Type of filter for my cooker hood?

[geek84]

Good Morning Folks

I have just moved into a new property and want to change the filter for my cooker hood.

I have been reading the cooker manual and it states that 3 types of filters can be used - Fleece Grease Filter, Metal Grease Filter and Active Filter.

Can someone kindly explain the difference between the 3 and the best one to install?

Thanks in advance for your responses.

[geek84]

Thanks Pheo - much appreciated

[geek84]

Hi

Thanks for your responses.

I'm not sure if it is on an external wall - how can I find out?