Aluminum Cam and Groove Female Coupler x Female NPT Thread - 2 Inch - Type D Coupler size-in-gallons_51-100 This is a Filter Grid

This is a Filter Grid Elementwith Offset Exit Port measuring 18 x 16-1/2 inches

90 inch inside diameter 304 stainless steel anchor sleeves

It is powered by a rechargeable battery and can be operated by the user via a waterproof hand control

a maintenance free dual o-ring stem seal and durable PTFE seats

The Durapro SS88 is a great size for cleaning commercial pools with a lot of debris on the bottom

Aluminum Cam and Groove Female Coupler x Female NPT Thread - 2 Inch - Type D Coupler size-in-gallons_51-100 This is a Filter GridThis is a 2 inch Aluminum Cam and Groove Female Coupler x Female NPT Thread, Type D Quick Disconnect. Cam and groove couplings or quick connect couplings are used as a hose connection to avoid leakages. This kind of coupling is popular because it is considered to be a simple and economical way of re connecting and disconnecting. Type D couplers are normally used with type A adapters but can be used with Type E and F adapters and DP (Dust Plug) of