Pentair U178-920P Pump Drain Plug 1/4" NPT scale-inhibitors Apply PVC primer and cement

Apply PVC primer and cement to the slip side and pipe

Test your spa water for metals and calcium levels

🔩 Easy Installation – Flexible material allows for quick

⚙️ Easy Installation: Includes all necessary hardware for quick and straightforward setup

Pentair U178-920P Pump Drain Plug 1/4" NPT scale-inhibitors Apply PVC primer and cementPentair U178 920PZ U178 920P Pump Drain Plug 1 4" NPT This part fits the following products: TRITON II SAND FILTERS ETI 400 HEATER Mastertemp Heater MAX E THERM HEATER MAX E PRO SERIES DOE PUMP DYNA PRO DYNA PRO E PUMPS DYNAMO PUMP DYNA WAVE SERIES PUMP DYNA JET SERIES PUMP PLASTIC SUCTION TRAP ASSEMBLY PACKAGE NO 115 5 IN. REPLACEMENT PARTS PLASTIC SUCTION TRAP ASSEMBLY PACKAGE NO 161 6 IN. REPLACEMENT PARTS MULTIPORT SIDE MOUNT 1 1 2 & 2 IN. VALVES