The CB1100 Community Forum

Havnt attempted to get into the filter box yet , but externally this looks to be a different type of filter to what the earlier CB1100s have (round filter)
Can anyone advise please?

Are you talking about what Honda calls the “element”? It’s cylindrical. See https://www.partsfish.com/oemparts/a/hon...r-cleaner.

That’s the 2017 parts diagram, but I suspect the 2018 will be the same.

As far as I know every year uses the same filter- we didn't get a 2018 here, but the 2017 which is the same as far as I know is the same filter-

https://www.babbittsonline.com/oemparts/...ir-cleaner

Sending my mate onto a goose chase Cormanus?
Here's a link from a 2017 model ( the latest i could find on partsfish );

https://www.partsfish.com/oemparts/a/hon...ir-cleaner

It's the same link but i found that you need to "paste" these on a new line, same as youtube, hope this helps cheers guys.

Thanks, Max.