Unicel 6CH-961 – 60 Sq. Ft. Jacuzzi Filter
Unicel 6CH-961 – 60 Sq. Ft. Jacuzzi Cartridge Filter
Measures: 6-3/4″ (OD) x 15-1/2″ (Length) with 2″ SAE thread on bottom end cap & open w/ slots on top end cap (for injection molded handle). Unicel replacement requires injection molded semi-circular handle, which is not furnished. (if you are missing it, you will need to contact your local Jacuzzi dealer for a replacement part, or contact your Aqua Spas representative & we will help you track it down.)
Works on: Jacuzzi J400 Series & Jacuzzi J300 Series. OEM part numbers: 6540-476, 6541-383. Can use a Unicel 6CH-960 instead of the 6CH-691, & it comes with a semi-circular handle on the top end cap.