As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF, CABIN FILLED WITH SMOKE. IT LOOKED WHITE AND SMELLED LIKE MUSTY A/C. IT DISSIPATED AFTER A FEW MINUTES. THE SMELL CONTINUED THROUGH THE FLT. SEEMED TO INCREASE ON DESCENT. REPLACED WATER SEPARATOR BAGS PER MM. ACCOMPLISHED PACK BURN PER MM 21-20-01. NO FAULTS NOTED. A/C REQS FCF. REINSPECTED A/C FOLLOWING FCF FOR SMOKE IN CABIN. NO SMOKE NOTED. OK FOR SERVICE. (M)