Quick view AMSA DTEA II SR Plus SC-100 Cooling Tower Chemical Treatment, One Tablet MSRP: FRw71554 FRw37606 AMSA DTEA II - Slow Release Tablets SC-100, 100 gram tablets. Cooling Water Solution in Tablet New solid, slow-release formulations provide all the benefits of DTEA II in a convenient form for... MSRP: FRw71554 FRw37606 Add to Cart The item has been added Add to Wish list