strainer is used with the pre-filter foam AP6837. Approximately
2-1/4"L. For use with Pond Care fountain/pond pump item number 705B Rena
Flow models RF160/RF600S-IL and many classic Rena pumps including the
discontinued Rena models 15/20/40 and 40-Turbo. Alternate item number
ADE600-04. This intake strainer also works with similar pumps with a
1/2" intake tube. Can be easily converted to fit larger and smaller
pumps. Call for details.