First Choice Defoamer 32 fl oz$19.99 First Choice Defoamer 32 fl oz quantity Add to cart SKU: CH-FC-F074001012FC-0019099-1 Categories: Balancers, Chemicals, Defoamer, First Choice, Water Treatment Description Description Defoamer eliminates un-desirable foaming in pools, spas & fountains. Does not adversely affect water chemistry. First Choice 4-Month Copper Algaecide 1 gal Bottle $69.99 Add to cart First Choice Clear-Out Extreme 1.5 lb $23.99 Add to cart First Choice Chlorine Neutralizer 5 lb Pail $44.99 Add to cart