Plastic Moulded Shape & Metal Mesh In 1600 8v rocker cover

[raspberrycheesecake]

Hi

Can anyone tell me what this is for? Its bolted into the rocker cover where you pour the oil in.

Thanks!

[brainsnova]

Probs to stop stuff falling in

[Novasport]

Is it a seperator for the breather in the cam cover on a 1.6