The Pentek S7028 is designed for the following water filtration systems:
The Microline S7028 Sediment Carbon Prefilter is designed to remove chlorine, tastes and odors from your water. The S7028 has a 5 micron rating.
Depending on stock you may be shipped Pentek's version of this filter, RS-21-CB5. The RS-21CB5 is the same as the S7028, only manufactured by Pentek. Pentek Part number 255819-43.
The Pentek S7028 specifications: