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More prolific budding
sanitized air
6 mS/cm (=EC of the nutrient mix)
and an overall healthier indoor garden
Netafim Guardian Air/Vacuum Relief Air Vent Grow Light Accessories More prolific buddingNetafim Guardian Air Vents Made of corrosion resistant UV protected composite materials. These large capacity vents dampen water hammer preventing pipes and fittings from cracking and bursting. Optional shrader valve is ideal for measuring local line pressure. Why Guardian Air Vents Guardian Air Vents proven design provides more air release capacity than other vents of similar size. Commonly used to break vacuum caused by system draining. Product
