Coltri Presec Visual Filtration Saturation Indicator

The Coltri PRESEC system wired probe connects directly to your compressor's final filter tower, providing real-time visual monitoring of filter element moisture saturation. Three color-coded LEDs display multiple moisture levels and system status at a glance, helping you maintain optimal air quality and know exactly when cartridge replacement is needed. Essential for serious diving operations. Warning - California Prop 65: Some products on this site can expose you to chemicals including Chloroprene, which is known to the state of California to cause cancer and birth defects or reproductive harm. For more information, go to www.P65Warnings.ca.gov.