PondMAX Replacement Fittings For PF750 Filter (3/4", 1", 1 1/4")
31PS306
Plumbing Connection Fittings for PF750 Filters
The PondMax Replacement Fittings for the PondMax PF750 Pressure Filter include the 3/4", 1", and 1 1/4" connection points used to plumb the filter into your pond's inlet and outlet lines. These are the most common wear points on a pressure filter, since they are handled every time the system is connected or disconnected for seasonal maintenance.
Matched Sizing for a Tight Seal
The PF750 uses multiple fitting sizes depending on the plumbing configuration of your system, and using the correct size is essential for a leak-free connection. Repeated seasonal disconnection, combined with UV exposure and freeze-thaw cycling, gradually cracks the threads or hose barbs on the original fittings. A worn fitting typically shows up as a slow weep or spray at the connection point even when the hose clamp or union nut is fully tightened.
| Compatible With | PondMax PF750 Pressure Filter |
|---|---|
| Sizes Available | 3/4", 1", 1 1/4" (19 mm, 25 mm, 32 mm) |
| Material | PVC fitting body |
How to Use
Drain the filter and disconnect the plumbing before removing the worn fitting from the filter port. Apply PTFE tape to the new fitting's threads and hand-tighten before snugging with a wrench, avoiding overtightening on the plastic filter body. Reconnect hose or PVC plumbing and check for leaks once the system is repressurized.
Ideal for PF750 owners replacing a cracked or leaking fitting found during a seasonal plumbing inspection.