Pool Supplies A to Z

Highly concentrated copper algaecide pool chemical requires smaller doses and works faster, to quickly control most types of algae in swimming pools. Available in several different quantities.

Pool Water Test Kit for low chlorine or low bromine. Ideal for commercial pool and spa operators who must comply with tough local ordinances. Low chlorine test kit for free chlorine from 0-3.0 ppm.

Pool Water Test Kit for low chlorine or low bromine. Ideal for commercial pool and spa operators who must comply with tough local ordinances. Low chlorine test kit for free chlorine from 0-3.0 ppm.

Powerful Chlorine-Free pool shock is a safe enough pool chemical to swim immediately after use. Chlor free pool shock chemical is a safe and powerful swimming pool chemical from In The Swim.

Concentrated pool filter cleaning formula quickly dissolves scale, rust, hair and oils from D.E. pool filters, sand pool filters and pool or spa filter cartridges. Effective pool filter cleaners.

Highly concentrated pool clarifier chemicals require half the dose of other pool clarifiers. New concentrated formula clears cloudy pool water quicker than other swimming pool chemicals.

Prevent swimming pool metal stains and calcium build up in swimming pools. Restore brilliance and shine to swimming pool water and help pool filter system remove metals from pool water.

Highly concentrated pool clarifier chemicals require half the dose of other pool clarifiers. New concentrated formula clears cloudy pool water quicker than other swimming pool chemicals.

3-inch calcium hypochlorite tablets eliminate the instability of gas and liquid chlorine. 3 inch Calcium Hypochlorite tabs contain no cyanuric acid. Thousands of pool supplies available with free U.

Measure the Total Dissolved Solids level of your swimming pool water quickly and accurately. TDS meter for swimming pool water is easy to use. Many more pool water test kits available at In The Swim.

Chemical Feed Tanks - In The Swim

Convenient swimming pool chemical reduces chlorine levels when the pool chlorine is too high. Chlorine neutralizer from In The Swim immediately reduces the chlorine level of swimming pool water.