A/C filter

[alrod013]

Have gone through what manuals  the previous owner left and can find no reference to the air conditioner filter or its location. Tried online with no luck. I know I can get an answer here. I have a 2004 Itasca Horizon 40AD. Thanks

 

[judway]

My filter is under the bed on the passenger side. It is a 14"X20"

 

[yolo]

Ours is under the washer/dryer.  It is 14 x20.

 

[alrod013]

Thanks for the info. Found it under the washer/dryer.