Ergonomic Easy Grip handles - The Jandy DEV Filter feature comfortable, easy grip handles designed to make filter installation and cleaning easy. Pressure Gauge/Air Release Valve - The Jandy DEV filters include a unique pressure gauge with a clean/dirty indicator that can be customize for each pool, making it easy to assess filter conditions. Extra Large 2 inch Drain - The extra large drain port on the DEV filter allows for easy cleaning of debris. Universal unions on the filter will fit most Jandy products. Optional Anchor Bracket - Optional anchor brackets easily attach to the filter tank and mount to the pad to hold the filter securely in place. These brackets are sold separately as an accessory. Attractive, compact design fits easily into small plumbing configurations Heavy duty, rigid tank clamp