AIR FILTER COMPATIBLE WITH: TRIMMER MODELS: SRM 2100 SRM 2400 SRM 2601 SRM 2605 SRM 3100 PPT 200 LST 2400 COMPATIBLE WITH: HEDGE TRIMMER MODELS: PE 2400 PE 260 HCA 200 261 2400 ES 200 PAS 200 PB 200 RS 231 PAS 2400 2601 78X77X7 ECHO - KIORITZ - HOKKAIDO Code:009644 Original code: 130.310.5183.0 13031051860