Top Quality USA Made Spas


Supplies & Chemicals

At Napa Valley Hot Tubs, we understand that maintaining the crystal-clear beauty of your pool or spa is an art. Explore our comprehensive selection of top-tier pool supplies and chemicals, designed to keep your oasis sparkling, inviting, and ready for endless enjoyment.


SpaGuard is committed to the continuing education of our dealers on the latest tools and technology and spas, which makes them the undisputed water care expert in your local community.

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Sirona Spa Care

Sirona is the latest name in exceptional spa care. Born from years of industry expertise and innovation, Sirona gives every spa lover exactly what they desire – safe, simple, and effective spa water solutions – yet so much more. Just one look and you’ll see, Sirona is more than just spa care. It’s the first in whole self-care.

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You should be able to relax and enjoy your swimming pool without having to spend a lot of time taking care of it. We understand. That’s why we’ve developed a pool care system that gives great-looking water available in a kit for every purpose.

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Sirona Simply

The Sirona™ Simply collection is a bromine-free, chlorine-free solution designed to keep spa water sparkling clear and relaxation-ready.

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BAQUACIL® enables you to convert your pool into a chlorine-free, carefree sanctuary in less than 24 hours. The result? Clear, beautiful water that’s gentle on eyes, hair, and skin, not to mention pool surfaces and swimsuits. Finally, with premium BAQUACIL® pool care products, you can achieve the kind of clarity your pool was designed for.

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Bio-Dex is a trusted Industry leading manufacturer of chemicals for pools & spas. Our continuous dedication to developing and improving the chemicals that make swimming pool treatment and maintenance easier and more effective is why Bio-Dex products have been the choice of pool service professionals for over five decades.

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Leisure Time®

35 years of innovation has led to a simple spa care routine that helps you reduce spa and hot tub water care time for a more relaxing experience. Plus, our products are color-coded for quick and easy selection.

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Natural Chemistry

Why spend hours laboring over your pool when you could be sitting poolside instead? Since 1989, Natural Chemistry has been providing smart products to simplify pool care. Natural Chemistry’s maintenance items work hard so you don’t have to.

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303® Outdoor Protectant

303® Aerospace Protectant has found its way into millions of homes for day-to-day use on vehicles, sports equipment, patio furniture accessories and more. Aerospace Protectant dries to a clear matte finish.  And because it’s water-based, this protectant is safe to use on all products.

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Nature2 Pool Sanitizers

Taking care of your pool just got easier! Nature² automatically delivers bacteria and algae-fighting minerals for overall cleaner, more comfortable pool water that doesn't require daily maintenance.

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FreshRain is the only 100 percent chemical-free spa water treatment available anywhere. The patented Vapor Ion Plasma (VIP) filtration technology is based on ionized oxygen — the same process found in nature that makes the air so fresh after a rainstorm. And the unit is essentially hassle-free.

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Frog Products

For more than 25 years, FROG has sanitized pools and hot tubs in its unique, patented way. FROG features prefilled cartridges for no mess, no guess, and no stress pool and hot tub care.

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