Where is pollen filter on vauxhall astra 1.6 year 2001?

On a 2001 Vauxhall Astra 1.6, the pollen filter is located behind the glove compartment. To access it, you typically need to remove the glove box by unscrewing it and disconnecting any clips. Once the glove box is out, you should see the pollen filter housing, which can be opened to replace the filter.