Pentair Impeller Lock Screw | EQ Series & C Series Pumps | 071037Z PCCF100 A worn or damaged handle

A worn or damaged handle that no longer seats securely in position can allow unintended flow paths

filter in a no-valve configuration

Larger spas or swim spas may require more

Pro Tip: Before ordering

Confirm your spa's filter configuration in your owner's manual before ordering

Pentair Impeller Lock Screw | EQ Series & C Series Pumps | 071037Z PCCF100 A worn or damaged handleThe Pentair Impeller Lock Screw (071037Z) is the OEM replacement fastener for EQ Series and C Series pump impeller assemblies. Specifications Pentair Part Number 071037Z Quantity Included Each Pro Tip Match the part number stamped or molded on your existing screw to 071037Z before ordering. When the pump is open for impeller service, inspect the shaft seal and volute O ring at the same time replacing worn components together avoids a second