Nu-Calgon Micro-Plus 4 Water Filter

The Micro-Plus 4 housing is constructed of NSF approved PVC. The ends are tapped 1/4" FPT, Length 10.25", Diameter 2.09. Maximum temperature 100°F. This Micro-Plus 4 system is rated 25 gallons per day. Designed and manufactured to eliminate and control the three primary water-related problems: lime scale, silt and sediment, and objectionable tastes and odors. The Micro-Plus accomplishes this through 4 stages. Micro-Plus contains 6R Micromet, an NSF Listed, food-grade slowly soluble polyphosphate, which dissolves slowly into the water and stabilizes the hardness minerals, thereby preventing scale formation. Micro-Plus is equipped with a 100 micron screen to pre-filter the water as it enters the device and a 20 micron filter disc to filter the water as it leaves the device. This graduation of micron filtration, from 100 micron to 20 micron, enhances the service life in waters containing a high level of suspended particles, yet still provides 20 micron water. Micro-Plus contains the best available activated c...