---
product_id: 116587609
title: "Clearwater Filter Cartridge Cleaner - 800 ml (1 kg) Solution for Hot Tub, Spa & Swimming Pool Maintenance, Deep Cleans Filters Effectively, Up to 16 Uses"
brand: "clearwater"
price: "€ 53.47"
currency: EUR
in_stock: true
reviews_count: 6
category: "Clearwater"
url: https://www.desertcart.es/products/116587609-clearwater-filter-cartridge-cleaner-800-ml-1-kg-solution-hot
store_origin: ES
region: Spain
---

# restores filter efficiency & longevity 800 ml concentrated solution up to 16 deep cleans per bottle Clearwater Filter Cartridge Cleaner - 800 ml (1 kg) Solution for Hot Tub, Spa & Swimming Pool Maintenance, Deep Cleans Filters Effectively, Up to 16 Uses

**Brand:** clearwater
**Price:** € 53.47
**Availability:** ✅ In Stock

## Summary

> 💧 Dive into crystal-clear water with every clean!

## Quick Answers

- **What is this?** Clearwater Filter Cartridge Cleaner - 800 ml (1 kg) Solution for Hot Tub, Spa & Swimming Pool Maintenance, Deep Cleans Filters Effectively, Up to 16 Uses by clearwater
- **How much does it cost?** € 53.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/116587609-clearwater-filter-cartridge-cleaner-800-ml-1-kg-solution-hot)

## Best For

- clearwater enthusiasts

## Why This Product

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

## Key Features

- • **Spa-Grade Hygiene:** Keep your hot tub and pool filters operating at peak performance.
- • **Maximize Filter Life:** Extend your cartridge lifespan and save on replacements with every soak.
- • **Simple & Smart Usage:** Dilute 50ml per liter of water for optimal cleaning without waste.
- • **Economical & Efficient:** Up to 16 uses per bottle—get more clean cycles for less spend.
- • **Powerful Deep Cleaning:** Effectively removes oils, grease, and debris for pristine water clarity.

## Overview

The Clearwater Filter Cartridge Cleaner is an 800 ml concentrated solution designed for hot tub, spa, and swimming pool filter maintenance. It deep cleans and removes oils, grease, and debris, extending filter life and ensuring hygienic, clear water. Each bottle provides up to 16 uses when diluted properly, making it a cost-effective and essential product for maintaining peak filter performance.

## Description

Great prices on your favourite Gardening brands, and free delivery on eligible orders.

Review: Good item - Arrived quickly and a good price. Works really well
Review: EXCELLENT PRODUCT GOES A LONG WAY! - This is a great product and works really well. My filters come out looking brand new and in fact look cleaner than new filters!! I don't normally write reviews. I'm am providing this review on the grounds that I believe that there are other reviews on hear that are an unfair reflection of the product and so therefore felt compelled to share my pennies worth! I purchased this product on the 29th of April. At the time the cost was £14.99. As I write this review my fourth clean/cartridge is currently in soak, that's correct FOURTH. The instructions are not very clear on the product so I can understand why some that have purchased, have used the whole bottle to clean one cartridge. However applying a little common sense goes a long way to getting more from this product. Let me explain, this is 1ltr or 1000ml of solution. The instructions say 'Add 1 litre of Cartridge Cleaner for every 20 litres of water in a bucket'. Using a little math and simple rules of dilution would mean that 50ml of this solution would would treat 1ltr of water. Therefore depending on the size of your filter and the size of the vessel/bucket/jug you are filling to place the filter in, will mean that you can make this product go much much further. For example I add 250ml of this product to 5lts of water in order to completely submerged the filter. This gets me four clean filters. If I could be bothered to find a smaller vessel to clean the cartridge in i.e. one that has a capacity of say 2ltrs then I would get 10 cleans from this product(2 X 50ml = 100ml, 1000ml / 100 = 10). Currently a pack of six new Intex A filters on desertcart costs just shy of £24. I therefore conclude that this product is very good value for money and I will DEFINITELY be buying it again. I hope the above helps those that may be interested in buying this product. Happy soaking/swimming 🏊

## Features

- Causes serious eye damage.
- Causes severe skin burns and eye damage.
- Easily remove oils and greases from swimming pool and hot tub filter cartridges
- Up to 20 uses per bottle- add 50ml to every 1L of water- Just make sure your filter cartridge is fully submerged
- Ensure your filter cartridges operate effectively, giving you clean and hygienic water
- Extend the life of your cartridges so you can get the very best out of them and can replace them less often
- Great way to prevent debris and grease build up which can lead to impaired performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PSTQPLZ |
| Best Sellers Rank | 2,505 in Garden ( See Top 100 in Garden ) 8 in Pool & Hot Tub Cleaning Products |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,658) |
| Date First Available | 13 Mar. 2019 |
| Item model number | CH0031 |
| Manufacturer | Wilton Bradley |
| Material type | Lead |
| Part number | CH0031 |
| Product Dimensions | 8.5 x 10 x 25.5 cm; 1.06 kg |

## Product Details

- **Brand:** Clearwater
- **Global Trade Identification Number:** 05031470230722
- **Item form:** Liquid
- **Item weight:** 1.06 Kilograms
- **Product benefits:** Prevents stains, cleans and disinfects water

## Images

![Clearwater Filter Cartridge Cleaner - 800 ml (1 kg) Solution for Hot Tub, Spa & Swimming Pool Maintenance, Deep Cleans Filters Effectively, Up to 16 Uses - Image 1](https://m.media-amazon.com/images/I/615-PQ3VxeL.jpg)

## Questions & Answers

**Q: Does it have to be used in one go or can I break it down and do one part to one litre to clean one filter?**
A: I break it down, 250ml of cleaning solution per 5 litres of water. I measure it out using a plastic jug that I keep for hot tub use only. Hope that helps

**Q: It appears this stuff is difficult to dispose of legally after use.  What is the recommended way to dispose of used solution?**
A: It’s mixed with litres of water I just pull plug and it goes down drain that is joined to my household waste pipes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good item
*by C***S on 25 October 2025*

Arrived quickly and a good price. Works really well

### ⭐⭐⭐⭐⭐ EXCELLENT PRODUCT GOES A LONG WAY!
*by M***N on 14 June 2020*

This is a great product and works really well. My filters come out looking brand new and in fact look cleaner than new filters!! I don't normally write reviews. I'm am providing this review on the grounds that I believe that there are other reviews on hear that are an unfair reflection of the product and so therefore felt compelled to share my pennies worth! I purchased this product on the 29th of April. At the time the cost was £14.99. As I write this review my fourth clean/cartridge is currently in soak, that's correct FOURTH. The instructions are not very clear on the product so I can understand why some that have purchased, have used the whole bottle to clean one cartridge. However applying a little common sense goes a long way to getting more from this product. Let me explain, this is 1ltr or 1000ml of solution. The instructions say 'Add 1 litre of Cartridge Cleaner for every 20 litres of water in a bucket'. Using a little math and simple rules of dilution would mean that 50ml of this solution would would treat 1ltr of water. Therefore depending on the size of your filter and the size of the vessel/bucket/jug you are filling to place the filter in, will mean that you can make this product go much much further. For example I add 250ml of this product to 5lts of water in order to completely submerged the filter. This gets me four clean filters. If I could be bothered to find a smaller vessel to clean the cartridge in i.e. one that has a capacity of say 2ltrs then I would get 10 cleans from this product(2 X 50ml = 100ml, 1000ml / 100 = 10). Currently a pack of six new Intex A filters on Amazon costs just shy of £24. I therefore conclude that this product is very good value for money and I will DEFINITELY be buying it again. I hope the above helps those that may be interested in buying this product. Happy soaking/swimming 🏊

### ⭐⭐⭐⭐ Does the job and saves money!
*by J***L on 9 June 2020*

Use for cleaning my Lazy Spa filters. First, I rinse the filter using a garden hose to get rid of any debris (or sometimes, just the kitchen tap). I have cut the base off a 3L lemonade bottle and use this as my container to soak the filter. I put in 50ml of the cartridge cleaner, then top up with 1L of water. Drop the filter into the cleaning solution and leave to soak for 24hrs. As there isn't enough water to make the filter too buoyant, I don't need to worry about weighing it down. After 24hrs, just tip into the sink and rinse. Doesn't come up shiny white, but removes the grease etc and makes the filter considerably whiter than before cleaning! I leave the filter to dry before using again. I have just two filters, and swap out the dirty for the clean filter each time (usually once a week). Using just 50ml of cleaning solution, I get 20 'cleans' out of the bottle, which makes it considerably cheaper than using a new filter every time.

## Frequently Bought Together

- Clearwater CH0031 Filter Cartridge Cleaner Solution for Hot Tubs and Swimming Pools, Up to 20 Uses, 1 Litre
- Clearwater CH0009 Water Clarifier for Hot tub Spa and Swimming Water Treatment for Pristine Crystal Clear Water, 1 Litre
- Clearwater CH0019 1 kg Multifunction Chlorine Tablets, 4-in-1 Dispenser Tablets (Sanitiser, Stabiliser, Algaecide and Clarifier) for Pools and Hot Tubs, 50 x 20 g, White

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-03*