Five Core

BOSS faucet five core technologies

Spanish SEDAL valve core
Spanish SEDAL valve core

It uses Spanish SEDAL valve core and Japanese ceramic chip, and has passed NSF, LAPMD, KTW, WRAS, ACS, WATER MARK and other multi-national certifications. It has been used for more than 1 million times and has a maximum operating temperature of 90 degrees.

Multinational certification
German NEOPERL bubbler
German NEOPERL bubbler
Save water20%

Using Germany's advanced NEOPERL aerator, the water flows smoothly and densely without splashing, saving 20% of water.

German NEOPERL bubbler
D-553 Bubbler
Tested at 2.5kg water pressure, the water output is 11.6 liters/minute, saving 20% water.

Forged lead-free male thread (extended) / stainless steel male thread (large flow)
Forged lead-free male thread (extended) / stainless steel male thread (large flow)
*Large flow external thread with 30% more water output
German NEOPERL lifting device
German NEOPERL lifting device
Used 500,000 times
Two-factor authentication
Bureau of Standards, Metrology and Inspection, Ministry of Economic Affairs
Lead-free faucet certification
Bureau of Standards, Metrology and Inspection, Ministry of Economic Affairs
Lead-free faucet certification
Water Resources Bureau, Ministry of Economic Affairs
Water Saving Label Certification
Stainless steel hot and cold water inlet pipes
Stainless steel hot and cold water inlet pipes
The inner tube is made of Santoprene® TPV, which complies with the US NSF standard and can be used in temperatures ranging from -40°C to 130°C.
Material: 304# steel wire
PVD vacuum plating/electrophoretic coating
Products tested by the Metal Industry Research and Development Center testing laboratory
It complies with the US NSF certification for being non-toxic and odorless, and comes with a filter at the water inlet to prevent impurities from entering the faucet body.
PVD vacuum plating/electrophoretic coating
Rose gold
PVD vacuum plating/electrophoretic coating
Matte Black
PVD vacuum plating/electrophoretic coating
gun gray
PVD vacuum plating
PVD vacuum plating
Salt spray test for more than 600 hours
Antioxidant (no discoloration)
Corrosion resistant (no fading)
Good lubrication (wear resistance)
Adhesion resistance (no falling off)
Multi-color
BOSS Film thickness
Nickel (Ni) 12~15um
Chromium (Cr) 0.25um
Salt spray test 120 hours
electrophoretic coating Matte Black
gun gray
Passed the neutral salt spray test for 200 hours
※PVD recommends maintenance once a week