Hayward FDXLTER1930 FD Thermistor Replacement for Hayward Universal H-Series Low Nox Pool Heater sponge The addition of Vapor Shield

The addition of Vapor Shield "military grade" anti-fog technology keeps these lenses completely resistant to fog

Quick Latch mechanism makes it easy to drop down the respirator from face without removing head straps

Part Number: 2 x 59052900

The Brazeau Torque’s modern wrap-around design is safety rated to perform on the job and look great off the clock

Jandy® R0452500 Slotted Flow Sensor with 16' Cable for AquaPure®

Hayward FDXLTER1930 FD Thermistor Replacement for Hayward Universal H-Series Low Nox Pool Heater sponge The addition of Vapor ShieldHayward FDXLTER1930 FD Thermistor Replacement for Hayward Universal H Series Low Nox Pool Heater Replacement fd thermistor Fits hayward universal h series low nox pool heater models h150fdn, h150fdp, h200fdn, h200fdp, h250fdn, h250fdp Also fits hayward universal h series low nox pool heater models h300fdn, h300fdp, h350fdn, h350fdp, h400fdn, h400fdp Weight 4 pounds