2x Luftfilter. GX240k1, GX240r, GX240rt2, GX240u1, GX270, GX270r, GX270rt2, GX270u, GX270ut, GX340k1, GX340r1, GX340r2, GX340rt1, GX340rt2, GX340u1, GX390k1, GX390r1, GX390r2, GX390rt1, GX390rt2, GX390u1, GX390ut1.
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