Advanced Drainage Systems 1 in. x 300 ft. IPS 200 psi NSF Poly Pipe X2-1200300 - The Home Depot
3/8" OD Linear Low Density Polyethylene Tubing (LLDPE), Black, 500 Foot Length
Amazon.com: Raindrip 016025P 1/4-Inch Drip Irrigation Supply Tubing, 25-Foot, for Irrigation Drippers, Drip Emitters, and Drip Systems, Black Polyethylene : Patio, Lawn & Garden
Amazon.com : One Stop Outdoor Gardener's Poly Tubing (1/2"-inch) .600 ID x .700 OD - Irrigation, Hydroponics, Growing - Water Distribution Tube (100 Foot Roll) : Patio, Lawn & Garden
Midland Metal Mfg. 73206b 3/8 Od Black Poly Tubing 100, Tubing, Plastic Tubing, 100 Black Polyethylene Tubing | Blackhawk Supply
Polyethylene tubing
Advanced Drainage Systems 1 in. x 100 ft. IPS 100 psi NSF Poly Pipe X2-1100100 - The Home Depot
Netafim White Polyethylene Tubing - 3/4" X 500' – gramacirrigation
Amazon.com: 3/4" Polyethylene Drip Irrigation Tubing 500' (.820" ID x .940" OD) : Patio, Lawn & Garden
DIG - 1/4" Black Polyethylene Tubing (.170 ID x .250 OD) (60 PSI) (100 — Cheap Sprinklers
Amazon.com: One Stop Outdoor 50'-Foot Gardener's Poly Tubing (1/2inches-inch) .600 ID x .700 OD - Irrigation, Hydroponics, Growing - Water Distribution Tube : Patio, Lawn & Garden
Black Poly Tubing, 0.25"ID x 3/8"OD for Drip Irrigation – Flora-Flow LLC
Netafim Black Polyethylene Tubing – Hort Americas
100 Ft. 3/8" Split Wire Loom Conduit Polyethylene Tubing Black Color Sleeve Tube – Mari Mari
3/4" Black Polyethylene Tubing - 100' Roll - Growers Supply
John Guest 5/16 in. x 500 ft. Polyethylene Tubing Coil in Black PE-10-CI-0500F-E - The Home Depot
Lavex Industrial 4" x 750' 4 Mil Black Conductive Polyethylene Tubing on a Roll
www.hoseshop.com: Black Polyethylene Tubing PE021-100K