All circuit boards eventually break down, especially spa circuit boards that are in challenging environments. With Master Spa Parts' MAS1600 PC Board (V/N 55241) (SKU: X801115), replacing your spa's existing circuit board will be economical and quick. All circuit boards sold in the Mast... See More

View our complete selection of Circuit Boards - H2X Swim Spas to find the one that suites your needs.