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In Stock Aqua Ultraviolet® Classic Twist 40 Watt Uv Clarifiers/sterilizers Accessory [GZT5inVo]

$49.99 $159.99 -69%

The Aqua Ultraviolet Classic Series UV Clarifiers are ideal for ponds, aquariums, and water features. The rugged design of this ultraviolet sterilizer has features that allow for quick installation and easy maintenance.Twist body with rotating union

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In Stock Aqua Ultraviolet® Classic Twist 40 Watt Uv Clarifiers/sterilizers Accessory [GZT5inVo]

The Aqua Ultraviolet Classic Series UV Clarifiers are ideal for ponds, aquariums, and water features. The rugged design of this ultraviolet sterilizer has features that allow for quick installation and easy maintenance.
  • Twist body with rotating union for flexible installation
  • Longest bulb life on the market means replacing less and saving money!
  • Highest quality quartz sleeve for 99.9% UV transmission rate
  • Clear quartz cap makes it easy to see if lamp is still on
  • EZ Twist cap and Quick Release Tee for easy maintenance
  • Optional wiper cleans quartz sleeve for optimal transmission

Aqua Ultraviolet UV clarifiers will clear your water in 3 to 5 days -- sometimes overnight -- and keep it that way. Performance is guaranteed when sized, installed and operated according to instructions. This model twists so that the inlet/outlet do not have to be lined up. This allows for more flexibility in installation.

  • As a clarifier, the Classic 40W UV controls green water in freshwater ponds up to 6000 gallons (assuming 50-75% plant coverage and partial shade)
  • As a sterilizer, the Classic 40W UV eliminates green water and controls bacteria in freshwater aquariums up to 2000 gallons (maximum flowrate of 2900gph) or saltwater aquariums up to 325 gallons (maximum flowrate of 967gph)
SKU UPC Code Description
A00347 617750003474 40W UV Clarifier (110V, 2" Inlet/Outlet, Black)
A00345 617750003450 40W UV Clarifier (110V, 2" Inlet/Outlet, White)
A00369 617750003696 40W UV Clarifier (110V NEMA Tsfmr, 2" Inlet/Outlet, Black)
A00577 617750005775 40W UV Clarifier (110V NEMA Tsfmr, 2" Inlet/Outlet, White)
A00348 617750003481 40W UV Clarifier with Wiper (110V, 2" Inlet/Outlet, Black)
A00346 617750003467 40W UV Clarifier with Wiper (110V, 2" Inlet/Outlet, White)
A00579 617750005799 40W UV Clarifier w Wiper (110V NEMA Tsfmr, 2" Inlet/Outlet, Black)
A00578 617750005782  40W UV Clarifier w Wiper (110V NEMA Tsfmr, 2" Inlet/Outlet, White)

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What Our Customers Say

January 26, 2026

Absolutely no complaints!

An outstanding tool. It is very, very great.

- Cassidy J..

January 26, 2026

Absolutely no complaints!

This is a very solid, very high-quality product.

- Blakely C..

January 26, 2026

Absolutely no complaints!

It's a high-performance, top-quality product.

- Willow J..

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