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☀️ Keep your pool’s chlorine shining longer — because your summer deserves flawless water!
Rx Clear Swimming Pool Stabilizer and Conditioner is a 25-pound, 100% cyanuric acid powder designed to reduce chlorine loss caused by UV sunlight. It extends chlorine effectiveness by maintaining stabilizer levels between 30–50 ppm, supports balanced pool water chemistry, and is suitable for both above ground and inground pools. Its fast-dissolving formula ensures quick distribution, making pool maintenance easier and more cost-efficient throughout the swimming season.







| ASIN | B07NF17TF3 |
| Best Sellers Rank | #39,235 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #114 in Swimming Pool Balancers |
| Brand | Rx Clear |
| Brand Name | Rx Clear |
| Customer Reviews | 4.7 out of 5 stars 960 Reviews |
| Item Form | Powder |
| Item Highlight | Water Balancer | Cyanuric Acid for Swimming Pools | Longer Lasting Sanitation | Helps Reduce Chlorine Loss Due to Sunlight |
| Item Weight | 25 pounds |
| Manufacturer | Rx Clear |
| Number of Items | 1 |
| Package Size Name | 25 Lbs |
| Product Benefits | Maintains clean sanitized water, reduces chlorine loss, and improves chlorine effectiveness for cost efficiency and longer lasting sanitation Product Benefits Maintains clean sanitized water, reduces chlorine loss, and improves chlorine effectiveness for cost efficiency and longer lasting sanitation See more |
| Unit Count | 400 Ounce |
D**T
Great product and price
Keeps chlorine working great In hot sunny days!!
H**N
Great value
Much needed to keep your pool in balance. Works well and water stays clear.
B**A
Great value
Great price and shipment was great and fast! Will buy again when needed.
D**A
Takes a while to dissolve
It works well. Just wish it was more like a powder than granular. Took a long time to dissolve.
C**W
It works
As described but it’s not 100% Cyanuric Acid. It’s 96%….
J**B
Excellent value! Update 2022
Update one year later! Kept stabilizer in the original plastic bag and kept inside a plastic tub. The product remained intact!! Those reviewers who “dump” 25 lbs or mass amounts and say it doesn’t work are beyond clueless as how CYA works or should be added. I use Trouble Free Pool to balance my pool. As an example, my pool is 21,100 gallons and needed to raise my CYA from 50 to 70 to start the season. So, I added 4 lbs 6 oz slowly though a sock in the filter (per Pool Math) and left my pump on for 24 hours and do not backwash for a week. CYA does NOT register immediately - it could take up to a week! My point is, there is a specific method and measurements to guide you. Please don’t take advice or believe reviewers who apparently are totally ignorant of this product’s use. I am dismayed to see the price has almost doubled in the past year, but the efficacy of the product is unquestionable. Original review: Shipped quickly and a great price! Does not go bad so always purchase in large quantity and store in a plastic bucket! Happy customer!
K**N
Pool Stabilizer
Good buy
D**O
Great for pool
Stabilizer works.as expected!
Trustpilot
2 weeks ago
2 weeks ago