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poolrx

PoolRX+ pool unit 7.5k-20k gallons

    • Based on 4,129 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Pinch Me Pools
Arrives May 24 – May 28
Order within 15 hours and 56 minutes
Available payment plans shown during checkout

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Size: 7.5k-20k


Pattern Name: gallons


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

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

Brand: poolrx


Item Weight: 13.1 Ounces


Item Form: Gallons


Product Benefits: Controls Algae


Product Dimensions: 3.25 x 3.25 x 4.5 inches


Item Weight: 13.1 ounces


Manufacturer: Pool Rx


Country of Origin: USA


Item model number: 331001


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 24 – May 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • WORKS AMAZINGLY GREAT
Size: 7.5k-20k Pattern Name: gallons
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 ... show more
Reviewed in the United States on April 26, 2024 by Caro
    • Great product, saves time and money
Size: 7.5k-20k Pattern Name: gallons
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. ... show more
Reviewed in the United States on September 20, 2023 by Hughe Jass
    • Does the job!
Size: 7.5k-20k Pattern Name: gallons
Keeps the pool walls algae-free! Pool looks clear and worth what I paid! Recommend this product.
Reviewed in the United States on April 20, 2024 by Happy Customer
    • Great Product for preventing Algae in your pool
Size: 7.5k-20k Pattern Name: gallons
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. ... show more
Reviewed in the United States on March 15, 2024 by Captain Rog
    • was working nice but then clogged my filter
Size: 7.5k-20k Pattern Name: gallons
Review Image by Quest1 Quest1
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. ... show more
Reviewed in the United States on August 28, 2023 by Quest1 Quest1
    • Best pool product out there
Size: 7.5k-20k Pattern Name: gallons
Review Image by Drewswifey Drewswifey
This is the BEST thing I have ever bought as a pool owner. I constantly struggled to get our pool clear. After hundreds of dollars on every chemical under the sun and our pool would still be slightly cloudy. I dropped this into the filter and within 24 hours we have crystal clear water that STAYS clear for months. I've never been happier with a pool product before. It's worth every penny. ... show more
Reviewed in the United States on May 3, 2024 by Drewswifey Drewswifey
    • it works
Size: 7.5k-20k Pattern Name: gallons
I have always had a few spots in the pool that would grow algae in summer no matter the chlorine level, the guy at the pool store said to try this and it works -- algae disappeared (with brushing) and has not come back. the only negative is that the copper level - its what kills the algae goes high after awhile and starts to turn filter cartridges green so keep an eye on the level and if it goes up pull the thing out of the skimmer for awhile, I put it in a jar with pool water till the level dropped on the pool store water test. Anyway, it works great so I bought another to use this year ... show more
Reviewed in the United States on April 8, 2024 by A. bottorff
    • Wow, I mean wow!
Size: 7.5k-20k Pattern Name: gallons
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! ... show more
Reviewed in the United States on October 16, 2023 by Kryten

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