Arctic Pure | Smart pH Replacement Cartridges | 2-Pack enzyme If your spa is 2020

If your spa is 2020 or later with a Linux-compatible motherboard

Cartridge life depends on usage and water conditions

Coyote and Apollo parts are getting harder to source as the brand ages out — grab a spare while they're still available

Completely maintenance free: install it

bring the old internal to one of our three Ontario showrooms — we'll match it on the spot

Arctic Pure | Smart pH Replacement Cartridges | 2-Pack enzyme If your spa is 2020Smart pH Replacement Cartridges for Arctic Spas Spaboy System Keep your hot tub water perfectly balanced with Arctic Pure Smart pH Replacement Cartridges. Designed exclusively for Arctic Spas equipped with the Spaboy automated salt water system, these cartridges work with the Smart pH module to automatically monitor and adjust your water's pH levels so you spend less time testing and more time relaxing. Each pack includes two 300g cartridges that