We just purchased an above ground pool recently and had trouble with the chlorine levels and pH levels. We decided to go here because it is very close to home in Rock Hill, and had heard you could take water samples to pool supply stores, but was warned pool supply companies are expensive. To be honest, the products prices are not really any different than what we had paid at Walmart and Home Depot, but they advised us against using those types of chemicals (as they can damage your pool, the chlorine isn't as potent as its processed with something I forget that they mentioned overseas), and I came home and researched it and they were 100% correct! They use USA manufactured products only with regards to pool chemicals (I'm sure also for hot tubs as well). I bought a little baby floaty for an 18 month old relative at prices cheaper than Walmart and I guarantee a better product! A week or so later our water started getting cloudy and the pool floor and sides began feeling slimy. Immediately we go back to them and they hooked us up with the chemicals--worked overnight! Supposed to take in another sample of water this week for them to test. They will get your pool/spa just right for you! Testing the water is free if you purchase the products they suggest--you cannot beat that! Everybody I've interacted with at this store has been friendly and knowledgeable about pools (and I've been three times)--two of the best qualities employees can have! This is the only place to get your pool/spa products and I've had my pool for less than a month now! read more