Netafim UV Polyethylene Tubing 17mm | 500–1000 ft (0.560Inches ID, 0.660Inches OD) Length:500 ft (See HPS Clip-on models for

(See HPS Clip-on models for HPS lighting)

including prolonged exposure to sunlight

although actual cost is almost always significantly lower

and produce bountiful

Netafim UV Polyethylene Tubing 17mm | 500–1000 ft (0.560Inches ID, 0.660Inches OD) Length:500 ft (See HPS Clip-on models forNetafim UV Polyethylene Tubing 17mm for Drip Mainlines This Netafim UV tubing runs 0. 560" ID and 0. 660" OD, sized to work as a mainline or sub main in a drip system. The polyethylene resin is UV resistant, so it holds up to direct sun, heat, and the acids in aggressive fertilizer programs. The opaque wall blocks light inside the line, which limits algae from taking hold. It comes in 500 ft and 1000 ft coils for permanent runs in rows, greenhouses,