ECHO COMPATIBLE BLOWER AIR FILTER TECHNICAL SPECIFICATIONS MODELS ES-230, ES-231, HCA-260, HCA-261, HCA-2400, LST-2400, PAS-2600, PAS-2400, PAS-2601, PB-230 LN, PB-231 LN, PB-24 LN, PB-260i, PB-260 L, PB-261i, PB-261 L, PB-2400, PE-260, PE-261, PE-310, PE-3111 L, PB-2600, PE-261, PE-3110 , PE-2400, PE-2601, PE-3100, PPT-260, PPT-261, SHC-260, SHC-261, SHC-2400, SHC-2401, SRM-260, SRM-261, SRM-270, SRM-310, SRM-311, SRM-340, SRM-2400, SRM-2410, SRM-2450, SRM-2501, SRM-2510, SRM-2601, SRM-3000, SRM-3100, SRM-3110, SRM-3400 CODE: 40270005 ORIGINAL CODE: 13031051830 SR