I've poked around a bit and not been able to find out what it is I'm looking for. My early 90s W124 Estate (ooft can't remember the year but know that is probably important) has these triangular filters on top of the 'box' that covers the blower motor. I've had it all apart when I was R&Ring the mono wiper internals. There are NO filters in the box, but there are these two dirty as hell filters that pop off / are wedged in on top of the box.

I'd like to replace the filters and see if I need to replace/add the filters that go inside the 'box' (under the wiper mechanism) and prevent yuck air from entering the blower motor.

Pictures will follow, promise!
J

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1982 240d RHD OM605 & 5spd swap


1982 240D LHD/RHD & 300TD LHD / 1983 300SD LHD / 1986 300SDL LHD / 1992 300TD RHD / 1998 C250 TD RHD


www.repaircafeglasgow.org

Those must be aftermarket filters to put in MY93 and older W124's that didn't come with factory filters (only MY94 and 95 had filters).
Are they washable by any chance?