Stage 2 – Reverse Osmosis Membrane
After prefiltration, the water travels to the reverse osmosis membrane
where the primary cleaning is performed. Here, water is forced through a
semipermeable membrane under pressure, and most minerals, chemicals or
objectionable matter that might have been in your water are flushed down
the drain.
Replacement:
Reverse Osmosis Membrane – Part number 12752A
Stage 3 – Auxiliary Filter #1
Stage 3 and 4 allow you the flexibility to meet your needs, by offering you a
variety of cartridges.
Purefecta Bacteria/Virus Guard – is certified by the WQA to remove
VOC Guard – removes volatile organic compounds. See performance
Arsenic Guard* – by working with the RO membrane, the Arsenic
Perchlorate Guard* – removes perchlorate, a by-product from rocket
Chloramine Guard* – removes chloramine, a chemical used to treat
Mineral Plus* – this exciting new innovation adds beneficial minerals,
* Tested and verified by independent laboratory testing.
Stage 4 – Auxiliary Filter #2
and
data sheet for a list of contaminants.
Guard is able to remove both trivalent arsenic and
pentavalent arsenic. See performance data sheet for
more information on the two forms of arsenic.
and jet fuel, found in various locations around the
world.
approximately 1/3 of US municipal water sources.
such as magnesium and calcium, to your drinking water.
This cartridge will also enhance the taste of your treated
water.
5
more than 99.99% of viruses and
99.99999% of bacteria. When used
in conjunction with an air charge
tank and prefilter (Part Nos. 9309A or
9461A), the K5 Drinking Water Station
equipped with Purfecta Virus/Bacteria
Guard is considered a microbiological
purifier.