Lo-Chlor Salt Cell Protector 5L Support this replacement diaphragm is designed

this replacement diaphragm is designed to withstand regular use

For PC 2000 floor head removal

Diameter Hole  44mm ( ID )

All part numbers used for the Paramount In Floor Cleaning Module 6 Port:

Lo-Chlor Salt Cell Protector 5L Support this replacement diaphragm is designedLo Chlor Salt Cell Protector is a magnesium based calcium inhibitor that softens heavily encrusted salt cells. As well as limiting the build up of calcium scale on salt chlorinator cells, it softens deposits making them easy to remove. Lo Chlor Salt Cell Protector increases chloride concentration in water enhancing chlorine production. One treatment lasts approximately 6 months.