Welcome to the updated SpaPartsNet!

Need help finding a part? Text photos: 772-800-5445 | Call: 844-500-4645

We’ve upgraded the site with more products and better shipping prices.

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(Excludes Alaska & Hawaii and oversized/heavy items.)

Note: Oversized/heavy items (like complete pumps) may require additional shipping charges, especially to AK/HI.

Previous Customers (Important)

If you previously had an account, your information is still here — you’ll just need to reset your password because passwords did not transfer during the migration.

Reset Your Password

Note: Some heavier items (such as complete pumps) may have shipping limitations outside of the USA.

Welcome to the updated SpaPartsNet!

Need help finding a part? Text photos: 772-800-5445 | Call: 844-500-4645

We’ve upgraded the site with more products and better shipping prices.

USA Shipping Promo: FREE SHIPPING in the USA on parts orders over $75
(Excludes Alaska & Hawaii and oversized/heavy items.)

Note: Oversized/heavy items (like complete pumps) may require additional shipping charges, especially to AK/HI.

Previous Customers (Important)

If you previously had an account, your information is still here — you’ll just need to reset your password because passwords did not transfer during the migration.

Reset Your Password

Note: Some heavier items (such as complete pumps) may have shipping limitations outside of the USA.

Shop by Category

Pentair Brand Diverter Valve Parts

Pentair diverter valve parts are used to repair diverter valves manufactured by Pentair that are installed in some hot tub and spa plumbing systems. These valves control the direction of water flow between spa jet groups and plumbing circuits.

Over time the internal components of the diverter valve can wear out due to heat, chemical exposure, and frequent use. Replacement parts allow the valve to be repaired without replacing the entire diverter assembly.

Common replacement components include:

  • Diverter valve stems

  • Internal valve assemblies

  • Valve caps and covers

  • Handles and knobs

  • O-rings and seal kits

Replacing worn diverter valve components can restore proper water flow control and eliminate leaks around the valve handle.

Common Diverter Valve Problems

Customers often replace diverter parts when experiencing:

  • Pentair diverter valve leaking

  • Water leaking around valve handle

  • Diverter knob difficult to turn

  • Broken diverter handle

  • Jets not switching correctly

SpaPartsNet is an independent supplier of spa parts and is not affiliated with or authorized by Pentair®.

Need Help Identifying the Correct Part?

Text photos: 772-800-5445 | Call: 844-500-4645