Hawaii's best source for Hot Tubs, Spas, and Hot Tub Covers, Maui, Oahu, Kauai, Big Island, Molokai. Looking at new hot tubs and spas? HotTubsInParadise.com proudly carries top brands of portable hot tubs such as the Tuff Spa and Zen Spa; both are made in the U.S. and are an extremely efficient, enjoyable, durable and simple to use hot tubs. We have over 32 years of hot tub sales and service in the industry. Let us help you select the best spa for your lifestyle. Replacement Covers Shipped Free anywhere in the State of Hawaii. We feature durable spa covers made of the highest quality materials and workmanship. Each hot tub cover is tapered for water run-off so it never gets saturated and heavy. Our deluxe foam core increase the R-factor on our spa covers, adding their ability to retain heat. The superior marine grade vinyl is treated with high levels of mildew and UV inhibitors. Aren't you tired of lifting that ugly old water logged hot tub cover?