The Plunge Original is built to be used every day without becoming a chore. Michael Kummer, who has run one for over two years, reports the chiller holding its set temperature down to 39°F indefinitely with no fiddling, and a 20-micron filter paired with ozone sanitation keeping the water clear for months between changes. The acrylic and fiberglass shell suits an indoor or outdoor installation. The limits are that it does not go as cold as some rivals, that the chiller has no scheduling or app control, and that at six feet tall Kummer has to choose between his toes and his knees in the standard length.
- — Cools water to as low as 39°F with Pro Chiller
- — Features advanced filtration system with 20-micron filter and ozone sanitation
- — Doesn't get as cold as some competing cold plunge tubs
- — Standard model may not accommodate people over 6 feet tall
▾Why it's ranked here
The Plunge Original is built to be used every day without becoming a chore. Michael Kummer, who has run one for over two years, reports the chiller holding its set temperature down to 39°F indefinitely with no fiddling, and a 20-micron filter paired with ozone sanitation keeping the water clear for months between changes. The acrylic and fiberglass shell suits an indoor or outdoor installation. The limits are that it does not go as cold as some rivals, that the chiller has no scheduling or app control, and that at six feet tall Kummer has to choose between his toes and his knees in the standard length.
- — Cools water to as low as 39°F with Pro Chiller
- — Features advanced filtration system with 20-micron filter and ozone sanitation
- — Doesn't get as cold as some competing cold plunge tubs
- — Standard model may not accommodate people over 6 feet tall
