---
product_id: 83154405
title: "iFilters Water Softener Resin Media Replacement - 1/2 Cubic Foot (CuFt) | 100% Ion Exchange High Quality Premium Cation | 16,000 Grain Capacity | NSF Certified (MED-CAT-025/2)"
brand: "ifilters"
price: "VT116784"
currency: VUV
in_stock: true
reviews_count: 8
url: https://www.desertcart.vu/products/83154405-ifilters-water-softener-resin-media-replacement-1-2-cubic-foot
store_origin: VU
region: Vanuatu
---

# 16,000 grain capacity 100% ion exchange resin NSF certified quality iFilters Water Softener Resin Media Replacement - 1/2 Cubic Foot (CuFt) | 100% Ion Exchange High Quality Premium Cation | 16,000 Grain Capacity | NSF Certified (MED-CAT-025/2)

**Brand:** ifilters
**Price:** VT116784
**Availability:** ✅ In Stock

## Summary

> 💧 Upgrade your water game—softness that speaks success.

## Quick Answers

- **What is this?** iFilters Water Softener Resin Media Replacement - 1/2 Cubic Foot (CuFt) | 100% Ion Exchange High Quality Premium Cation | 16,000 Grain Capacity | NSF Certified (MED-CAT-025/2) by ifilters
- **How much does it cost?** VT116784 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/83154405-ifilters-water-softener-resin-media-replacement-1-2-cubic-foot)

## Best For

- ifilters enthusiasts

## Why This Product

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

## Key Features

- • **Certified Reliability:** NSF certification guarantees safety and durability you can trust.
- • **Effortless Installation:** Easy-pour 12.5 lb bags minimize mess and simplify resin replacement.
- • **Universal Compatibility:** Fits all water softeners, from home to RV—no guesswork needed.
- • **Long-Lasting Performance:** 16,000 grain capacity means fewer replacements and more savings.
- • **Premium Ion Exchange Resin:** 100% high-quality cation resin for superior hard mineral removal.

## Overview

The iFilters Water Softener Resin Media Replacement offers a premium 1/2 cubic foot of 100% ion exchange cation resin with a robust 16,000 grain capacity. NSF certified for quality and safety, it fits universally across residential, commercial, and portable water softener systems. Designed for easy installation and long-lasting performance, it ensures softer water that protects your skin, appliances, and plumbing.

## Description

Full description not available

## Features

- 💧 Universal Compatibility - 100% compatible with all water softener systems, both commercial and residential, including portable and RV water softeners for hassle-free replacement.
- 💧 Efficient Water Softening - Tackle hard water head-on with this long-lasting 16,000 grain capacity resin, ensuring extended use which helps you to save money in the long run.
- 💧 Premium Quality - Contains 100% ion exchange high-quality cation resin, designed to effectively soften water by removing calcium, magnesium, and other hard minerals.
- 💧 NSF Certified - Meets highest NSF standards for quality and safety, ensuring you get a reliable and durable product for your water softening needs.
- 💧 Enjoy Softer Water Benefits - Experience the difference of soft water on your skin, clothes, and appliances. Reduce soap scum buildup, improve lather, and extend the lifespan of your plumbing fixtures.
- 💧 Effortless Maintenance - This 1/2 cubic foot resin comes conveniently packed in two manageable 12.5-pound bags. The easy-pour design minimizes mess and simplifies installation, making it a breeze to breathe new life into your water softener.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | iFilters |
| Part Number | MED-CAT-025/2 |
| Item Weight | 23.7 pounds |
| Product Dimensions | 12 x 12 x 6 inches |
| Item model number | MED-CAT-025/2 |
| Color | Brown |
| Style | 1/2 Cubic Foot |
| Material | Other |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![iFilters Water Softener Resin Media Replacement - 1/2 Cubic Foot (CuFt) | 100% Ion Exchange High Quality Premium Cation | 16,000 Grain Capacity | NSF Certified (MED-CAT-025/2) - Image 1](https://m.media-amazon.com/images/I/811NGZDpS8L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can i use this resin in the d.i. rinse pro systems used for washing cars as a spot-free rinse?**
A: This resin is meant for water softeners and will do an excellent job in removing water hardness. This resin is used as the first (softener stage) of two stages on dual spot free rinse units, this is not DI resin. You could use this resin as part of your spot free rinse (stage 1) but you will want to use DI resin to further reduce the TDS (Stage 2) for a true spot free rinse. 

Hope this helps.

**Q: Does this product work with portable deionize system?**
A: Yes it will, but this is only one half of the needed resins.

You will also need an anionic exchange resin to fully recreate a DI system.

Alone this will remove calcium and reduce the TDS of your water (the other user is dead wrong). Mix this with an equal amount of anionic exchange resin and you will be okay.

You can recharge this cationic resin with brine or hydrochloric acid. You can recharge anionic resin with sodium hydroxide (lye).

**Q: Will this work with cr spotless water system?**
A: I would call your distributor and ask if canton resin is used in your setup.

**Q: Will this work in the DI-120?**
A: Maybe, works in most water softeners if not all.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use and perfect results
*by P***  on July 13, 2025*

Perfect and easy to use.Water super duper soft.Recommend this at least once a year if you have very hard water with harmful minerals like we do

### ⭐⭐⭐⭐⭐ Perfect!
*by G***N on June 24, 2025*

Works perfectly. I now have soft water running in my house. Current reading using test strips is 0 gpg.

### ⭐⭐⭐⭐⭐ Great in investment !!
*by A***R on June 17, 2025*

I got my RV water softener from my brother in law and it never worked right. Did someone research and replaced the resin and wow what a difference! The water was soft and the taste was awesome!!!! So if you're adding salt and no results this may be what you need.

## Frequently Bought Together

- iFilters Water Softener Resin Media Replacement - 1/2 Cubic Foot (CuFt) | 100% Ion Exchange High Quality Premium Cation | 16,000 Grain Capacity | NSF Certified (MED-CAT-025/2)
- American Water Solutions Multi Purpose Filling Funnel 2.5" x 10"
- IPW Industries Water Softener Gravel - Garnet Filter Bed Media for Filter Tanks, Water Conditioners, and Water Softeners - Pure Filtration Grade Bedding Perfect for Backwashing Tanks (15 Lbs)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-17*