Aqua Guard Calcium Hardness Increaser increased your pool water hardness. Keeping your calcium hardness in balance will aid in preventing corrosion of pool surfaces and equipment. This product is fast-dissolving and available in a 25 lbs. pail...

Aqua Guard pH Up quickly raises pH and alkalinity. This product is a fast dissolving granular and is safe for all pool types. Available in a 30 lbs. pail. Quickly raises pH and alkalinity Fast dissolving Granular pool soda ash Available in 30 lbs...

Aqua Guard pH Down is used to lower the pH of pool water. This fast dissolving granular pool acid lowers pH and Alkalinity quickly and safely. Available in a 30 lbs. pail. Lowers pH and alkalinity quickly and safely Fast dissolving granular pool...

Keep track of what is happening with your pool water at all times. Test kit Refill Replacement Bottle 3/4 oz. Hardness Reagent. Dropper Style Bottle. With the help of Taylor replacement reagents you can keep your liquid solution pool water test kits...

With the help of Taylor replacement reagents you can keep your liquid solution pool water test kits fully stocked! Test kit Refill Replacement Bottle 2 oz. Cyanuric Acid Reagent. Dropper Style Bottle. Keep track of what is happening with your pool...

Replacement solutions 1-5 for 5-way swimming pool and spa test kits! Easily tests for chlorine, bromine, pH, acid demand and total alkalinity. The easy to use color matching caps help guide you through your testing process. Maintaining proper water...