3M Aqua-Pure AP802B Whole House Filter Housing vs Aqua-Pure Whole House Water Filter System AP101T: which is safer?

Where these two actually differ

• We flag Bacterial growth in spent cartridges, Polypropylene stress fractures under thermal or pressure stress and Cartridge bypass or seal degradation on the Aqua Pure and not on the 3M.
• We flag Bacterial growth in filter housing or media, Carbon dust or media breakdown ingestion and Loss of chlorine residual protection downstream on the 3M and not on the Aqua Pure.
• The Aqua Pure is polypropylene filter housing, carbon/sediment cartridge where the 3M is Activated carbon filter media with polypropylene housing, which is most of the difference in these two grades.
• These two are level, close enough that price and fit should decide it rather than our grade.