It's expensive to put a pressurized filtration system in a Hot Tub. That's why you don't see Hot Tub manufacturers providing them to their customers anymore. A pressurized filtration system is mandatory for any commercial hot tub installation - such as recreational centers or hotels. Why? Because it is simply a superior way to filter your hot tub or swim spa water. The pressurized system traps contaminants from re-entering your hot tub once the pumps are turned off. In addition, a pressurized filtration has the filter removed from the bathing area and housed in a closed canister. In other hot tubs, the dirty filter sits inside the water with you.

Everything on your spa can be replaced, except for the shell. This is why Coast Spas® produces the strongest shells in the industry. We combine up to 12 layers of fiberglass onto the vacuum formed molded acrylic. Any potential structural load points are further reinforced with steel angle iron. This is then covered with more layers of fiberglass. The result is a shell that is so strong that it is guaranteed to last a lifetime.

Our jet pumps have the most powerful motors available in a portable spa. We recognize that supplying high volumes of water to jets is imperative to achieving a significant massage therapy experience. When not pushing ultra high volumes of water to the jets, our pumps automatically convert to an eco-friendly hybrid that is whisper quiet and specially modified to run on as little as 1 Amp. This results in superior daily operational efficiency and greatly reduces energy consumption. Furthermore, our spas have customized programmable filtration cycles and economy modes that are suited to the owner’s needs rather than running a circulation pump 24/7 that results in high failure rates and operating costs. Our built-in jet pumps achieve fast and efficient filtration without the additional equipment and plumbing required by alternative methods. d

We are one of the first and only hot tub & swim spa manufacturers to be recognized for high quality standards with ISO 9001:2015 certification. We have maintained this certification for nearly two decades. We fill and run every spa built, then perform a series of diagnostic and endurance tests. The workmanship, equipment and construction of the spa is then closely evaluated. Once approved, the spa is detailed, hand polished and padded for shipping. A complete final inspection is required before our spas leave on the journey to their new homes. We live by our founding mantra, which has always been the backbone of the Coast Spas® Company since its inception: “Quality shall in every case take precedence over quantity”