Sundance® Spas MicroClean® Pleated Filter (6540-501) Pool pH Increaser add an initial dose of

add an initial dose of 11 to 17 fluid ounces of this product per 10

yet does not compromise the overall health of your spa

feeder or skimmer to maintain a constant free available chlorine level of 1-3 ppm

place pill face up in the skimmer for 24 hours

(Except 2005+ 880™ Series Models)

Sundance® Spas MicroClean® Pleated Filter (6540-501) Pool pH Increaser add an initial dose ofSundance Spas MicroClean Pleated Filter (75 Sq Ft) Part # 6540 501 or 6540 501S The 6540 502 'Throw away disposable' filter is sold separately. The MicroClean system is used in the following Sundance Spas models: All Current 780 Series hot tubs 2002 05 800 Series: Altamar , Cameo , Capri , Caprio , Marin, Maxxus , Optima Sweetwater Series: Bahia , Palmero , Cayman , Caprio in 2006, Metro 2004+, Tango 2002 2003 Original Sundance Parts, No Generics.