Coast Spas Curve Series Hot Tubs

Our Curve Spas have changed the definition of a hot tub. Why have a conventional spa when you can own a Curve Spa by Coast Spas? The sleek and stylish raised back design gives you protection from the elements as the acrylic shell comfortably wraps you in its warmth, offering both privacy and shelter.

Curve Spa Models

Curve Spa Features

Curve Series Design

The Ultimate Spa Design with the Largest Waterfall Available.
Our Curve Spas have changed the definition of a hot tub. Why have a conventional spa when you can own a Curve Spa by Coast Spas? The sleek and stylish raised back design gives you protection from the elements as the acrylic shell comfortably wraps you in its warmth, offering both privacy and shelter. You can watch, hear and feel the true benefits of the curved design with Coast Spas' 24" waterfall. Accent the mood with one of many LED lighting options that will brightly illuminate this exclusive water feature.

Curve Spas come standard with a pressurized commercial-grade Hydro Cyclonic Filtration System®, plush headrests, large water features, Self-Cleaning Sweeper Jet and much more.
Hydro Cyclonic Fitration System

Commercial-Grade Pressurize Hot Tub Filtration System
Only from Coast Spas®.
In North America it is law for any commercial establishment to have a closed pressurized filtration system on any public pool or hot tub. Not only is it more efficient and faster than a skim filtration system but it also removes the dirty filter canisters from the bathing area. Without a pressurized system, once the water flow to the filter subsides, the debris that was caught in the filter is free to float back into the spa and re-contaminate the water.

We like this idea about as much as sitting in the water with the dirty filters. So Coast Spas developed the Hydro Cyclonic Filtration System®. This is a commercial-grade, pressurized filtration system with the filter canister completely removed from the bathing area and coupled with an oversized skimmer. We feel so strongly that the happiest spa owners have the cleanest water, that we made this a standard feature on ALL of our spas. So you can rest easy knowing that your spa will have the best filtration system available.

The Benefits of Hydro Cyclonic Filtration -No dirty filter sitting in the hot tub water with the bathers. -Captured contaminants will not re-enter the spa water when changing the filter or when pumps are deactivated. -The Water Diversion Blade® disperses water and contaminants evenly around the outside of the filter resulting in more efficient filtration. -Up to 175 sq.ft. of filter media (largest available in any hot tub) for superior water flow and less strain on your spas' components.
Sweeper Jet Self Cleaning

Cleans Right to the Bottom of Your Spa
When you step into your spa, any particles that are insoluble in water that are brought in with you (such as sand) will settle at the bottom of your spa if uncaught by the filter. In all other hot tubs, once these particles have settled onto the bottom of the spa you will have to share your spa with them until either you drain and clean the hot tub, or purchase equipment that will pick them up. Unfortunately, sharing your spa with these little particles means that you will have to endure an undesirable gritty texture when stepping in your hot tub and spa vacuums are not always the cheapest accessories to purchase. Coast Spas saves you all the trouble and money with the Self-Cleaning Sweeper Jet. The Sweeper Jet is positioned near the spa floor with its fan-like nozzle aimed downwards, and is automatically activated on daily filtration cycles. The sweeper jet blows all the particles resting on the floor of your spa up and into the moving water to then enter the filtration system. Here's to a spotless grit-free hot tub, without having to lift a finger.