---
product_id: 680726405
title: "SimPure 10\" x 4.5\" Cation Exchange Resin Filter, Whole House Water Softening Cartridge for DB10P, DB10C (2 Pack)"
brand: "simpure"
price: "S/.152"
currency: PEN
in_stock: false
reviews_count: 5
url: https://www.desertcart.pe/products/680726405-simpure-10-x-4-5-cation-exchange-resin-filter-whole
store_origin: PE
region: Peru
---

# 6-12 months lifespan per cartridge High-efficiency cation exchange resin 10" x 4.5" universal size SimPure 10" x 4.5" Cation Exchange Resin Filter, Whole House Water Softening Cartridge for DB10P, DB10C (2 Pack)

**Brand:** simpure
**Price:** S/.152
**Availability:** ❌ Out of Stock

## Summary

> 💧 Soft water, smart living—upgrade your home’s flow today!

## Quick Answers

- **What is this?** SimPure 10" x 4.5" Cation Exchange Resin Filter, Whole House Water Softening Cartridge for DB10P, DB10C (2 Pack) by simpure
- **How much does it cost?** S/.152 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/680726405-simpure-10-x-4-5-cation-exchange-resin-filter-whole)

## Best For

- simpure enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Softness:** Enjoy up to a year of premium water softening with recommended replacement intervals tailored to your water quality.
- • **Effortless Scale Defense:** Softens water by swapping hardness ions with sodium, protecting your pipes and appliances from costly buildup.
- • **Expert Support On Demand:** American-based customer service ready to assist you throughout the product’s life—because your water deserves the best.
- • **Optimized Flow & Pressure:** Designed with space inside the cartridge to maintain smooth water flow and prevent pressure drops for consistent performance.
- • **Universal Fit, Zero Hassle:** Fits most 10" whole house filter housings including SimPure, GE, and American Plumber models—upgrade without the guesswork.

## Overview

The SimPure 10" x 4.5" Cation Exchange Resin Filter is a high-efficiency water softening cartridge designed for whole house systems. It reduces hardness-causing minerals by exchanging calcium and magnesium ions with sodium, preventing scale buildup and extending appliance lifespan. Compatible with most standard 10" housings, it offers a 6-12 month lifespan depending on water quality, maintaining optimal flow and pressure. Backed by dedicated American customer support, it’s the smart choice for millennial professionals seeking reliable, hassle-free water softening.

## Description

SimPure Whole House Cation Resin Water Filter for Water Softening. Compatible with most standard 10" x 4.5" whole house water filter housings.

Review: Well- made- good washer seals for no leaks. - These SIMPURE- 4.5" x 10" Deionized Resin Filters, Whole House Cation DI Resin Water Filter Cartridges are a perfect fit into my Big Blue type of filter housings, and I put one of these in the number two position for some water softening and filtering. I have two wells - one at a remote cabin and one at my house and these are perfect for the potential softening and iron removal at both places. My number one filter is always a 5 micron for removing particulates, etc. and number three and four are carbon and metal removing filters. This new filter does not slow my water flow or pressure at 20 GPM @ 70 PSI and -that is always my first test on new filters- at both wells. Good filters at a good price for the water softening effect- until I can install a regular water softening system- but I will still use these also. Good find!
Review: Versatile, Reliable, Easy to Use, Giftable - The SimPure 4.5" x 10" Deionized Resin Filters (Whole House Cation DI Resin Water Filter Cartridge for DB10P, DB10C) are designed to provide high-quality filtration for your home's water system. These filters measure 4.5" x 10" and are compatible with SimPure DB10P and DB10C systems, commonly used in whole-house filtration setups. The 2-pack ensures that you have a backup when needed. The cation exchange process helps to reduce calcium and magnesium, which are responsible for water hardness. These filters generally last for several months depending on water usage and quality. The SimPure 4.5" x 10" Deionized Resin Filters are highly effective for individuals dealing with hard water and looking to prevent scaling in appliances and plumbing. They provide a cost-effective solution for improving water quality by removing hardness-causing minerals. These filters are easy to use and maintain, making them a practical choice for many homeowners.

## Features

- [Premium Water Softening Filter Cartridge] The SimPure Sodium Ion Cation Resin Filter Cartridge softens water by exchanging hardness-causing ions with sodium, effectively reducing scale buildup. It provides long-lasting performance, protecting appliances and improving water quality in both residential and industrial settings.
- [Enhanced Ion Exchange Efficiency] The SimPure Resin Filter Replacement Cartridge uses high-quality cation exchange resin to effectively soften water by replacing calcium and magnesium ions with sodium. This ensures efficient removal of hardness minerals, preventing scale buildup and extending the lifespan of plumbing and appliances.
- [Longer Lifespan] To achieve optimum performance, we suggest replacing the ion exchange resin filter every 6-12 months depending on your water quality. For best results and to extend product lifespan, we recommend a water pressure of 25-90 psi and a temperature range of 41-100°F.
- [Universal Size] Besides being the genuine filter for SimPure DB10C-2, DB10P, and DB10C housings, as a standard 10 x 4.5-in water filter cartridge, it also fits most 10 inch big whole house water filters and housings including but not limited to GE GXWH35F, GXWH40L, HB18B, WGB21B, American Plumber W15-PR, W10-PR, AP801T, AP801B, and HF45 series.
- [On-demand Support] Assistance is available from our experts, ready to answer any of your questions about your home water filter. Have a concern or question? American-based customer support is available for the life of the product. [Note] The filter is not fully filled to ensure optimal filter performance. This allows sufficient space for ion exchange, prevents pressure drop, and maintains efficient water flow through the media. Additionally, this filter is not designed for media replacement.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D99RVDCD |
| Brand | SimPure |
| Brand Name | SimPure |
| Customer Reviews | 4.6 out of 5 stars 21 Reviews |
| Item Dimensions D x W x H | 11.4D x 11.4W x 25.4H centimeters |
| Item Weight | 2.86 Kilograms |
| Item weight | 2.86 Kilograms |
| Manufacturer | SimPure |
| Manufacturer Part Number | RES-F10B |
| Material | Resin |
| Material Type | Resin |
| Model Number | RES-F10B |
| Number of Items | 2 |
| Product Benefits | Reduces hardness through ion exchange, removes chlorine and odors. |
| Product benefits | Reduces hardness through ion exchange, removes chlorine and odors. |
| Product dimensions | 11.4D x 11.4W x 25.4H centimeters |
| Unit Count | 2.0 Count |
| Unit count | 2.0 Count |

## Product Details

- **Material:** Resin
- **Product dimensions:** 11.4D x 11.4W x 25.4H centimeters
- **Item weight:** 2.86 Kilograms
- **Product benefits:** Reduces hardness through ion exchange, removes chlorine and odors.
- **Brand:** SimPure

## Images

![SimPure 10" x 4.5" Cation Exchange Resin Filter, Whole House Water Softening Cartridge for DB10P, DB10C (2 Pack) - Image 1](https://m.media-amazon.com/images/I/61JLrCbk2pL.jpg)
![SimPure 10" x 4.5" Cation Exchange Resin Filter, Whole House Water Softening Cartridge for DB10P, DB10C (2 Pack) - Image 2](https://m.media-amazon.com/images/I/71R9N-FYUCL.jpg)
![SimPure 10" x 4.5" Cation Exchange Resin Filter, Whole House Water Softening Cartridge for DB10P, DB10C (2 Pack) - Image 3](https://m.media-amazon.com/images/I/61A+etnCWmL.jpg)
![SimPure 10" x 4.5" Cation Exchange Resin Filter, Whole House Water Softening Cartridge for DB10P, DB10C (2 Pack) - Image 4](https://m.media-amazon.com/images/I/71L-83atc4L.jpg)
![SimPure 10" x 4.5" Cation Exchange Resin Filter, Whole House Water Softening Cartridge for DB10P, DB10C (2 Pack) - Image 5](https://m.media-amazon.com/images/I/61+nrz7TYUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well- made- good washer seals for no leaks.
*by R***L on 3 February 2025*

These SIMPURE- 4.5" x 10" Deionized Resin Filters, Whole House Cation DI Resin Water Filter Cartridges are a perfect fit into my Big Blue type of filter housings, and I put one of these in the number two position for some water softening and filtering. I have two wells - one at a remote cabin and one at my house and these are perfect for the potential softening and iron removal at both places. My number one filter is always a 5 micron for removing particulates, etc. and number three and four are carbon and metal removing filters. This new filter does not slow my water flow or pressure at 20 GPM @ 70 PSI and -that is always my first test on new filters- at both wells. Good filters at a good price for the water softening effect- until I can install a regular water softening system- but I will still use these also. Good find!

### ⭐⭐⭐⭐⭐ Versatile, Reliable, Easy to Use, Giftable
*by J***V on 17 December 2024*

The SimPure 4.5" x 10" Deionized Resin Filters (Whole House Cation DI Resin Water Filter Cartridge for DB10P, DB10C) are designed to provide high-quality filtration for your home's water system. These filters measure 4.5" x 10" and are compatible with SimPure DB10P and DB10C systems, commonly used in whole-house filtration setups. The 2-pack ensures that you have a backup when needed. The cation exchange process helps to reduce calcium and magnesium, which are responsible for water hardness. These filters generally last for several months depending on water usage and quality. The SimPure 4.5" x 10" Deionized Resin Filters are highly effective for individuals dealing with hard water and looking to prevent scaling in appliances and plumbing. They provide a cost-effective solution for improving water quality by removing hardness-causing minerals. These filters are easy to use and maintain, making them a practical choice for many homeowners.

### ⭐⭐⭐⭐⭐ Replaced an existing inoperative filter. Works fine.
*by I***S on 12 January 2025*

I noticed an immediate change in the softness of the water. The old filter was no longer working. I use it in a two-filter setup that I built myself to filter water from the hose outside so I can use it to wash cars. Prior to installing the filter system, the water would leave lots of calcium spots from all the dissolved minerals in our city water. Now with this replacement filter, I am back to having a spot-free car.

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-09-27*