Today preparing to replace filter elements for this brand Kemflo RO water system.
Step 2 Olsmopure Udf Gac Carbon to remove chlorine, odor & taste.
Step 3 the second carbon filter, brand is Olsmopure CTO carbon filter.
Step 4 is the important filter, RO Membrane filter to process pure and clean water up to 0.00001 micron.
Step 5 is the last real carbon filter, to balance water taste filling good.
And last step is check the air pressure in RO water storage. tank