Quick view AMSA DTEA II SR Plus SC-100 Cooling Tower Chemical Treatment, One Tablet MSRP: $113.81 $59.81 AMSA DTEA II - Slow Release Tablets SC-100, 100 gram tablets. Cooling Water Solution In A Tablet New solid, slow-release formulations provide all the benefits of DTEA II in a convenient form... MSRP: $113.81 $59.81 Add to Cart The item has been added Add to Wish list