AIR FILTER COMPATIBLE WITH: BLOWER MODELS: EB 630 EB630 EB 630 RC EB630RC B 530 B530 PRE-FILTER CODE: BM 011783 D.100 H.37 HOLE: 60 SHINDAIWA 011783 Original code: 68206-82400 - 68206-80056 6820682400 - 6820680056