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Old 16-06-2017, 07:43 PM   #122
Great Supremacy Member
Join Date: Jun 2001
Posts: 56,166
thanks. Actually those reverse osmosis ones looks heavy duty but is affordable comparatively. It is also highly effective in terms of cleaning. I saw 2 members in this forum who had bought this, I think one from US and the other from China so was wondering does it work with Singapore low water pressure which is lower than most 1st world countries..

Sorta lah........ you are right that PUB's lower range is close to 20 PSI, it's a bit low for some flats. You might want to open your riser and see if you have a pressure gauge there?

For my HDB place, it's 30 PSI at just outside in my riser......

Some other pax is about 40 PSI (3 bar)
1-hr ug/m3 + PSI
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