Ammonia-Chlorine Removers-Care Free Enzymes Please make your selection from the items pictured below. Complete information on the product is included on the more information page by simply selecting an item, and clicking on it. BIOSPHERE BALL - DECHLORINATOR CAREFREE ENZYMES: BIOSPHERE BALL - DECHLORINATOR $9.25 SKU: CFE93003 Click here to save 5% off of your order! CHLORINE DESTROYER/HEAVY METALS 16-oz CAREFREE ENZYMES: CHLORINE DESTROYER/HEAVY METALS 16-oz $11.50 SKU: CFE94102 Click here to save 5% off of your order! CHLORINE DESTROYER/HEAVY METALS 33.9-oz CAREFREE ENZYMES: CHLORINE DESTROYER/HEAVY METALS 33.9-oz $17.99 SKU: CFE94103 Click here to save 5% off of your order!