iOPURE QCTO-15 Cartridge


The QCTO-15 is a premium water filter cartridge to reduce chlorine, taste, odor, dirt, sediment, and rust. This filter replaces the Optipure CTO-Q cartridge and will work in QT-1, QT-1+, QT-2. QT-2+, and QT-3 systems.

Cartridge Diameter: 3.5″
Micron Rating: 0.5
Service Flow Rate: 2.25 gpm
Capacity: 22,500

10 in stock