---
product_id: 285935319
title: "DURAWATER Purolite C-100E Cationic Resin Replacement for Water Softener 1 CuFt Bag Media"
brand: "durawater"
price: "A$1007"
currency: AUD
in_stock: true
reviews_count: 5
category: "Durawater"
url: https://www.desertcart.com.au/products/285935319-durawater-purolite-c-100e-cationic-resin-replacement-for-water-softener
store_origin: AU
region: Australia
---

# Efficient regeneration Low extractables for pure water Fast kinetic performance DURAWATER Purolite C-100E Cationic Resin Replacement for Water Softener 1 CuFt Bag Media

**Brand:** durawater
**Price:** A$1007
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your water game—soft, pure, and unstoppable!

## Quick Answers

- **What is this?** DURAWATER Purolite C-100E Cationic Resin Replacement for Water Softener 1 CuFt Bag Media by durawater
- **How much does it cost?** A$1007 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/285935319-durawater-purolite-c-100e-cationic-resin-replacement-for-water-softener)

## Best For

- durawater enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Purolite Quality:** Backed by a leading manufacturer known for durable, high-performance water treatment media.
- • **Generous 1 Cu Ft Capacity:** Bulk resin volume designed for high-demand households and professional setups alike.
- • **Optimized Kinetic Performance:** Experience superior ion exchange rates that keep your water soft and scale-free.
- • **Purity-Driven Low Extractables:** Enjoy cleaner, safer water with minimal resin leaching—health and home-friendly.
- • **Powerful Regeneration Efficiency:** Maximize your water softener’s lifespan with rapid and thorough resin renewal.

## Overview

The DURAWATER Purolite C-100E is a 1 cubic foot cationic resin replacement designed for water softeners, offering efficient regeneration, excellent kinetic performance, and low extractables to ensure high-quality softened water. Weighing 22.3 kg and manufactured by Purolite, it’s engineered for durability and optimal ion exchange in both residential and professional water treatment systems.

## Description

Purolite C100E is a premium, industrial grade gel polystyrenic strong acid cation exchange resin supplied in the sodium form. Its principal application in the sodium form is in industrial water softening.Purolite Standard Purolite Standard Resin is a high purity premium grade bead form conventional gel polystyrene sulfonate cation exchange resin designed expressly for the treatment of foodstuffs, beverages, potable waters, and water used in the processing of food. Its specification is such that it will exceed the relevant EEC requirements, and the resin is in compliance with the U.S. Food & Drug Administration Code of Federal Regulations section 21, paragraph 173.25; for use in the treatment of foods for human consumption. Its high bead integrity, excellent chemical and physical stability, and very low extractables content play a large part in its successful employment in these areas. Basic Features: Application - Domestic/Industrial/Food grade softening - supplied in Na+ form - Potable Use Polymer Structure - Gel polystyrene crosslinked with DVB Appearance - Amber, clear spherical beads Functional Group - Sulfonic acid Ionic Form as Shipped - Na+ Typical Physical & Chemical Characteristics Total Capacity, Na+ Form (min.).1.9 eq/l (41.5 Kgr/ft3) Moisture Retention, Na+ Form.46 - 50% Particle Size Range.300 - 1200µm

Review: This resin really works
Review: Worked as expected

## Features

- Advantages - Efficient regeneration - Good kinetic performance - Low extractables

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Purolite |
| Part number | Purolite-1Cuft |
| Item Weight | 22.3 Kilograms |
| Product Dimensions | 45.72 x 35.56 x 20.32 cm; 22.29 kg |
| Item model number | C100E |
| Color | resin |
| Item Package Quantity | 1 |
| Included components | 1 cu. ft. |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![DURAWATER Purolite C-100E Cationic Resin Replacement for Water Softener 1 CuFt Bag Media - Image 1](https://m.media-amazon.com/images/I/613EU1T+D8L.jpg)
![DURAWATER Purolite C-100E Cationic Resin Replacement for Water Softener 1 CuFt Bag Media - Image 2](https://m.media-amazon.com/images/I/31Ud7e25JxL.jpg)
![DURAWATER Purolite C-100E Cationic Resin Replacement for Water Softener 1 CuFt Bag Media - Image 3](https://m.media-amazon.com/images/I/51mbmJaF1hL.jpg)
![DURAWATER Purolite C-100E Cationic Resin Replacement for Water Softener 1 CuFt Bag Media - Image 4](https://m.media-amazon.com/images/I/41u6AJnqIZL.jpg)

## Questions & Answers

**Q: what is the difference with 8% verses 10% cross linked resin?**
A: The 10% resin has a harder shell than the 8% making it more chlorine resistance. So 10% would last longer on a chlorinated water supply. 
The folks at Aplus Water.

**Q: Will this resin work in a kinetico k60 system?**
A: Yes it should do the trick to restore your softener. I installed this resin in my system three years ago and it has been working like new ever since.

**Q: Will this work in a spring mate by brauch water conditioning co.?  it's about 28 yrs. old.**
A: This is standard mesh softening resin that should work in any water softener. If you have any doubts, be sure to check with the manufacturer of your water softener brand. 
The Folks at APlus Water LLC

**Q: A lot of iron where I am at. Will this help with keeping iron rust orange from coming through**
A: I assume your water has 1-10 PPM iron.  Most likely 2-3 PPM Iron.  Have your water tested for free so you know what your working with.  If more than 10 PPM than your need a special industrial system. I have a iron filter. Uses water to clean the coconut shell media. Iron filter about $1,200.00. Other medias are available based on your water. Other than that you can use your water soften to remove the iron. Hopefully you water softener can handle iron. If not then you might want a Iron breaker water soften for about $2,200.00. Or as I have a Whirlpool 33,000 Grain Water Softener about $400.00. Lastly many other new models are out there. Do your research so you don't buy options/equipment you don't need.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This resin really works
*by D***Y on 10 February 2024*



### ⭐⭐⭐⭐⭐ Worked as expected
*by S***N on 19 January 2026*



### ⭐⭐⭐⭐⭐ Parfair
*by D***C on 18 January 2021*

Transaction parfaite, relation avec vendeur parfait. Le produit est de très bonne qualité, mon adoucisseur est reparti pour 10 ans

## Frequently Bought Together

- Purolite C-100E Cationic Resin Replacement for Water Softener 1 CuFt Bag Media
- American Water Solutions Multi Purpose Filling Funnel 2.5" x 10"
- American Water Solutions Water Softener Gravel - 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 Australia*
*Store origin: AU*
*Last updated: 2026-03-10*