Sundance® Spas 6473-249S MicroClean Outer Filter Brand_Leisure Time Inc. 1 x DuraVent 46DVA-E90B 90°

1 x DuraVent 46DVA-E90B 90° Elbow

If the numbers 73532 or 1019401 appear on your current filter

1 x Crossfire Linear CFBL270 Burner

1 x Watkins Wellness ORCA 50/60 Heater Relay Board 77118

Sundance® Spas 6473-249S MicroClean Outer Filter Brand_Leisure Time Inc. 1 x DuraVent 46DVA-E90B 90°Sundance Spas 6473 249S MicroClean Outer Filter Overview Replacement filter for your Sundance Spa. This is the outer version of the complete filter. This filter is open on both ends. The inner version is filter 6473 283S. What's in the Box 1 x Sundance Spas 6473 249S MicroClean Outer Filter Compatibility 680 Series: 2023 Present Find the inner piece for this filter here: 6473 283S Find the alternate pleated filter here: 6541 468S Brand Sundance Spas