---
product_id: 362777227
title: "PoolRX+ pool unit 7.5k-20k gallons"
brand: "poolrx"
price: "Bs.1122"
currency: BOB
in_stock: true
reviews_count: 4
category: "Poolrx"
url: https://www.desertcart.bo/products/362777227-poolrx-pool-unit-7-5k-20k-gallons
store_origin: BO
region: Bolivia
---

# up to 6 months effectiveness supports 7.5K-20K gallons 3 active ingredients PoolRX+ pool unit 7.5k-20k gallons

**Brand:** poolrx
**Price:** Bs.1122
**Availability:** ✅ In Stock

## Summary

> 💦 Dive into effortless pool perfection—because your summer deserves sparkle!

## Quick Answers

- **What is this?** PoolRX+ pool unit 7.5k-20k gallons by poolrx
- **How much does it cost?** Bs.1122 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/362777227-poolrx-pool-unit-7-5k-20k-gallons)

## Best For

- poolrx enthusiasts

## Why This Product

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

## Key Features

- • **Certified & Trusted:** EPA Registered and NSF/ANSI 50 Certified for safe, reliable pool care
- • **Chemical Demand Slayer:** Significantly reduces the need for harsh chemicals, saving you money and time
- • **Universal Compatibility:** Perfectly engineered for Chlorine, Salt, UV, or Ozone pool systems
- • **Long-Lasting Pool Clarity:** Keeps your pool sparkling clean for up to 6 months with minimal effort
- • **Triple-Action Algaecide Power:** Copper, Zinc & Silver combine for unbeatable algae defense

## Overview

PoolRX+ is a cutting-edge, EPA-registered algaecide unit designed for pools holding 7,500 to 20,000 gallons. Featuring a powerful triple-ingredient formula of Copper Sulphate, Zinc Sulfate, and Silver Nitrate, it delivers up to 6 months of algae protection while reducing chemical usage. Certified by NSF/ANSI 50, PoolRX+ works seamlessly with Chlorine, Salt, UV, or Ozone systems, simplifying pool maintenance and ensuring crystal-clear water all season long.

## Description

Pool Rx+ [Pool Rx Plus] is the updated algaecide formula from Pool Rx. Pool Rx+ contains three active ingredients, Copper Sulphate, Zinc Sulfate and Silver Nitrate, adding additional layers of protection to the original Pool Rx formula you have come to trust. The blue Pool Rx+ pool unit is an EPA Registered, NSF/ANSI 50 Certified, swimming pool algaecide supporting 7.5K-20K gallons of water. Pool Rx+ reduces chemical demand, improves water quality, simplifying pool care for up to 6 months. The Pool Rx+ pool unit is effective in rejuvenating the Pool Rx+ minerals for up to 1 year in your pool. For best results, start with a new Pool Rx+ pool unit at the beginning of each swim season. For year-round pool use, add a Pool Rx+ booster after 6 months, or if you see algae coming back sooner. Pool Rx+ products can support any size body of water & are ideal for use in Chlorine, Salt, UV or Ozone pools

Review: Awesome product - I’ve been using PoolRX for about three years, and it has kept my pool consistently sparkling with no algae issues at all. Living in Texas, the extreme heat really does a number on keeping pool chemicals balanced, but PoolRX has made that a non-issue. I replace it every 4–6 months, and it works quietly in the background without constant monitoring or extra effort. Before PoolRX, I was spending a fortune at the pool store on chemicals—easily five times what this product costs in a year—just trying to control algae. Now I use far fewer chemicals, save money, and enjoy a clear, low-maintenance pool. Highly recommend.
Review: Best pool accessory on the market! - I’ve been using the PoolRX+ in our 15,000-gallon pool for the past few months, and it has truly been a transformative experience. For years, we struggled with relentless algae problems every summer, which made maintaining our pool a frustrating and labor-intensive task. Thankfully, the PoolRX+ has completely changed that. Installation was a breeze. I started by cleaning the pool filters thoroughly, which is crucial for optimal performance. Once the filters were clean, I simply installed the PoolRX+ unit into our pool filter system. It was as straightforward as promised—no extra tools or complicated procedures required. The results have been nothing short of amazing. Since adding the PoolRX+, our pool has stayed consistently clear, and algae has become a thing of the past. It’s remarkable how much easier pool maintenance has become. What used to be a major chore has turned into a quick and effortless task. We’ve also noticed a significant reduction in the amount of chemicals we need to use. The PoolRX+ effectively reduces the need for heavy chemical treatments, which not only saves us money but also creates a safer environment for our family. With the PoolRX+, our pool water remains clean and balanced with far fewer chemicals, which is a huge plus. The unit has proven to be durable and reliable, lasting between 5 to 6 months before needing replacement. This longevity ensures that we get through the entire summer season without any interruptions or additional purchases. One thing to note is that the PoolRX+ raises the copper levels in the water. While this is a natural outcome and not a major concern, it’s worth being aware of. The benefits far outweigh this minor issue, as the copper helps in maintaining algae-free water. In summary, the PoolRX+ has been an absolute game-changer for us. It has drastically improved our pool maintenance routine and allowed us to enjoy a clean, algae-free pool with minimal effort. I highly recommend the PoolRX+ to anyone dealing with algae issues or looking to simplify their pool care. It’s a fantastic investment that delivers impressive results!

## Features

- Eliminates all types of Pool Algae
- Reduces chemical demand
- Effective for up to 6 Months
- NSF/ANSI 50 Certified
- Ideal for Chlorine, Salt, UV or Ozone systems
- New formula now with 3 Active Ingredients

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09FWQ8QCH |
| Best Sellers Rank | #645 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2 in Swimming Pool Algaecides |
| Brand | poolrx |
| Customer Reviews | 4.5 4.5 out of 5 stars (6,261) |
| Item Form | Tablet |
| Item Weight | 13.1 ounces |
| Item model number | 331001 |
| Manufacturer | Pool Rx |
| Number of Items | 1 |
| Product Benefits | Controls Algae |
| Product Dimensions | 3.25 x 3.25 x 4.5 inches |
| UPC | 700553310013 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** poolrx
- **Item Form:** Tablet
- **Item Weight:** 13.1 Ounces
- **Product Benefits:** Controls Algae
- **UPC:** 700553310013

## Images

![PoolRX+ pool unit 7.5k-20k gallons - Image 1](https://m.media-amazon.com/images/I/51Chco5gK2L.jpg)
![PoolRX+ pool unit 7.5k-20k gallons - Image 2](https://m.media-amazon.com/images/I/51G3cpuo+WL.jpg)
![PoolRX+ pool unit 7.5k-20k gallons - Image 3](https://m.media-amazon.com/images/I/71TJar2htNL.jpg)
![PoolRX+ pool unit 7.5k-20k gallons - Image 4](https://m.media-amazon.com/images/I/81+cqDEKkJL.jpg)
![PoolRX+ pool unit 7.5k-20k gallons - Image 5](https://m.media-amazon.com/images/I/71UlXEY8wtL.jpg)

## Available Options

This product comes in different **Pattern, Size** options.

## Questions & Answers

**Q: Has anyone else had a problem after using this product with it turning your blonde hair green.**
A: According to the Pool RX website, if hair turns green it’s because the chlorine is too high and reacting with the minerals in pool RX.  Recommend chlorine level while using pool RX is 1 to 1.5 ppm.  Not the normal 2 to 3 ppm recommendation for a residential pool.  Hope that helps

**Q: Does it work for black algae**
A: I use no algaecide now and my water is crystal clear. A properly maintained pool will not be susceptible to algae blooms. I use only chlorine, acid, base, and stabilizer. If you live in an area with high phosphates, you may wish to add some Phosfree+ to eliminate excess amounts as they are food for algae. Go to troublefreepool's website (100% free and an awesome community) to learn about your water chemistry and the proper methods/tools to test it. They also have chemical calculators and forums for resolving issues (e.g. algae blooms, cloudy water, etc). Good luck

**Q: This stained my inground pool with dark gray stains. UGLY!  Are they "metal" stains?  What would be the best STAIN REMOVER to buy to remove them?**
A: For this staining you need to have a professional to analyze your pool water. I did not have stains as a result of Pool RX. But my water is clear and no algae  so far.

**Q: I purchased in March, worked great when weather was not hot, now it’s not helping at all. Pool is green and it’s cloudy too. How long should it last?**
A: If your pool had a lot to clean up I think it doesn’t last as long. Also did you clean your filter when you put in the pool RX? My first one didn’t last as long so I got the poll RX plus. It’s been doing a great job. Also the pool gallons or size effects the longevity.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome product
*by A***T on February 9, 2026*

I’ve been using PoolRX for about three years, and it has kept my pool consistently sparkling with no algae issues at all. Living in Texas, the extreme heat really does a number on keeping pool chemicals balanced, but PoolRX has made that a non-issue. I replace it every 4–6 months, and it works quietly in the background without constant monitoring or extra effort. Before PoolRX, I was spending a fortune at the pool store on chemicals—easily five times what this product costs in a year—just trying to control algae. Now I use far fewer chemicals, save money, and enjoy a clear, low-maintenance pool. Highly recommend.

### ⭐⭐⭐⭐⭐ Best pool accessory on the market!
*by B***3 on July 24, 2024*

I’ve been using the PoolRX+ in our 15,000-gallon pool for the past few months, and it has truly been a transformative experience. For years, we struggled with relentless algae problems every summer, which made maintaining our pool a frustrating and labor-intensive task. Thankfully, the PoolRX+ has completely changed that. Installation was a breeze. I started by cleaning the pool filters thoroughly, which is crucial for optimal performance. Once the filters were clean, I simply installed the PoolRX+ unit into our pool filter system. It was as straightforward as promised—no extra tools or complicated procedures required. The results have been nothing short of amazing. Since adding the PoolRX+, our pool has stayed consistently clear, and algae has become a thing of the past. It’s remarkable how much easier pool maintenance has become. What used to be a major chore has turned into a quick and effortless task. We’ve also noticed a significant reduction in the amount of chemicals we need to use. The PoolRX+ effectively reduces the need for heavy chemical treatments, which not only saves us money but also creates a safer environment for our family. With the PoolRX+, our pool water remains clean and balanced with far fewer chemicals, which is a huge plus. The unit has proven to be durable and reliable, lasting between 5 to 6 months before needing replacement. This longevity ensures that we get through the entire summer season without any interruptions or additional purchases. One thing to note is that the PoolRX+ raises the copper levels in the water. While this is a natural outcome and not a major concern, it’s worth being aware of. The benefits far outweigh this minor issue, as the copper helps in maintaining algae-free water. In summary, the PoolRX+ has been an absolute game-changer for us. It has drastically improved our pool maintenance routine and allowed us to enjoy a clean, algae-free pool with minimal effort. I highly recommend the PoolRX+ to anyone dealing with algae issues or looking to simplify their pool care. It’s a fantastic investment that delivers impressive results!

### ⭐⭐⭐⭐⭐ THIS THING WORKS!! Even in the AZ summer months, it cut my chlorine usage in half!
*by H***Y on April 3, 2025*

I've been using this PoolRx device for almost a year and a half. It is ABSOLUTELY BRILLIANT!! Prior to this, I was using a floating Solar Shock unit which I purchased online from Costco. The Solar Shock worked well, but required weekly copper rod cleaning that was a PITA!!! It was messy, requiring you to scrape the copper rod with a wire brush, and soak the screen filter housing in CLR to keep it from getting completely calcified from hard water. During a calcium build-up cleaning by a professional company, I inquired about their weekly pool service (just to see what it would cost). When i got the quote from them, I noticed that they required that you have a PoolRx unit in order for them to honor the price they quoted. I had never heard of it, so I did a quick search and found that it's basically a MUCH BETTER version of the Solar Shock unit. You stick this item inside the pump basket. When your pool pump runs for normal cleaning, the chemicals inside this device disperse into your pool (it's invisible...no noticeable chemical smells or color). As these chemicals pass back through the pump basket, they interact with the copper rod located on the inside of the device and it actively keeps algae from growing in your pool. You still need to maintain some chlorine in your pool, but it has literally cut my chlorine usage IN HALF during the summer months in AZ. I went from 4+ chlorine tabs per week (in the 110+ degree summer months) down to 2. In the winter months, I use about 1 chlorine tablet every 2 weeks. I also have a unique "water wall" that acts like a high-end spa where water flows down the wall and creates a unique ambiance. The top of this water wall has a trough that stores a lot of water and during the summer months, that water can get NASTY in a hurry. I run the pump for this twice a day during the summer months to cycle the water, but with this PoolRx unit, a couple chlorine tabs and weekly shock treatments (necessary for my setup) my pool is crystal clear with absolutely no algae build-up (even when the water temps reach the 90s). Several summers back, even with the Solar Shock unit, I could not get the algae under control and eventually had to drain the pool, get it acid washed and start over. Take it from someone who has to maintain a pool in AZ, this thing WORKS! You need to add the refill chemicals every 4 to 6 months to keep everything working and you need to replace the whole PoolRx unit every year because the copper rod dissolves over time. For peace of mind knowing I won't have algae, the cost savings of 1/2 the chlorine usage, and it doesn't require maintenance...this thing is absolutely getting 5 stars from me. Hope this review helps.

## Frequently Bought Together

- PoolRX+ pool unit 7.5k-20k gallons
- Clorox Pool&Spa XTRABLUE 3” Chlorinating Tablets, Individually Wrapped, Kills Bacteria & Stops Algae (5 LB)
- EASYTEST 9-Way Pool Test Strips, 140 Strips for Hot tub and Spa, Accurate Testing pH, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness, Cyanuric Acid, Salt and Copper

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-20*