Pentair Impeller Assembly, 1 Phase, for Dyna-Glas/Dyna-Max Pump | C105-137PDB category_outdoor-heater-parts That can make the lift

That can make the lift unusable when needed most

Aquachek 551236 Silver 7-In-1 Test Strips – 100 Strips

Raypak 006707F Return Header Replacement for Pool & Spa Heaters

Commonly replaced during deep cleanings or when tubes show cracking

Ignition Type: Match Lit or 110V Electronic Ignition

Pentair Impeller Assembly, 1 Phase, for Dyna-Glas/Dyna-Max Pump | C105-137PDB category_outdoor-heater-parts That can make the liftWhat This Part Is Used For Pentair C105 137PDB Impeller Assembly Dyna Glas Dyna Max, 1 Phase is a replacement impeller for compatible Dyna Glas and Dyna Max pump models. It is configured for 1 phase motor systems. Why This Part Matters Worn impeller vanes reduce water circulation and system efficiency. Replacing the impeller restores designed flow rates and pump performance. Proper phase configuration ensures compatibility with the installed motor.