Four Winds 13in. Screw-In Filter Cartridge, FW6008

Replacement SCREW-IN Filter Cartridge Used On Four Winds Spas Starting In 2009. Replaces The Pleated & Solid Core SCREW-IN Filter Cartridges Used In The First Half Of 2009.

Please Measure Your Old Filter Before Ordering.

14 1/2" Tall, Including Circular Handle

13 1/2" Tall when measureing just the filter pleats (minus handle and bottom fitting)

4 15/16" Diameter

1 7/8" Female Thread On Bottom