UV Generator, Therm 3L3, 115v, 5w, 3"od x 14-1/4"l, 3/4"b

Marsoni

M251S

$192.55

Get it in 3 business days with 1 day shipping. Friday, May 29

UV Generator, Therm 3L3, 115v, 5w, 3"od x 14-1/4"l, 3/4"bUltraviolet Water Sanitizer by Therm Products: IMPORTANT: This part may have been labeled as a 10w UV Generator, however Therm Products has assured us that it is 5w. If in doubt, please contact your Horizon Sales Representative! Kills all waterborne bacteria, viruses, and parasites: Including Cryptosporidium, E. coli, and Legionella. Reduces the need for bromine in spas about 75% while maintaining a 3 ppm residual level: Eliminating itchy skin and eye

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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I bought this for my granddaughter who rows crew in a rowing club. This keeps her on the water many hours weekly catching sun rays from the sun, and reflected from the water surface. I made the mistake of 'sunbathing' as a teenager before people knew about the dangers of too much sunlight on your skin. I learned about the effectiveness of this product from my skincare Dr. My granddauaghter knew all of the danger, as she is a teenager, but did not do enough, for the same reason, so I sent this to her. She loves me, so she uses it. She'll love me more later.

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Reviewed in the United States on May 21, 2026