HotSpring ACE and FW Cartridge
HotSpring ACE and FW Cartridge
The OEM cell is gone. The Scepter is your heavy duty, factory-built replacement salt cell.
FINALLY!
July 23, 2026
SPECIAL 25% OFF STOREWIDE JULY 25TH-31ST 2026. USE CODE HOT
Testing modifications to the Scepter Quick Change option
For all of you who have been asking about the Freshwater Cartridge, the wait is almost over. This should be wrapped up next Friday so look for more information.
prototype
We have also been working hard on a chemical line specifically made for saltwater tub. It is our goal to provide information and products that will make your tub more enjoyable and your life easier.
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ChlorMaker · SmarterSpa · MegaChlor
ControlOMatic Owners
ControlOMatic closed. We still offer parts, heavy duty salt cells, and repair help.
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Saltwater Systems
Convert to Saltwater
Tired of itchy skin? Convert to saltwater. We'll help you choose the right system for your tub.
Need a Hand With Your Tub?
Get support from the people who make the parts.
Mon-Fri, about 8 AM-6 PM Mountain Time