RFA-25×1L-Y/C、RFA-25×3L-Y/C、RFA-25×5L-Y/C、RFA-25×10L-Y/C、RFA-25×20L-Y/C、RFA-25×30L-Y/C系列微型直回式回油過濾器（新型結構代替LHN系列）RFA TANK MOUNTED MINI-TYPE RETURN FILTER SERIES
RFA-40×1L-Y/C、RFA-40×3L-Y/C、RFA-40×5L-Y/C、RFA-40×10L-Y/C、RFA-40×20L-Y/C、RFA-40×30L-Y/C系列微型直回式回油過濾器（新型結構代替LHN系列）RFA TANK MOUNTED MINI-TYPE RETURN FILTER SERIES
RFA-63×1L-Y/C、RFA-63×3L-Y/C、RFA-63×5L-Y/C、RFA-63×10L-Y/C、RFA-63×20L-Y/C、RFA-63×30L-Y/C系列微型直回式回油過濾器（新型結構代替LHN系列）RFA TANK MOUNTED MINI-TYPE RETURN FILTER SERIES
RFA-100×1L-Y/C、RFA-100×3L-Y/C、RFA-100×5L-Y/C、RFA-100×10L-Y/C、RFA-100×20L-Y/C、RFA-100×30L-Y/C系列微型直回式回油過濾器（新型結構代替LHN系列）RFA TANK MOUNTED MINI-TYPE RETURN FILTER SERIES
RFA-160×1L-Y/C、RFA-160×3L-Y/C、RFA-160×5L-Y/C、RFA-160×10L-Y/C、RFA-160×20L-Y/C、RFA-160×30L-Y/C系列微型直回式回油過濾器（新型結構代替LHN系列）RFA TANK MOUNTED MINI-TYPE RETURN FILTER SERIES
RFA-250×1F-Y/C、RFA-250×3F-Y/C、RFA-250×5F-Y/C、RFA-250×10F-Y/C、RFA-250×20F-Y/C、RFA-250×30F-Y/C系列微型直回式回油過濾器（新型結構代替LHN系列）RFA TANK MOUNTED MINI-TYPE RETURN FILTER SERIES
RFA-400×1F-Y/C、RFA-400×3F-Y/C、RFA-400×5F-Y/C、RFA-400×10F-Y/C、RFA-400×20F-Y/C、RFA-400×30F-Y/C系列微型直回式回油過濾器（新型結構代替LHN系列）RFA TANK MOUNTED MINI-TYPE RETURN FILTER SERIES
RFA-630×1F-Y/C、RFA-630×3F-Y/C、RFA-630×5F-Y/C、RFA-630×10F-Y/C、RFA-630×20F-Y/C、RFA-630×30F-Y/C系列微型直回式回油過濾器（新型結構代替LHN系列）RFA TANK MOUNTED MINI-TYPE RETURN FILTER SERIES
RFA-800×1F-Y/C、RFA-800×3F-Y/C、RFA-800×5F-Y/C、RFA-800×10F-Y/C、RFA-800×20F-Y/C、RFA-800×30F-Y/C系列微型直回式回油過濾器（新型結構代替LHN系列）RFA TANK MOUNTED MINI-TYPE RETURN FILTER SERIES
RFA-1000×1F-Y/C、RFA-1000×3F-Y/C、RFA-1000×5F-Y/C、RFA-1000×10F-Y/C、RFA-1000×20F-Y/C、RFA-1000×30F-Y/C系列微型直回式回油過濾器（新型結構代替LHN系列）RFA TANK MOUNTED MINI-TYPE RETURN FILTER SERIES
RFA-1300×1F-Y/C、RFA-1300×3F-Y/C、RFA-1300×5F-Y/C、RFA-1300×10F-Y/C、RFA-1300×20F-Y/C、RFA-1300×30F-Y/C系列微型直回式回油過濾器（新型結構代替LHN系列）RFA TANK MOUNTED MINI-TYPE RETURN FILTER SERIES
（RFA）微型直回式回油過濾器（LHN)回油濾油器（FAX）回油濾芯（NX）液壓濾芯