Safeguard your time on the water...ALERT
Early Detection with Patented “Probe-in-Can” Technology
  • NMEA 2000 Certified Plug & play.
  • ABYC H-24 Fire Test Certified – Mount anywhere.
  • Electronics in 316 stainless steel head – No extras to purchase.
  • Fuel Flow Rating: Up to 180 GPH / 680 LPH.
  • NEW! Signal Filters N2K - Shows alerts on your MFD
  • Plugs into the NMEA 2000 Network
  • For Recreational & Commercial Marine industry
SignalFilters Marine
  • Medium-Duty Fuel Filter / Water Separator
  • For Recreational vehicle industry
  • WIF Sensor System
SignalFilters RV
  • Heavy-Duty Fuel Filter / Water Separator
  • For Commercial Vehicles
  • WIF Sensor System
SignalFilters Truck

fader-L fader-R
  • SFH-N2K-SS
  • SFF-010-06
  • SFH-SS-G1
  • Harness 2
  • SFH-SS-L3
  • Harness 1
  • SFH-SS-G2
  • SFF-010-04

Engineered Solutions for Smart Sensors and Fuel Filters.

Signal Filters

depth of experience, innovative thinking, and manufacturing skills has allowed us to design and build dependable sensors for on-highway, off-highway, stationary and marine applications. The majority of our sensor and controller assemblies are custom designed for our customer's needs. OEM manufacturers have relied on the consistent quality of our sensor technology for over 35 years. We partner with customers' engineers to help design and build dependable sensor solutions including water-in-fuel sensors and low coolant sensors. Signal Filter sensors are made and assembled in Sandusky Ohio about 1 hour west of Cleveland Ohio.

Signal Filters™ Is a registered trademark of and manufactured by Entratech Systems LLC |