Watkins 78161 is a white, cylindrical, polyester filter with a blue cap and bottom. Designed for use in Hotsrping Limelight spas for model years 2018 and up.

Limelight (50 sq ft)

$44.99 
SKU: DAR-60512
This filter is for the Limelight.  Filter Dimensions:  diameter = 6-3/8", length = 14", top opening = 2"