Netafim Guardian Air/Vacuum Relief Vent Schaefer Fans Filter should be replaced every

Filter should be replaced every year under moderate use

suction hose with weighted strainer

which enhances a uniform development of the crops

10-Burner: Spaces 35' x 35' and smaller

Netafim Guardian Air/Vacuum Relief Vent Schaefer Fans Filter should be replaced everyNetafim 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