Swimming Pool Spa Water Chemical Test Kit for Chlorine and Ph Test (Refill Only)

Indicates conditions as expected. Good price.

Great product for monitoring my pool’s chemical levels! Replaced my kit’s original solution and continues to give accurate results.

Just pool test drops. Nothing to talk about.

The chemicals are fine but the bottles are stiffer than I am used to. The tops were a little difficult to remove at first and may loosen up as I use it more. To squeeze the drops, the bottle is very stiff. That has nothing to do with the chemicals, they are fine but I have arthritis in my hands so it is more difficult to manipulate small things like this. just an FYI for other older people.

Perfect for pool

This was the exact product replacement for my test kit that I've had for about 2 years.

The chemicals work fine. The 3 stars is because of the bottles. The lids are difficult to get off and the plastic is stiff (even in 95 degree weather), causing more/bigger drops to come out when squeezed--wasting the product and not giving correct results unless you handle very delicately. Oh well.

We have used these to test our hot tub for many many years. It’s super simple, four drops in the water test kit to test chlorine and pH levels. Once we know where we stand by matching up the colors on the test kit, then we just add pH up or pH down and some chlorine and everything stays pretty perfect!! Super easy and accurate!