Bottleless Water Coolers

Introducing Optimum Water Coolers, the perfect touchless, bottleless solution for offices looking to keep their workspace hydrated! Our water coolers provide clean, purified drinking water using multistage filtration and reverse osmosis. No more dealing with traditional 5 gallon water jugs—we have advanced technology that significantly reduces your environmental impact and still provides the highest quality of water.
Optimum PW50
Cost-Effective Cold & Hot Water Cooler
Optimum PW70

Touchless
Cold & Hot Water Cooler

Optimum PW90

Industry Leading Touchless Water Purifier

Optimum PW90 CT
Industry Leading Touchless Water Purifier Countertop

Product Comparison

Model PW50 PW70 PW90 PW90-CT WS-i12 WS-i15 WS-i16 WS-S4
Cold Water
Hot Water
Room Temp Water
Sparkling Water
Ice
Touchless
Optional
Mineral Boost
Sanitization
Activated Oxygen
Activated Oxygen
Activated Oxygen
Activated Oxygen
Ultraviolet LED Light
Ultraviolet LED Light
Ultraviolet LED Light
Draining Tray
Optional
Optional
Optional
Max Employees 20 35 50 20 50 75 85 50