PoolRX+ pool unit 7.5k-20k gallons

4.5 4.5 out of 5 stars | 5,021 ratings

Price: 53

Last update: 09-06-2024


About this item

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

Product information


Top reviews from the United States

Mary Canfield
5.0 out of 5 stars Quick action of the product and ease of the product
Reviewed in the United States on April 10, 2024
This product works GREAT! Opened our 15ft. round pool and it was horrible. Added liquid chlorine and the pool RX to it, and within 5 days the pool is crystal clear.
Customer image
Mary Canfield
5.0 out of 5 stars Quick action of the product and ease of the product
Reviewed in the United States on April 10, 2024
This product works GREAT! Opened our 15ft. round pool and it was horrible. Added liquid chlorine and the pool RX to it, and within 5 days the pool is crystal clear.
Images in this review
Customer image Customer image
Happy Customer
5.0 out of 5 stars Does the job!
Reviewed in the United States on April 20, 2024
Keeps the pool walls algae-free! Pool looks clear and worth what I paid! Recommend this product.
Hughe Jass
5.0 out of 5 stars Great product, saves time and money
Reviewed in the United States on September 20, 2023
My pool guy had recommended this stuff to me and offered me a discount on weekly service if I let him use it in my pool. He charged me $90 a year for the PoolRx (which he didn't name, he just called it a "mineral treatment" and I later found out what it was) and discounted my service $10 per month, so it was a net savings for me, it made his job easier, and now I see it probably saved him money on chlorine, too. I later took over the pool maintenance on my own to save money and looked for advice online. I found a very knowledgeable community on a certain website that was full of great advice and pool care tips, but some of the more vocal, condescending members of the forum were very against using any type of mineral additives like Pool Rx and would ridicule anyone that said they were going to. It seemed that more than anything they were stuck in their ways, but they had some credibility and made some plausible arguments against it, so I followed the advice and was using only liquid chlorine to sanitize and keep algae at bay. I was having to shock my pool a lot more than I had liked and the algae still appeared in some areas even though I was keeping my pool at 5 ppm chlorine most of the time. That's higher than I wanted to keep levels at but algae would get bad if I didn't (and yes, stabilizer and Ph were ON POINT). I was going through a lot of chlorine. After about a year of this, I said the heck with it and bought the Pool Rx. Huge difference, right away. I bought the 7.5-20K gallon size for my 22K gallon pool because that was what my pool guy had used. It has worked great and I have had no algae and no problems with chlorine levels kept at 1-1.5 ppm through the hottest 4 months of a Phoenix summer. Chlorine has even dropped to 0.5 ppm a couple of times when I had to go longer than normal between servicing it, but I still had no problems. I have not experienced any of the negatives that the "experts" had warned about. No increased scaling or staining, no green hair, no problems with the pump or equipment. Just clear water, a pool that is easier to maintain, and a pretty good savings on chlorine. I added this canister in May and I plan to add the booster in October, then I'm starting over with another canister next May.
Captain Rog
5.0 out of 5 stars Great Product for preventing Algae in your pool
Reviewed in the United States on March 15, 2024
This is the second Pool RX that I have bought. I don't fully understand how the chemical composition works, but we had NO ALGAE or signs of ALGAE in our pool last summer. We have a 10K gallon built-in pool and this product worked great!! It's simple to use, just remove the filter pump plastic cover and drop the Pool RX into a clean filter basket and run the filter normally. That's it. Prior to using this product we had periodic episodes of algae, but not last year. It is a little pricey, at $59- but the product claims that you can use less chlorine. And if you have a backyard pool, you know chlorine prices have gone through the roof the past 2 years. I totally like this product and I'm betting you will too.
Quest1
4.0 out of 5 stars was working nice but then clogged my filter
Reviewed in the United States on August 28, 2023
Simple to use and I was happy with the rx treatment was working well and the water fell nicely. After a few days, I observed the water pressure was not flowing. I opened the filter and was clogged with a blue substance. I washed the filter and contacted this company for help but still yet to reply. I believe this is the type of filter and they recommend not to wash it for 2 weeks but how? If the filter is clogged. I had high expectations for this product and then no even help to figure out a solution.
Update: The company reach out and guided me for a solution and is working well very clear water. See last picture.
Customer image
Quest1
4.0 out of 5 stars was working nice but then clogged my filter
Reviewed in the United States on August 28, 2023
Simple to use and I was happy with the rx treatment was working well and the water fell nicely. After a few days, I observed the water pressure was not flowing. I opened the filter and was clogged with a blue substance. I washed the filter and contacted this company for help but still yet to reply. I believe this is the type of filter and they recommend not to wash it for 2 weeks but how? If the filter is clogged. I had high expectations for this product and then no even help to figure out a solution.
Update: The company reach out and guided me for a solution and is working well very clear water. See last picture.
Images in this review
Customer image
Caro
5.0 out of 5 stars WORKS AMAZINGLY GREAT
Reviewed in the United States on April 26, 2024
I discover this product about 2 years ago because I was sick and tired of having to balance the pool with chlorine, shocks, algae liquids etc. All you have to do with this is put it in your skimmer and done! Depending of how bad or green your pool is, you might have to shock it once but once it’s clear it stays crystal clear for months! 10/10 across the board on this. You wanna stop being a pool slave? Get this thing
JAC
5.0 out of 5 stars Unbelievable
Reviewed in the United States on March 7, 2024
I cannot believe what a game changer this is!!! I resisted for 2 years, could not understand how it could get my green pool to clear... not just non green, but see all the way to the bottom clear!!!!! AMAZING!!!
Our above ground pool sets for about 3 months unattended each year and I always spend lots of $$$ and weeks getting it up and running. Last year could not get it clear let alone all the algae gone. Was ready to take it out. As a last resort I bought the Pool Rx. Could not believe my eyes. So mad at myself for not trying it sooner. I think of all the $$$ spent on algicides, clarifiers, filter cleaners trying to get the pool clear. I have had it in for 4months now and cannot believe that it is still CLEAR & NON GREEN! I am so excited to have good weather and start using the pool!
THANK YOU - THANK YOU - THANK YOU great product.
Kryten
5.0 out of 5 stars Wow, I mean wow!
Reviewed in the United States on October 16, 2023
We were having so much trouble with algae in the pool this summer. I took our samples multiple times to the pool store and found out our pool cyanuric acid (CYA) levels were very high. The only way to fix high CYA is to drain and fill. So we drained the pool to the return, and back up to the skimmer, 5 times! What a pain, but finally after the last drain/fill cycle our CYA was under 100ppm. Still after doing this, the chlorine was not working effectively enough to clear the green algae we was on the bottom of the pool. Many vacuum and filter refresh cycles (four to be exact) we finally got all the green out. Then one week later the green came back! Very frustrating! I saw PoolRx+ on a few youtube videos and decided to take a chance. Put the device in the skimmer as instructed, a few days later, no more green in the pool! The pool stayed clear and the other chemicals were within spec. PoolRx+ is a must for any pool owner!

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