Optimum

3i PLUS

Electrolyte-Enhanced Hot & Cold Water Cooler

The water cooler that started it all for us. The Optimum 3i+ is a sweet combination of streamlined design and leading-edge water purification.

Most Advanced Purification Technology

On-board, multi-stage, reverse osmosis purification. Removes sediment, chlorine, bacteria and more.

CLEANCONTACT™ Anti-Microbial Touchpad

Organic anti-microbial coating helps maintain the cleanliness of touch-pad.

High Capacity
Large reservoir and compressor delivers constant cold water, even for large offices. No need to carry and store 5-gallon water jugs.
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.

INDUSTRY-LEADING CERTIFICATIONS
Including EnergyStar, UL, ISO 9001/14001, and is certified by WQA according to NSF/ANSI 42, 58, and 372.
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Gallons/day Capacity
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Plastic Bottles Avoided per day
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Clearly Pure Water
The Optimum 3i+ is the most trusted product to deliver the purest, freshest-tasting water for small to medium-sized spaces.
Featuring a large, 3-gallon cold tank, it purifies and holds more water than the Optimum 2i, making it an ideal source for fresh-tasting water in larger workspaces. It keeps your office hydrated and healthy. For purification, the 3i uses a 4-stage filtration process that removes sediment, chlorine, and bacteria while oxygenating water for the freshest test possible.

Technical Specs

Optimum 3i Plus
Weight93lbs (42 kgs)
Dimensions14” W x 17” D x 50.5” H
(355.6mm W x 431.8mm D x 1270mm H)
Cold Tank Capacity3 gallons (11 Liters)
Hot Tank Capacity0.5 gallons (1.8 Liters)
Dispense Area10.1” H (256mm H)
Reverse Osmosis Membrane Capacity80 gallons per day
Reccomended Water PressureDo not exceed 60 psi
Rated Voltage/ Frequency120v/60hz | 220v/50hz
Power ConsumptionHot: 4.0A/410W | Cold: 1.5A/110W

FILTRATION STAGES

For purification, the 3i+ uses a 5-stage filtration process that removes sediment, chlorine, bacteria while oxygenating water for the freshest test possible and adding electrolytes (Calcium and magnesium) at the end.
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
Reverse Osmosis

Carbon filter & coconut shell enhances taste and purity

STEP 4
Polishing Filter

Added minerals and electrolytes with enhanced alkalinity

STEP 5
BIO Boost

Kills bacteria, viruses and parasites

STEP 6
Activated Oxygen

Featured Technologies

Reverse Osmosis

Reverse Osmosis

Our water is purified utilizing advanced reverse osmosis.

Electrolyte Boost System

Electrolyte Boost

After the purification, minerals are reintroduced to the water to provide pH balanced drinking water with Electrolytes.

Fresh Water Flush

Fresh Water Flush

Dispenses a full 30 second flush to eliminate stagnant water and eliminiate any excess activated oxygen.

Anti Microbial Surfaces

Anti Microbial Surfaces

Our systems include anti-microbial surfaces to reduce contaminants possibly present.

Auto Tank Sanitizer

Auto Tank Sanitizer

Our coolers automatically sanitize the tank, helping eliminate microbiological contamination.

Closed Loop

Closed Loop System

All our coolers are closed-loop systems, enhancing safety and water purity.

Advanced Display

Advanced Display

Should your cooler need service, an advanced display alert will illuminate.

ADDITIONAL SYSTEMS

SERVICE REVIEWS

OPTIMUM TESTIMONIALS
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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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Joseph Roos
Edgewell Personal Care
I want to thank all of you for the service. Edgar’s team was extremely professional and proficient. It is rare that I have the luxury of a contractor performing a service without me having to constantly correct them on safety and professionalism.
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Gloria Smith
HR Employee Relations Director
Last year we had four workers’ comp claims due to lifting and replacing those heavy water jugs. And two employees slipped on spilled water from the jug change. Happy to report we have zero claims due to water this year. And everyone really loves the super chilled, fresh tasting water, too!
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Donna Tibbits
Facilities Manager
We used the same water system for years, but decided to go for the free week trial. On the first day I had almost 100 emails from employees telling me how fresh and delicious the new water tasted.
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Claudia Lewis-Robinson
Very friendly staff. When our system needs servicing they are there to do the job. Water is wonderful and the techs are great. Bottled water is a thing of the past! You need to try the new filtration system from them.
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Aurelia Gervasi
Optimum Water Solutions is the best! From electrolyte enhanced water to ice machines, they've got everything you might want/need for your business. Plus, the units are very professional looking and the people who come to install them make sure to give you instructions on how best to operate them. All in all a great product!
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Laura Bronkesh
Amazing product, service top notch. Love so much more than other delivery water services we used in the past. We don't need to haul water from my front step onto the holder. Highly recommend!
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Brooke Stamas
Optimum Water Solutions is the perfect choice for our office. No more bottled water! The taste is great and the service is fantastic. Lezah Preston made the choice easy. She was informative and brief- which is important when you're busy. So far we love our unit!
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Diane Brock
We like the water, ice and hot water convenience for the employees, and the satisfaction of knowing we are providing a superior alternative to tap water. Great service too!
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Mark Larie
Maintenance Manager
I'm a maintenance manager for a large 3PI and I couldn't work with a better company. I use them at all my warehouse sites. They are always professional, courteous and on time. they do a very neat and professional job on the install, service and follow-ups, and are the best bunch of people to work with.
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