
*by A***R on December 20, 2018*

I recently purchased a 6 stage RO/DI filter for my saltwater aquarium. However, I was still getting low levels of Phosphates around 0.04ppm. I took a water sample to my local live fish store and they recommended a different 6 stage filter that was priced at $350. They tested their RO/DI water using the recommended filter and it came back at 11ppb. I purchased the inline DI filter installed it and flushed for about 20 minutes. I then took a sample back to the LFS and had it tested. End result......3ppb. I will deffenitly be a repeat customer when the time comes.

### ⭐⭐⭐⭐⭐ We Have Arsenic In Our Water
*by A***S on March 7, 2012*

Our city water dept has issued warning of elevated Arsenic warnings several times and the general public are left to their own devices to correct the problem. This addition intergrated well with my existing Mikro Delta Portable 3 Stage RO System (Mighty Mite) kit.I do not at this time have any testing strips for the water but I least have piece of mind now that both myself and the dogs are safe.

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**Shop now:** [https://www.desertcart.hr/products/21724809-in-line-di](https://www.desertcart.hr/products/21724809-in-line-di)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-08*