The Pentair OptiPure CTO-Q10 is a 10” Qwik-Twist cartridge for use in OptiPure QT10 Series Systems to reduce sediment down to 0.5-microns and reduce chlorine, taste & odor at a flow rate of 1.5 GPM for 15,000-gallons.

• Includes two (2) OptiPure CTO-Q10 Replacement Cartridges
• Applications: Fountain Beverages, Coffee, Tea, and Water - Primary Filtration in Combination Systems
• Improves the quality and consistency of cold and hot beverages.
• Reduces maintenance frequency and cost and extends equipment life.
• Gradient-density depth filtration reduces dirt, rust, and other debris as small as 0.5-microns to ensure clean, clear water and protect solenoids, valves and other fittings against wear and plugging.
• Activated carbon filtration makes water taste great and protects equipment against corrosive chlorine.
• High capacity cartridge extends filter system life, reducing maintenance frequency.
• 1/4 turn QT Qwik-Twist bayonet cartridge makes changing the filter quick, easy, and sanitary.
• NSF-Certified under Standard 42 as a replacement cartridge in OptiPure QT10 series systems.
• OptiPure Spec Sheet
• Replacement Installation Instructions
• System(s) Cartridge Used In:
• QT10-1 160-52009 (1 required, sold separately)
• QT10-2 160-52019 (2 required, sold separately) 
• QT1+CR 170-52080 (1 required, sold separately)

Specifications:

• Chlorine, Taste, and Odor Reduction Capacity: 15,000 gals.
• Service Flow Rate: 1.5 GPM
• Sediment Reduction: 0.5 microns (nominal)