Speck Pumps Badu EcoMV Pump Union Kit [Qty 2] (2500300926) aquaflo An impeller like this is

An impeller like this is useful because it drives the pump’s ability to move water

OEM Pentair in-line check valve

The Purex compatibility

Installed in the proper Hydroflow setup

Speck Pumps Badu EcoMV Pump Union Kit [Qty 2] (2500300926) aquaflo An impeller like this isThe Speck Pumps Badu EcoMV Pump Union Kit, Qty 2 (2500300926), is a replacement union kit for compatible Badu EcoMV pump systems. Pump unions provide secure plumbing connections while allowing the pump to be disconnected for service without cutting PVC lines. This kit is a practical replacement when existing unions are damaged, leaking, worn, or missing from the installation. Keeping the correct union parts in place helps simplify future maintenance