Aqua Ultraviolet Classic UV Clarifier, 8 to 240-Watt is a product listed under the Aqua Ultraviolet brand. Eliminate Green Water. Designed for Indoor/Outdoor Use. Optional Wiper Quickly Cleans Quartz Sleeve. Available EZ Twist Option for Easy Installation Specifications and pricing on this page reflect the data published by the source retailer at the most recent catalog refresh. Verify the current listing on the retailer page before purchase.