Growonix Quartz sleeve for 6 GPM UV systems Nutrient Kits & Accessories A replacement probe for Bluelab

A replacement probe for Bluelab Combo and pH Meters as well as the Bluelab Guardian Monitor

The 120 lumens/watt output and low heat let it run at shorter distances than HID equivalents

Two cable lengths cover most reservoir layouts

An OSHA-compliant guard allows safe mounting at any height

The durable housing is built for the demanding

Growonix Quartz sleeve for 6 GPM UV systems Nutrient Kits & Accessories A replacement probe for BluelabGrowoniX UV 6 Quartz Sleeve Replacement The quartz sleeve is the clear barrier between the UV C lamp and the water moving through the chamberit keeps the lamp dry while letting germicidal UV pass into the flow. This is the factory replacement quartz sleeve for the GrowoniX UV 6, the 6 GPM stainless steel UV system. Over time the sleeve scales, clouds, or cracks, and a fouled sleeve blocks UV before it reaches the water, so keeping a fresh one on hand