Evolution Aqua 4" Bottom Drain w/ Air Diffuser (MPN BTMDRA4L)

The Evolution Aqua 4 Bottom Drain - Aerated (MPN BTMDRA4L) is made of durable Heavy Duty Schedule 80 PVC. It features a 4? Horizontal Pipe Fitting and a 1? Side Mount Aeration Pipe Fitting. The center standpipe can be adjusted and is threaded to the underside of the aeration plate, while it is glued to the bottom of the drain base. The package includes a 4? bottom drain base with a 1? air inlet, stainless steel screws, liner ring, and an aeration disc with a plate. This bottom drain is designed to provide efficient aeration for your aquatic system. With its robust construction and adjustable center standpipe, it can be easily installed and customized to suit your needs. The included aeration disc with a plate ensures optimal oxygenation of the water, promoting a healthy aquatic environment. The drain base is made of high-quality PVC, guaranteeing its durability and resistance to wear and tear. This Evolution Aqua 4 Bottom Drain is a reliable choice for maintaining the health and cleanliness of your aquatic system.