Algaecide | PoolRx | Copper Algaecide Unit | 20K to 30K Gallons | 4 Pack

PoolRx+ Copper Algaecide Pool Unit 20K-30K Gallons, Black 4/Pack is designed to deliver targeted algae control for mid-size pools. This copper-based algaecide helps prevent algae growth, reduces cloudy water, and minimizes metal buildup and scale, with dosing guided by your regular water tests. Engineered for 20,000–30,000 gallon systems, the black units blend discreetly into your pool equipment and play nicely with standard maintenance routines.

• Copper-based algaecide for effective algae control in 20K–30K gal pools
• Targets algae, cloudy water, metals, and scale to improve water clarity
• Four-pack provides consistent coverage between water tests
• Black unit design reduces visual distraction around skimmers and returns
• Dosing based on real-time water test results for precise application

Maintaining balanced pool chemistry becomes easier with PoolRx+ as a proactive solution. This unit supports clearer, safer swimming by addressing common water issues before they escalate. Use as needed based on your test results to protect your investment and extend the life of your equipment.

Add PoolRx+ to your pool care routine today and enjoy consistently clean, inviting water.