Partner Husqvarna K960 Pre-Filter No. 506-23-19-01. This is an original Partner pre-filter that replaces part numbers 506231901, 506-23-19-01 or 506 23 19-01.
Partner Husqvarna K950 Air Filter Kit Includes Prefilter # 506-23-19-01 or 506 23 19-01 and Main Air Filter # 506-23-18-01, 506-23-18-03, 506 23 18-03, or 506 23 18-01.
Partner Husqvarna K760 Air Filter Kit No. 574-36-23-01. This is an original equipment Air Filter Kit that includes main filter and inner filter. Replaces part numbers 574 36 23 01 and 574362301
Partner Husqvarna K750 Air Filter Kit Includes Main Filter No. 544-18-16-02 544 18 16-02 and Prefilter No. 506-36-71-01 or 506 36 71-01. Buy as a kit and save!!
Partner Husqvarna K1250 Prefilter No. 506-26-87-01. This is a quality aftermarket prefilter. Replaces Partner Part numbers 506268701, 506 26 87-01 and 506 26 87 01
Makita Prefilter No.43993. This is a pre filter for Makita models DPC6410, DPC6411, DPC7310, DPC7311, DPC8111 and DPC8112 SC7112, SC7114 and SC8116 saws. Replaces Makita part number 326-173-080, 326 173 080, & 326173080.
