EC75 Flex-Tube Nest discharge-pipe-size_16" Fits both 21 inch and

Fits both 21 inch and 30 inch vacuum heads

Astral Vertical Sand Filters are backed with a 15-year limited warranty on the tank shell

This 220 gallon vertical linear storage tank is manufactured from linear polyethylene in one piece

This is a Stenner S3QP Pump Head #4 replacement with Santoprene tube and rated for 25 PSI

The Duraflex Buff-Colored Paint Kit is used to touch-up small areas of a Durafirm Stand or is used to coat any exposed part of a bolt or nut that goes into a Durafirm Stand

EC75 Flex-Tube Nest discharge-pipe-size_16" Fits both 21 inch andThis is a Hayward Flex Tube Nest for Perflex EC75 Extended Cycle DE Filters. This item includes: Tube Sheet Screw, No. 10 Flat Washer, Bump Shaft, O Ring, Retainer, Thrust Washer, Shaft Kit, Tube Sheet, Diaphragm Gasket, Tube Sheet, Tube Sheet Nut and Flex Tube Assembly.