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visible improvement
Protect surfaces and equipment—add this dual-action treatment to your routine today and enjoy easier
Its robust design and compatibility simplify replacements and protect your pump investment
reliable algae control from a trusted pool chemist
Pleatco PTL18P4 Filter Cartridge filter pressure visible improvementPleatco filter cartridges are simply the finest replacement filters you can buy for your pool or spa. The Pleatco PTL18P4 Filter Cartridge is made of the finest filtration fabric. Its Free Flow Core creates rapid turbidity reduction that has superior dirt capturing and holding capacity. When using Pleatco filter cartridges the amount of time between cleaning and servicing is increased. Pleatco filters will reduce the water pressure and increase flow
