The 4" PF PVC Drain with 5 NB Strainer (8-1/2) by Jones Stephens is engineered for superior drainage performance. This drain features a 4-inch pipe fitting and a 5-inch nickel-bronze strainer, designed to handle high flow rates while preventing clogs. Made from high-quality PVC, it is resistant to corrosion and suitable for various environments, including residential and commercial settings. The 8-1/2-inch strainer provides ample coverage, ensuring efficient water flow. This product meets industry standards for safety and reliability, making it an excellent choice for effective drainage solutions.