Perfect for residential pools, or commercial facilities needing dispensing without hose kinking, clogging, or materials degradation from prolonged chlorine exposure The comprehensive set includes a flexible PVC feed tube (R172091), two 90°NPT fittings with nut (R172272), chlorine resistant VMQ/EPDM O gasket (R172009), stainless steel spring and filter screen for uninterrupted operations Engineered with resistant materials and precisions dimensions, these automatic pool chlorinator accessories deliver long term in harsh environments while maintaining factory grade functionality Designed as direct replacement parts for 320/322 automatic chlorinators, this pool chlorine feeder set ensures seamless compatibility to restores optimal distribution in aging or damaged systems Ideal for pool owners and maintenance professional seeking OEM compatible upgrades, it specifically supports users of automatic feeders requiring systems rehabilitation, Manufacturer: Elnwnnkc