[Installation News] FOREST RESOM Introduces BLOS (Building Oasis) Across All Guest Rooms
Sustainable Relaxation Begins with Water Quality.

FOREST RESOM, a premium eco-resort nestled in nature, has achieved a new level of water infrastructure innovation by introducing GeoGrid’s smart water quality management solution, BLOS (Building Oasis) in every guest room — ensuring both guest well-being and environmental sustainability.

Through this installation, purified and safe water is now supplied directly to all taps — including guest room sinks, showers, and kitchen areas — without the need for any purifiers or filters.
Guests can enjoy clean, healthy water anytime, while the resort eliminates the hassle of filter replacement and purifier maintenance.

BLOS is more than just a purification system.
It is an eco-friendly, integrated water management solution that monitors pipe condition, water quality, and usage in real time, while preventing slime, scale, and rust without the use of chemicals or physical cleaning.

With BLOS, FOREST RESOM not only delivers a superior water experience for its guests but also achieves ESG-driven sustainability and long-term facility management efficiency.

The standard for water management is changing —
BLOS is redefining the new normal for purifier-free resorts.

🌿 Control Water, Clean Life!

[Installation News] Seoul Inchang High School Adopts BLOS (Building Oasis) System
Building a Smart Water Purification Infrastructure for Improved Cafeteria Water Quality

Inchang High School, located in Seoul, has introduced GeoGrid’s smart water quality management solution, BLOS (Building Oasis), to enhance the hygiene and safety of water used for student meals and food preparation.

The installation project was carried out with the goal of supplying clean, purified water throughout all cafeteria facilities without the need for separate purifiers.
This not only addressed concerns over aging plumbing and tap water quality but also significantly reduced the cost and manpower required for purifier maintenance and filter replacement.

BLOS goes beyond being a simple purification device—it is an integrated water management system that continuously purifies tap water throughout the building and allows real-time monitoring of water quality.
At Inchang High School, the system was applied to all cafeteria areas, including cooking stations, washing sections, and water supply lines, and was completed in just one day without disrupting the academic schedule.

A school representative commented,

“Both students and staff can now use water with greater confidence, and the overall operation has become much more efficient.”

BLOS aims to expand its implementation to schools and public facilities across the nation, setting a new benchmark for smart and sustainable water infrastructure.

[Installation Case] Yegrin Apartments, Jongno-gu — BLOS (Building Oasis) System Adopted
Solving the Rusty Water Problem — The Beginning of a Purifier-Free Apartment

Yegrin Apartments in Jongno-gu, Seoul, have adopted GeoGrid’s smart water quality management solution, BLOS (Building Oasis) to resolve the issue of reddish tap water caused by aging pipes.

Before installation, residents experienced severe discoloration and odor in their tap water, leading most to rely on bottled water or individual purifiers.
However, within just three weeks after the BLOS system was installed, the entire complex passed all national drinking water quality standards, confirming significant and measurable improvement.

In particular, the tap water drinking rate, which had been only about 1% before installation, surged to 82% after BLOS was introduced — proving that a reliable, purifier-free water environment is now a reality.

Unlike conventional purifiers, BLOS is an integrated water quality management infrastructure that purifies the entire building’s tap water through a centralized system while monitoring water quality, usage, and pipe conditions in real time.
Without the use of chemicals or pipe cleaning, BLOS effectively prevents slime, scale, and rust, extends pipe lifespan, and dramatically reduces maintenance costs.

Through this installation, Yegrin Apartments have presented a new model of a “purifier-free apartment,” improving residents’ quality of life across environmental, economic, and residential satisfaction dimensions.

GeoGrid plans to expand the BLOS system to more aging apartment complexes and mixed-use residential buildings, leading the way toward the future of sustainable water infrastructure.

[Installation News] Seoul Kyunghee Girls’ Middle School Adopts BLOS (Building Oasis) System
Smart Innovation in Cafeteria Water Purification Infrastructure

Kyunghee Girls’ Middle School, located in Dongdaemun-gu, Seoul, has adopted GeoGrid’s smart water quality management system, BLOS (Building Oasis) to improve the school’s cafeteria environment and promote hygienic water use.

Previously, the school relied on individually installed water purifiers and filters, which raised ongoing concerns about tap water quality and sanitation. With the new system, however, purified water of drinking-water quality is now directly supplied throughout the kitchen, washing, and drinking areas — without the need for separate purifiers.

BLOS is an integrated water quality management solution that purifies tap water in real time as it flows through the building’s plumbing system while monitoring water quality data.
The installation at Kyunghee Girls’ Middle School was completed within a single day, causing no disruption to the school’s academic schedule.

A school representative stated, “We launched this project to provide a better environment for our students. Despite the short construction period, we’ve already experienced remarkable improvements in water quality.”

BLOS is expected to expand to more schools and public facilities in the future, setting a new standard for next-generation water quality infrastructure.