This Evoo 10GPM PDI Approved Regular Grease Trap is a kitchen essential to prevent grease from backing and ruining your plumbing system and septic system. This product is important in helping protect the environment by not allowing harmful substances to reach wastewater treatment facilities. This model is very stable, dependable and easy to install. This grease trap offers a smooth, modern and stainless steel design. This grease trap is PDI (Plumbing & Drainage Institute) approved. Ask us about our 5 year extended warranty for this item.