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.
Our New Tub Up & Running
May 21, 2025
We got our new Calder Reunion up and running. This tub has the Freshwater Salt system and the IQ module to monitor the water quality. My first impression is quite favorable. More information to come.
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- Burrr
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- Placed on our deck
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- Salt system working
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- Night View
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- Nice and hot
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- Our Infinity FIlter
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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