Pay in 4 interest-free payments of $7.75 Learn more
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
⚠️ IMPORTANT: Outer Diameter Difference from OEM
This base provides the structural mounting foundation for the SuperMax pump
Multi-Port Valve
This closure (154575Z) fits Triton C-3 filters manufactured before March 1997
briefly open the air relief valve during startup to confirm air is purging correctly before bringing the filter up to operating pressure
Pentair Diffuser O-Ring 3/16" x 4-7/8" | EQ Series Pump | 350037Z Filter Cartridges ⚠️ IMPORTANT: Outer Diameter DifferenceThe Pentair 350037 is the OEM replacement diffuser O ring for the EQ Series Commercial Plastic Pump, sized 3 16" x 4 7 8". IMPORTANT: LUBRICATION REQUIRED SOLD SEPARATELY Always lubricate this O ring with a silicone based lubricant before installation. We carry the Pentair R172351 Lifeguard Silicone Lubricant the OEM matched product for Pentair equipment. This O ring seals the diffuser assembly within the EQ Series pump, preventing bypass of water
