Premier Pro Reverse Osmosis Drinking Water System vs Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System: which is safer?

Where these two actually differ

• We flag Bacterial growth in filter housing, Carbon filter dust and loose media fines, Membrane degradation over time and Microbial contamination from stored replacement filters on the Aquasure and not on the Aquasure.
• We flag Bacterial and microbial growth in housing and filters, Activated carbon filter degradation and dust release, RO membrane integrity failure and microbial breakthrough and Tubing and connector leakage or degradation on the Aquasure and not on the Aquasure.
• The Aquasure is carbon/sediment filters, RO membrane, plastic housing where the Aquasure is RO membrane, carbon filters, stainless steel housing, which is most of the difference in these two grades.
• These two are 5 points apart, close enough that price and fit should decide it rather than our grade.