Patent ID: 7442084

Claim:
A filter housing, comprising: an outer body; an inner body; a first portion of the outer body shaped as a wrench hex; a second portion of the outer body having texturing thereon sufficient to permit hand tightening of the filter housing into an equipment port; a third portion of the outer body having a smooth surface effective to permit affixing indicia thereon; an integral weather seal mounted onto a portion of the inner body; wherein the inner body includes a plurality of slots therein, and a circuit board is mounted in the slots; a male contact connected to one side of the circuit board; a female contact connected to another side of the circuit board; a first insulator affixed over a portion of the male contact; a second insulator affixed over the female contact; the second insulator including a rim with a section of the second insulator between the rim and a free end of the second insulator; and an O-ring fitted over the section of the second insulator.