Coreless filters for STIL spas 2018 – present.
Includes two 10-00281 filters per package. Also compatible with STIL spas from 2015 – 2017 when used with Filter Cage Core Assembly, #10-00417.
Bullfrog Spas original coreless filters for STIL spas combine a revolutionary coreless design with premium filter media for sparkling clean water without traditional round filters’ cost and plastic waste.