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