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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
This ballast is built to last with an exclusive design that allows electrical contact to happen only when a seal is achieved
Their high-frequency design is optimized for double-ended 1000W HPS lamps
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Hydrologic GroGreen Water Filter for Garden Hose HPS This ballast is built toGive your plants the clean start they deserve. The HydroLogic GroGreen Garden Hose Filter connects directly to any standard garden hose and delivers filtered water removing chlorine, chloramines, sediment, rust, silt, mercury, lead, and PCBs without any electricity, pump, or permanent installation. Whether you're watering a backyard garden, filling a hydroponic reservoir, or brewing a compost tea, this compact inline filter works quietly in the
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