Bullfrog Wellspring 281 Still Series Filter Cartridges

This is a 2-pack of Wellspring 281 filters for use in Bullfrog Still Series Spas and ONLY the Bullfrog Stil Series Spas.

This filter requires the Bullfrog Filter Cage Adapters which come with new Bullfrog Still Spas.

Please measure your old filter carefully to make sure that this is your filter!

Please check all measurements:
Pleat Section Height: 5 3/4″
Diameter: 6 3/4″
Top & Bottom Hole Diameters: 3 1/4″