Hy-Clor Pool Cleaner Diaphragm - Suits SWIFT and SLIDER VAC

HY-CLOR SWIFT and SLIDER VAC pool cleaner replacement diaphragm. Made from durable rubber and is chlorine resistant for long life. Please note: • If there is too much flow the Diaphragm will wear below the retaining ring. A small reduction in speed can result in a substantial increase in the life of the Diaphragm. By reducing the flow through the cleaner. (using the flow control valve). • Diaphragms can stretch and become less effective. Remove the cleaner from the pool, check the diaphragm for tears or excessive stretching by inserting a $2 (aus) coin into the diaphragm while holding it upright. If the coin passes through without shaking or prodding, replace the diaphragm.