The Hosetail with Ball Valve has a 40mm female thread with a stepped fitting which enables you to use either 40mm, 32mm or 25mm tubing. The fitting is used on the Pondmax filter for the backwash, but may also be used on other brands of filters with a 40mm threaded fitting.
Stepped Hosetail with Ball Valve
$16.00
Replacement for Pondmax Pressure Filters
6 in stock
Darryl Stewart (verified owner) –