Maytronics Dolphin Filter Bag & Bottom Lid Conversion Kit #1 (99954307-RK1) slicevalves Hayward DE3620 Pro-Grid assembly

Hayward DE3620 Pro-Grid assembly

Useful when the original button is faded or damaged

Helps restore proper return-side water routing

0kW heater pairing keeps the package aligned with systems built around that output level

Supports more complete cleaner restoration

Maytronics Dolphin Filter Bag & Bottom Lid Conversion Kit #1 (99954307-RK1) slicevalves Hayward DE3620 Pro-Grid assemblyA conversion kit helps update or restore the filter bag and bottom lid arrangement in a compatible robotic cleaner, and this Maytronics Dolphin version is identified as conversion kit number 1 using the 99954307 RK1 reference. Conversion kits are useful because they package multiple related parts into a more coordinated service solution. This kit has practical value because it addresses two linked areas of the cleaner at once rather than forcing the