Keurig K155 Office Pro Single Cup Brewer with 90oz Reservoir - Cleanse

In this review of the Keurig K155 Office Pro Single Cup Commercial brewer, the bottom line is simple: it is built for busy offices and small workplaces that need fast, consistent single-cup brewing and easy maintenance. The reviewer highlights the large 90oz water reservoir and programmable controls as the single biggest reasons to buy, and notes the inclusion of a brewer cleanse kit with descaling solution and rinse pods as a real advantage for longevity and flavor. For teams that value speed and low daily fuss, this office-focused brewer delivers.

Key Features

• Large water capacity: The integrated 90oz reservoir reduces refill frequency so multiple users can brew throughout the day without constant attention.
• Programmable controls: The interactive touchscreen lets offices set brew temperature, Auto On/Off and language preference for consistent results and easy operation.
• Commercial power: With 1,400 Watts at 120 VAC it reaches brewing temperature quickly, delivering a finished beverage in under a minute.
• Maintenance kit included: The Cleanse Kit includes descaling solution and rinse pods to remove buildup and reduce flavor carryover between brews.
• Portable design: The brewer easily drains for transport and storage, which helps when moving between rooms or offices.
• Safe cleaning formula: The rinse pods use a gentle, odorless solution that is easy to use like a regular K-Cup pod.

Who It's For

The Keurig K155 Office Pro is best suited to small to medium offices, waiting areas, or break rooms where a steady stream of single-cup beverages is needed and users prefer button-press convenience. Teams who want a programmable brewer and a larger reservoir will appreciate fewer interruptions for refills and the ability to set workplace-friendly defaults.

Those who should look elsewhere include groups requiring a plumbed-in, hands-off water supply or households that want a compact machine for occasional home use. The brewer is not designed to be plumbed to a water line, so locations that need that feature will need a different model.

Pros & Cons

Pros

• Fast brew speed and consistent beverage quality make it reliable for busy environments.
• Large 90oz reservoir cuts down on refill interruptions during peak use.
• Programmable touchscreen and temperature control offer convenient customization for staff.
• Included cleanse kit and rinse pods make maintenance straightforward and help preserve flavor.

Cons

• Mixed reports on long-term durability mean some buyers may experience issues after a couple of years; consider warranty and service options.
• Cannot be plumbed to a water line, which limits true hands-off installation in some settings.

Specifications

Brand	Keurig
Model	K155 Office Pro
Power	1,400 Watts, 120 VAC
Water reservoir	90oz capacity
Maintenance kit	Includes descaling solution and rinse pods (4 count)
Plumbing	Not plumbable to a water line

Our Verdict

The Keurig K155 Office Pro is a solid choice for workplaces that need fast, repeatable single-cup brewing with minimal daily fuss. Its large reservoir, programmable controls and included cleanse kit make it good value for teams that will use it frequently, though buyers who need plumbed installation or who prioritize absolute long-term durability may want to evaluate service options before purchasing.

Frequently Asked Questions

Does this brewer require a water line?
No, the K155 Office Pro cannot be plumbed to a water line and uses the built-in 90oz reservoir for water.

What maintenance is included?
The package includes a brewer cleanse kit with descaling solution and rinse pods compatible with Classic/1.0 and 2.0 K-Cup systems to remove residue and oils.

How fast does it brew?
The commercial-grade 1,400 Watt heater brings water to temperature and can brew a single cup in under one minute.