- For Models with Approx. 1" Thick Fiter Element - Volvo used 2-different Filter Elements on these applications, one is approx. 1" thick (part number 9204626) and the other is approx. 1-1/2" thick (part number 30630754), you must measure the element to be replaced before ordering.
- This filter is approx. 25mm (1") thick. On 2005+ XC90 applications, if the recirculate button is NOT labeled "Manual/Automatic", then the vehicle is NOT equipped with IAQS (Interior Air Quality System) and should use this filter.