4mm Super Soft Silicone Rubber Air Line Tubing Hose Aquarium Pond hydroponic
High quality long life super soft silicone hose. Zone D - HS, IV41-49, IV50, IV55&56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE, Isle of Man & Channel Islands. Softer and more flexible than standard PVC tube.