MK-303.EG Model Filtration Process
Toray’s advanced developed proprietary Four-stage filtration technology catches even the most microscopic contaminants.
Stage 1 – Pre-screen: The pre-screen removes impurities bigger
than um (micron) such as rust, sands, sediment, contaminants
and particles
Stage 2 – Granular Activated Carbon (GAC): The
Torayvino filter uses high-grade activated carbon to remove
residual chlorine water odor and other chemicals from the
unfiltered tap water.
Stage 3 – Second Screen: Ensures rust,
sediments and impurities that are bigger than 114um (micron)
that could not be removed by the first screen.
Stage 4 –Hollow Fiber Membrane Filter: Toray’s advanced multilayer
hollow fiber membrane filters remove sand, rust, bacteria,
micro plastic, coliform, bacilli, microorganisms and
microscopic impurities from water and other liquid solutions
without removing calcium, magnesium and other minerals
essential to the human body. Toray’s advanced multilayer
hollow fiber membrane precisely removes contaminants in the
0.1mm to 0.003mm.