AQUASURE Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System vs Restored Waterdrop G2 Tankless Reverse Osmosis System 7-Stage Under Sink water Filter: which is safer?

Where these two actually differ

• 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 Aqua Guard and not on the Waterdrop.
• We flag Bacterial growth in storage tank, Reverse osmosis membrane integrity loss and Activated carbon saturation on the Waterdrop and not on the Aqua Guard.
• The Aqua Guard is RO membrane, carbon filters, stainless steel housing where the Waterdrop is Activated carbon, reverse osmosis membrane, polypropylene 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.