Hydro-Gear Authorized Substitution
The part number ZH-GMBB-3B5B-1RXX has been changed to part number ZH-GMBB-3B5B-1PXX. While the new part may look different, this is a Hydro-Gear approved substitution.
Please note that the price and availability shown is for the new part number ZH-GMBB-3B5B-1PXX.
|Old Part Number||ZH-GMBB-3B5B-1RXX|
|New Part Number||ZH-GMBB-3B5B-1PXX|