Stand Alone Frog Ease Filter for Twilight & MP Legends Spas

Stand Alone Frog Ease Filter for Twilight & MP Legends Spas.

Filter works for Most Twilight series Spas and All Michael Phelps Legend Series Spas (ALL YEARS) that use the Frog Ease System.

Twilight: TS 67.25, TS 6.2, TS 7.2/TS 7.25, TS 8.2/TS 8.25, TS 8.3/TS 8.35,TS 87.3, 

Michael Phelps Legend Series: LSX 700, LSX 800/LSX 850, LSX 900