Ultra Spa 1.75 lbs

Increases pH in Spa

Lowers pH in Spa

Onzen/SpaBoy Salt 10lbs

Bromine Tabs 1.5lbs

Nature2 Spa Sanitizer stick works with most hot tub filters for clean, clear water. Dissolves trace sanitizing mineral elements. The low maintenance alternative to heavy chlorine or bromine. Drop into filter and forget about it for up to 4 months!

TruBlu Sodium Bromide 2lbs

Kills bacteria with up to 75% less chlorine than ordinary systems.
Shock only once a month.
SmartChlor cartridge lasts up to 4 weeks depending on hot tub usage. Flips when empty.
The mineral cartridge lasts 4 months or whenever you drain your hot tub.