Description
Saratoga Spa Filter Adapter 74450 Blue 1 1/2 Inch Threaded is a filter adapter for hot tubs.
Works with 74456 filter cartridge and other cartridges with 2 slots in bottom that require the threaded 1 1/2 inch MPT adapter.
Authentic factory filter adapter.
Need the yellow filter adapter 1 1/4 inch? see 74451
