Master Spas 35 Sq. Ft. Teleweir Microban Filter – for use in the 35 Sq. Ft. Teleweir Filter Canisters not using the Eco-Pur Mineral Purification Filter systems.  Can be used with the Nature 2 Mineral Purification Cartridge, or the Leisure Time Spa Minerals Cartridge, as an alternative Mineral Purification Filtration system.  Used in the Clarity Series spas & the 2012 Contractors Series spas.

Measures: 4-15/16″ (OD) x 9-1/4″ (Length), with 2″ female SAE thread.  Alternate part number: 4CH-935, Master Spas Part Number: PWW35L-M