3M Aqua-Pure AP802B Whole House Filter Housing vs 3M Aqua-Pure Whole House Water Filtration System AP11T: 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 Aqua Pure.
• We flag Bacterial growth and biofilm in filter cartridge, Carbon dust ingestion (loose media post-installation), Ineffective contaminant reduction if cartridge oversaturated and Uncertainty regarding PFAS removal capability on the Aqua Pure and not on the Aqua Pure.
• The Aqua Pure is polypropylene filter housing, carbon/sediment cartridge where the Aqua Pure is Activated carbon filter media; plastic housing and cartridge frame, 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.