The
Evolution-RO1000 KDF/Catalytic Carbon pre-filter is the standard carbon
pre-filter included with system. For chlorine and chloramines reduction
for city water. Also reduces iron, hydrogen sulfide and heavy metals in
well water. Replace every 2,000 of product water. The Evolution-RO1000
Membrane Element is the standard membrane included with system. Two (2)
needed for system. Reduces 94%+ of total dissolved solids. Replace when
product water decreases and/or ppm’s increase.