Ring material
Stainless steel . Carbon steel . Stainless steel snap band
Polypropylene Nylon Our 11 types of replacement plastic collars can fits to most filter vessel ensuring bypass free filtration. Retainer ring versions are available in Polypropylene and Nylon to replaced to Hayward,Eaton, FSI,GAF etc. most filter housings in the market.
Offered in micron ratings 1-1500 with plastic and metal rings for versatility