3M CS-91C Replacement Filter Cartridge 200 Gallons The QMP605S Quartz Sleeve is

The QMP605S Quartz Sleeve is the genuine replacement sleeve for use with the QMP605 UV countertop filter systems

Uses Resintech SIR-900 (activated alumina) media

making them unable to reproduce or cause harm and illness

Pentek 5" Slim Line Water Filter Housing features a blue reinforced polypropylene cap and a clear Styrene-Acrylonitrile (SAN) sump

3M CS-91C Replacement Filter Cartridge 200 Gallons The QMP605S Quartz Sleeve isFeatures: Reduces calcium and magnesium carbonates that form hard scale Extends equipment life Proven technology reduces cloudiness and extends holding time in brewed tea Improves beverage quality Compatible with Cuno CS 910C Softening System for Espresso Machines and Tea Brewers.