3M Aqua-Pure Whole House Water Filtration System AP11T vs 3M Aqua-Pure Whole House Sanitary Quick-Change Water Filter System AP904: which is safer?

Where these two actually differ

• 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 Whole Home Water Filters by 3M.
• We flag Bacterial growth in filter media if maintenance is neglected, Carbon dust inhalation during cartridge replacement, Cross-contamination from contaminated incoming water if housing seals fail and Incomplete documentation of cartridge material composition on the Whole Home Water Filters by 3M and not on the Aqua Pure.
• The Aqua Pure is Activated carbon filter media; plastic housing and cartridge frame where the Whole Home Water Filters by 3M is activated carbon filter media, plastic 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.