LPG filters

I have a single point Zavoli kit fitted and as im new to LPG i wondered if anyone knows of the whereabouts of the filters so i can change them?
Thanks in advance.

there should be one inline so you will have to follow the gas lines and look.

you say you are new to lpg, so first thing is to find the isolation valve on your tank. turn it off. i also remove the wires off the solenoid and tape em up safely just so it doesnt let gas through.

then start the car and run the gas out.

its probably not the text book method but i hate the smell of it and the fact that a tiny bit in the air causes old women to freak out and think theres a gas leak and they are all gonna have thier blue rinses blown to jupiter!!

then change filter and switch gas on, start car and spry leak detector over the unions to check for leaks!!

job done piece of cake!!

Thanks for the advice, ok i have 2 valves on my tank in the spare wheel well, they are round knobs, would they be set to a certain point or do you close them then open them up to whereever?
Thanks again..

yeah they are on or off, not controlling valves, be careful tho as you can break em quite easy. dont force em. the way to test if they are off is to try to run the car on lpg. if it dont run theres no gas getting through.

sounds like its similar to my system ive not changed mine yet but did look into buying the filters. seems there are two different sizes that might fit this setup so would make sure you source the correct ones.

Ok i have followed the Lpg line but cant really find what im looking for. Anyone got any pics of a typical filter.
I can run the car on lpg as it doesnt stay on lpg, it transfers ok when it comes to temp but as the car was stood for 6 months before i bought and it hasnt had an lpg service it returns to petrol after a minute or so.
This makes me believe its the lpg filter...
Any more help would be appreciated
Thanks

May have just found the answer to my question, there is a solenoid under the bonnet with a bowl fitted to the underneath. I presume there will be one in here???
Also would there be any more or just this one? Thanks again