Sundance® Spas 6540-490 OEM Filter Brand_Hot Spring BTU Output: 5

BTU Output: 5

Several Caldera cartridges share similar dimensions and filtration areas but differ in fitment details

Wood-Fired Pizza Oven Enabled

ensuring long-lasting performance

this is one of the most densely pleated cartridges Unicel makes — the large 8-1/2 inch diameter provides the circumference to pack in that much media without needing height

Sundance® Spas 6540-490 OEM Filter Brand_Hot Spring BTU Output: 5Sundance 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