iSpring CU-A3 3-Stage Ultra-Filtration Water Filtration System
The versatile and effective iSpring CU-A3 water filtration system can be installed different ways, such as under the sink or as a refrigerator filter. The three-stage filtration of the CU-A3 removes not only larger impurities such as sand, but also smaller contaminants such as bacteria and odors. Herbicides, pesticides, and more contaminants often found in water are effectively reduced, resulting in clean and good-tasting water.
Installation is simple, although some people may prefer to have a profession handle installing a system like this. The CU-A3 lacks a filter change indicator so some diligence is required although the one-step filter change procedure requires no tools. Water flow is good and resulting water quality is excellent, making this a solid choice for those seeking a more extensive three-stage water filtration system.