If your stand was originally installed using Durafirm Concrete Expansion inserts and you are looking to replace the old bronze installation bolts with the new Stainless Steel installation bolts
This is a Maytronics Dynamic Power Supply With Indicator Lights
HC-3340 High Capacity Automatic Chemical Feeder
Can be installed directly in concrete or in optional anchor sockets
Dolphin Disposable Filter Bags - Pack of 5 color_White and Gray If your stand was originallyThis is a Maytronics Pack of 5 Disposable Filter Bags designed for specific Dolphin pool cleaners. They are used on the following Dolphin models: Advantage, Advantage Plus, Deluxe, 3001, 2002, 2x2, 2x2 Gyro, Heavy Duty, Enduro 21r, Pro, Pro X X2, Commander, Interactive, Plus Battery, Explorer, DX5 Plus, DX5, Wave 50 100, Evolution X5, 2x2 C6 Plus, and C5 CB. The disposal bags are designed to last for 3 cleaning cycles. This avoids having to clean the