Premium-quality acrylic We reverse vacuum-form all our shells from premium-quality, high-strength Dupont or Aristech Acrylic. The shell is available in up to 17 attractive finishes and colors.
Owens Corning fiberglass
We reinforce our shells with the strength of the Pink Panther — up to eight layers of super-strong fiberglass from world-renowned U.S. manufacturer Owens Corning.
Quality cabinets
Our wooden cabinets are 5/8-inch clear golden cedar with tongue-and-groove joints, secure top rail and corner supports and pressure-treated bottom rails. You can also select realistic-looking vinyl or our premium composite Slate cabinet. In all, we offer eight gorgeous colors of cabinet for you to choose from, as well as (depending on the model) up to 17 different shell colors.
The COAST GUARD System™
Our poly protective shield covers the entire underside of many Coast and NorthWind tubs to help keep out pests and other unwanted intrusions.
Powerful pumps
Our variable-force pumps — available in a 3 horsepower and a 5 horsepower, give you vigorous massage action. Both pumps have a patented cool air intake for longer life. Because of their variable force, our pumps draw as little as one amp during the filtration cycle for reduced energy consumption.
Superior filtration
Our Patented Cyclonic Filtration System™ incorporates the Water Diversion Blade® to drive water into the filter canister in a cyclonic action. This moves more water through the filter with less restriction and less pressure, allowing the motor to work more efficiently and run cooler. The result is a cleaner hot tub, every day. Our Cyclonic Filtration System also uses our powerful main pumps as low-speed circulation pumps to reduce the number of components and wear-and-tear, helping to make this system one of the most energy efficient in the industry.
Dual-element heating system
Coast’s dual-element heating system is more efficient and less prone to wear than other systems. When minimal temperature increases are called for, a 1.5 kw element is activated to do the job. Requests for sharper temperature increases activate a 4 kw element for speedier results. And when starting from cold, both heating elements are activated to produce a combined 5.5 kw of heating power and get you to your desired temperature fast.
Superior filtration