Sundance® Spas 680™ Series Filter (373045) Winter In order to maximize the

In order to maximize the effect of this treatment

When using other products outlined in directions for this product

Always rinse and clean equipment thoroughly each night with plenty of fresh

Quick dissolving shock treatment

surfaces and equipment in contact with the water during cold weather months

Sundance® Spas 680™ Series Filter (373045) Winter In order to maximize theSundance Spas 680 Series 50 Sq Ft Filter, Part #373045 or 373045S Fits the following Sundance Spas: 2012 680 Series: Peyton, Denali 2013 680 Series: Hawthorne, Hartford, Peyton, Edison, Denali 2014 Current 680 Series: Hawthorne, Hartford, Mckinley, Edison, Peyton, Denali, Romona, Prado Original Sundance Filters, No Generics.