Hydrologic Big Boy UV Sterilizer Kit Hydroponics saving you money while providing

saving you money while providing you the same quality clean

Simply switch back to your 600W HPS lamp for flowering and fruit production

this quiet-running

The UltraGROW Feather T5 Fixtures are a lighter

Hydrologic Big Boy UV Sterilizer Kit Hydroponics saving you money while providingUltraviolet Sterilizer add on kit provides 100% protection against bacteria, viruses, cysts and pathogens in the product water. Great for well or surface water sources. Ensures the safest water. Includes stainless steel UV unit with " MNPT ports, wall mount clips and transformer. For use with Big Boy and most RO and filter systems with up to 8 GPM flow rates.