BioGuard Polysheen Blue - 1 Qt. Type_Pellet Vent Pipe Pro Tip: Many Hot Spring

Pro Tip: Many Hot Spring spas use three of these cartridges — check before you order

Elite spas

Let the Green Mountain Grills Infrared Temp Gun help you do that

Volts: 120 or 240

so it covers many fills before it's spent

BioGuard Polysheen Blue - 1 Qt. Type_Pellet Vent Pipe Pro Tip: Many Hot SpringBioGuard Polysheen Blue 1 Qt. Overview BioGuard Polysheen Blue is a water clarifier that is used to clear up cloudy water fast. It works on small suspended particles in the water. This product is highly concentrated, so a little goes a long way. It can be used with all pool and filter types and does not affect pH levels. This product also assists in the filtration of cloudy water. Restore your pool water to sparkling blue with Polysheen Blue. What's