CLEARRAY® XL UV Replacement Bulb for Jacuzzi & Sundance Spas

The CLEARRAY® XL Replacement Bulb is PN# 6472-841 and is compatible with most Jacuzzi® and Sundance® Spas, manufacture date 2012+, please refer to your Owner's Manual for older models  in case you need the smaller version. As of 2020 this is the most current version and is now standard on both brands. The CLEARRAY® UV-C Technology treats water with the power of nature-inspired ultraviolet light to neutralize water-borne pathogens. Ultraviolet light disrupts the DNA of bacteria and viruses. This process occurs in a small water-treatment chamber, away from bathers. All water from your hot tub circulates through this chamber and emerges clean and sanitized. The result is clean, clear, fresh water. Most homeowners will find the CLEARRAY® XL Bulb is an easy part to replace and only requires a screwdriver. Be aware that in most normal conditions, UV light is invisible. Please don't look directly at a UV bulb unless you are certain it is turned off. You must disconnect power to your hot tub b