Articles in this category Do i need to fit a GAS IT Vapour filter to my gas system ? When it comes to the filtration of LPG / Autogas, people think it's not necessary, because gas is green right? How to fit a GAS IT On bottle Gas Filter GAS IT Technical Documentation Which vapour filter do I need for a GAS IT tank We sell various types of vapour filters depending on the application but for our GAS IT tanks, which come with a 21.8LH outlet, we only sell a straight version that fits directly on the tap ... Which filter do I need for a GAS IT bottle outlet tap? We sell 3 types of GAS IT filter that will fit directly on the outlet tap of a GAS IT bottle, Alugas or even Gaslow bottle. We recommend fitting one directly on the outlet tap as that protects everyt... Where does the GAS IT Filter connect to, and how many filters do i need? Where does the GAS IT Filter connect to? We have various types of GAS IT Filters, but the main ones are designed to go directly on the outlet tap of either the gas bottle or gas tan