iSpring 6-Stage Alkaline RO System with pH+ remineralization
6-stage reverse osmosis system with mineral boost for balanced pH and essential minerals. Customer notes easy installation and clear instructions, with water described as crisp and high quality
Highlights
- top-mounted installation
- mineral AK stage for pH balance
- watchable filter housing
Pros
- easy installation from above
- transparent first-stage housing for monitoring
- mineral boost for balanced pH
- high-quality water output
- clear setup instructions and video guidance
Cons
- reports of leaking faucets
Best For
Features
- Top-mounted fastener allows installation entirely from above, removing below-sink nut tightening
- Mineral AK stage adds natural minerals and maintains a balanced pH for remineralized water
- Transparent first-stage housing enables monitoring of contaminant buildup for timely filter changes
- NSF/ANSI 58 certification covers the entire RO filtration system
- Reduces total dissolved solids (TDS) by 93-98% and PFAS by 96-99%