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Free 1-2 Day Shipping. Low Price Guarantee. Easy Returns/Exchanges.

Choose from top models from the top brands.

Free 1-2 Day Shipping. Low Price Guarantee. Easy Returns/Exchanges.

Choose from top models from the top brands.

Hot Tub or Spa Ultraviolet (UV) Installation

Shift Away from Hot Tub Chemicals for a Safer Hot Tub

How To Install SpectraLight in Your Hot Tub

Compatible with all hot tubs and spas, SpectraLight provides a safe alternatives to chemical usage. Get rid of that bad hot tub smell and reduce chemical usage by up to 90%.

How does SpectraLight work?

SpectraLight Ultraviolet Hot Tub Systems harness the power of ultraviolet light to lower chemical levels and chlorine byproducts, to make hot tubs and spas safe, healthy, and easy to manage.

How Does UV Work >
hot tub spa uv system
UV works all spa hot tub systems

Works with all Hot Tubs and Spas

SpectraLight spa sterilizers effortlessly connect to your spas existing plumbing. Any plumber or handyman can install in about 30 minutes.

Set It, Forget It, and Sleep Secure

SpectraLight UV spa systems require little maintenance and use the same power as an ordinary light bulb. Just set it, forget it, and sleep secure knowing your hot tub is protected by the power of SpectraLight Ultraviolet.

night pool uv working
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SpectraLight is Safe

SpectraLight is 100% safe. UV light cannot pass through the graphite housing. Ultraviolet has no risk of overdose, and it produces no toxic by-products that are common with chemical disinfection. Ultraviolet disinfection is approved by the Environmental Protection Agency for the disinfection of drinking water.

Compare SpectraLight to other technologies

There are a number of alternatives for swimming pool sanitation. Compare UV to chlorine, ozone, ionization and other technologies here.

Compare SpectraLight

Spectralight Ultraviolet