---
product_id: 61103574
title: "Pool RX Black 20-30k 2 Pack"
brand: "poolrx"
price: "£9.44"
currency: GBP
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.uk/products/61103574-pool-rx-black-20-30k-2-pack
store_origin: GB
region: United Kingdom
---

# Pool RX Black 20-30k 2 Pack

**Brand:** poolrx
**Price:** £9.44
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Pool RX Black 20-30k 2 Pack by poolrx
- **How much does it cost?** £9.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/61103574-pool-rx-black-20-30k-2-pack)

## Best For

- poolrx enthusiasts

## Why This Product

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

## Description



## Product Details

- **Brand:** poolrx
- **UPC:** 652827847469
- **Unit Count:** 2.0 Count

## Images

![Pool RX Black 20-30k 2 Pack - Image 1](https://m.media-amazon.com/images/I/51a8BRGunFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Try and you will never go back to chemicals
  

*by A***R on Reviewed in the United States on July 7, 2020*

So if you use this right you will save money and your skin will live you. I used to own a swimming pool remodeling business and have seen all the gimmicks. I have now used this product  for three years and love it. Use a new one every 6 months when you cycle your filter and use chlorine tabs sparingly...don't even test the water anymore! It is similar to using a salt system in that this replaces the heavy chemicals you currently use. It's cheaper annually then chemicals and the kiddos can go all day without getting chlorine skin/eyes..

### ⭐⭐⭐⭐⭐ 







  
  
    IT WORKS!  I LOVE THIS PRODUCT!
  

*by I***N on Reviewed in the United States on June 28, 2019*

If you have a pool, and have had trouble with algae, BUY THIS NOW!  I bought two, one for each skimmer basket.  Algae was gone in a day, my pool is clearer than has been in a while.  In Texas, in June, I would usually be struggling to control the algae with chemicals.  I haven't had to do anything all season.  It has saved me so much money on chemicals and my chlorine lasts longer.  I LOVE IT!  I wish I had this 10 years ago when I first got the pool. Pool maintenance would have been so much easier.

### ⭐⭐⭐⭐⭐ 







  
  
    Best Anti Algae Product!
  

*by N***P on Reviewed in the United States on August 12, 2019*

A well kept secret that pool people don't want to avdertise as it puts them out of business!  Stops algea cold!  Even that impossible black algae gone in 36-hours!  Lasts 6-months and cheap to recharge and lasts another 6-months. Replace annually. Add phosphorous reducer and pool will sparkle!  Won't be without Pool RX.  No association with manufacture or anyone else. Just my personal pool and that if my neighbor. High Recommend!!!

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**Shop now:** [https://www.desertcart.co.uk/products/61103574-pool-rx-black-20-30k-2-pack](https://www.desertcart.co.uk/products/61103574-pool-rx-black-20-30k-2-pack)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-17*