RFA-25x..L-Y或C,RFA-40x..L-Y或C,RFA-63x..L-Y或C,RFA-100x..L-Y或C,RFA-160x..L-Y或C,RFA-250x..F-Y或C,RFA-400x..F-Y或C,RFA-630x..F-Y或C,RFA-800x..F-Y或C,RFA-1000x..F-Y或C,RFA-1300x..F-Y或C,回油过滤器