Sundance® Spas 6540-490 OEM Filter Brand_FROG Opening and closing your spa

Opening and closing your spa is easy with the CoverCradle cover lifter

FreshWater Salt System

Calcium hypo raises calcium hardness over time

Algae Removal:

is built right into the spa using the same replaceable mineral and bromine cartridges as the SPA FROG Floating System

Sundance® Spas 6540-490 OEM Filter Brand_FROG Opening and closing your spaSundance Spas 6540 490 OEM Filter Overview Replacement filter for your Sundance Spa. The top of this filter is closed, while the bottom is open. What's in the Box 1 x Sundance Spas 6540 490 OEM Filter Compatibility Altamar 1998 2001 Calypso I Calypso II Cameo 1995 2001 Capri 1995 2000 Corum 1995 1997 Marin 1995 2001 Maxxus 1995 2001 Montego 1997 1999 Optima 1995 2001 Rio 1995 1999 Royale 1995 1997 Brand Sundance Spas