Optimum
S4
Purified Still & Sparkling Water Dispenser
The Optimum S4 is unique in offering a choice of purified sparkling water, as well as purified hot, cold and ambient temperature water. It is hygienic, ergonomic, and one of the most technically advanced water dispensers available.
CLEANCONTACT™ Anti-Microbial Surface
Organic anti-microbial coating helps maintain the cleanliness of touch-pad.
Sparkling Water
Refreshing sparkling water is readily available, in addition to hot, cold and ambient water.
Bullet-Proof Reliability
Scratch resistant panels and leak stop technology.
Optimal Dispensing Height & Area
Ergonomic design for “no-bend” dispensing. Spacious dispense area for larger refillable bottles and mugs.
Industrial-Grade
Our systems are designed to last a long time while never losing its performance.
The Optimum S4 is a tremendous refreshment solution for your workspace.
The Optimum S4 is one of our newest and most innovative products. It offers a wide selection of choice filtered water. The S4 is capable of dispensing cold, ambient and hot water, as well as a sparkling water option.
Your team will truly appreciate this dispenser! The Optimum S4 4-stage purification process removes sediment, chlorine, and bacteria to deliver some of the freshest tasting water possible.
Technical Specs
Optimum S4
| Weight | 72 lbs (33 kg) |
| Dimensions | 17.8” H x 14.2" W x 22.3" D (44.5 cm H x 36.1 cm W x 56.6 cm D) |
| Cold Tank Capacity | 15.8 gallons/hr (60 liters/hr) |
| Sparkling Tank Capacity | 0.18 gallons (0.7 liters) |
| Hot Tank Capacity | 0.33 gallons (1.25 liters) |
| Dispense Area | 11.25” (28.6 cm) |
| Rated Voltage/ Frequency | 110v/60hz @ 4.9 amps |
| Power Consumption | 160 kWh/24 hours |
Technology Features
Closed Loop
Closed Loop System
Sparkling Water
Sparkling Water
Anti Microbial Surfaces
Anti Microbial Surfaces
Auto Tank Sanitizer
Auto Tank Sanitizer
PURIFICATION STAGES
The Optimum S4 utilizes a 4-stage purification process that removes sediment, chlorine, and bacteria for the freshest taste possible.
Reduces Sediment like dirt, rust and silt STEP 1
Sediment Filter
Reduces organics like chemicals, solvents and chlorine STEP 2
Carbon Filter
Reduces Inorganics like lead, mercury and arsenic STEP 3
Lead Reduction
Carbon Block
Carbon filter & coconut shell enhances taste and purity STEP 4
Polishing Filter
Carbon filter & coconut shell enhances taste and purity STEP 4
Mineral Filter
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Optimum WS-i15
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Optimum WS-i16
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Optimum WS-S4
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Optimum i30
Water & Ice Cooler Countertop or freestanding
SERVICE REVIEWS
Optimum Testimonials
Denise Graham
On Ideas
The convenience factor alone makes the ig900 well worth the switch from bottled water. Add to that its all-in-one build and fresh taste and there’s really nothing like it. A definite win for everyone in the office.
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