55" X 80 1/2" HARD COVER DIMENSIONS - FOR AMETHYST OR AMETHYST + QCA SPA Thermometers Use a clarifier to

Use a clarifier to

8 and total alkalinity from 80-140 ppm

Note: After heavy or prolonged rainfall

• Winter Klear 1 Qt

55" X 80 1/2" HARD COVER DIMENSIONS - FOR AMETHYST OR AMETHYST + QCA SPA Thermometers Use a clarifier toHot tub cover for QCA Spas Amethyst spa model. This hard cover fits the QCA rectangular shaped spa with dimensions of 81" long by 55" wide. Teak (Brown) color Cover Dimensions: 55" x 80 1 2" 4 1 2" Skirt Length 4" to 2" taper for rain runoffR Value: 19. 7Lockable for safety 100% nylon, marine grade zippers and double "X" stitched handles for added strengthSewn with 100% polyester threadFire resistant, mildew resistant, UV inhibited for fade