Extended Life Tubing – ¼ x 40 ft. black, designed specifically for WaterSOLV BC and Curative Pumps. This versatile tubing fits both suction and discharge lines. To ensure optimal performance and longevity, we recommend you change suction and discharge lines every 12-24 months. Engineered for durability, this ¼" tubing offers reliable, long-lasting service in the most demanding environmental conditions. Enhance your remediation systems with the quality and dependability that HCT, LLC champions.