BioGuard Chem-Out - 2 lb. Brand_HydroSurge 1 x DuraVent 3PVP-WTI PelletVent

1 x DuraVent 3PVP-WTI PelletVent Wall Thimble - 3"

DuraVent 3PVP-X4AD PelletVent Appliance Adapter/Increaser - 3"

Roosevelt 29 Birchwood

You may see temporary foaming after application

BioGuard Chem-Out - 2 lb. Brand_HydroSurge 1 x DuraVent 3PVP-WTI PelletVentBioGuard Chem Out 2 lb. Overview BioGuard Chem Out eliminates chlorine, bromine, or hydrogen peroxide deposits in pool water. This product is intended to reduce swimming downtime due to high chlorine levels. It will not affect pH levels, so there will be no readjusting necessary after use of this product. Chem Out is also great for neutralizing chlorine or bromine when converting a pool to Soft Swim. In addition, it is sometimes necessary to lower