NOTE: This package only works with The Cold Stoic Classic, The Cold Stoic 2.0, and The Siberian.  For the Cold Stoic 3.0, use the Cold Stoic 3.0 Quarterly Maintenance Package.

Everything you need for 3 months of water purification.

• Three RENU certified filters
• Two Earth-friendly oil and dirt buoy
• One Chlorine-Free, Eco-friendly sanitizer stick

Instructions for use & Supplemental Video

Filter Cartridges

• Our filters generally last between 2 to 6 weeks for residential use. However, the lifespan can vary depending on local water quality and usage. To extend the life of your filter, avoid contamination from sweat, dirt, sunscreen, body oil, and other impurities.
• The Quarterly Maintenance Package typically lasts up to 3 months. However, this duration can vary by the factors mentioned above.
  

Spa Dirt & Oil Remover Buoy

• Removes the water foam and oil slicks from the surface of your Cold Plunge Tank without adding chemicals!
• Let the buoy float in your Cold Plunge Tank
• Leave in or remove while you’re using your Cold Plunge Tank
• Toss and replace at 6 weeks

Spa Sanitizer Mineral Stick

• Chlorine eco-friendly way to keep your Cold Plunge Tank free from harmful bacteria and reduces the need for harsh chemicals; less skin irritation
• Allow the sanitizer stick to stay on the bottom for the duration of 3 months.

Video Instructions