The 4 PVC IPF Adjustable General Purpose Drain with Non-Blocking Strainer/Ring from Jones Stephens is engineered for efficient drainage in various applications. This durable PVC drain features a 4-inch diameter, making it ideal for residential and commercial use. The adjustable design allows for easy installation and customization, while the non-blocking strainer ensures optimal flow and prevents debris accumulation. This product meets industry standards for quality and performance, making it a reliable choice for any drainage system.