Watkins Spa Filter Standpipe for AG Plus, Hot Spring 76504. This newly designed standpipe (redesigned in Feb. 2012) is used to prepare a 1990-current Hot Spring spa, "EverFresh." This gray-colored standpipe has been modified to accommodate the Freshwater AG+ Sliver Ionizer. The AG+ Silver Ionizer cartridge is inserted into the standpipe's top and suspended within.
- You Will Receive One Item
- High Quality that's made to last!!
