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.

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

Master Spa or Down East Diverter Valve Parts

Master Spa and Down East diverter valve parts are used to repair diverter valves installed in many Master Spas and Down East hot tubs. These valves control water flow between jet groups throughout the spa.

Over time the internal components of the diverter valve may wear out due to chemical exposure, heat, and frequent use. Replacement parts allow spa owners and technicians to repair the valve without replacing the entire diverter body.

Common replacement parts include:

  • Diverter valve stems

  • Internal diverter assemblies

  • Valve caps and covers

  • Handles and knobs

  • O-rings and seals

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

Common Diverter Valve Problems

Customers often search for replacement parts when experiencing:

  • Master Spa diverter valve leaking

  • Down East spa diverter knob hard to turn

  • Water leaking around diverter handle

  • Broken diverter cap

  • Jets not switching correctly

SpaPartsNet is an independent supplier of spa parts and is not affiliated with or authorized by Master Spas® or Down East Spas®.

Need Help Identifying the Correct Part?

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