Product Overview

The Sta-Rite 21" Filter Element Assembly for S7D75 System 3 D.E. Filter | 23900-1220S is the genuine Sta-Rite replacement filter element assembly for Sta-Rite System 3 DE — SD.

Ideal For

Replacing a worn or damaged filter element assembly in an S7D75 System 3 D.E. filter

Pool service professionals who stock Sta-Rite parts

Key Features

Genuine Sta-Rite OEM replacement part

Factory part number 23900-1220S

Listed on the factory chart as the filter assembly for the S7D75

Specifications

Warranty & Compatibility

Confirm your model and production date against the factory parts diagram before ordering. Not sure this is the right part? Call or text 725-205-1783 and a pool tech will confirm it before you buy.

Customer-Facing Q&A

Q: What part number is this?
A: Sta-Rite part number 23900-1220S.

Q: What does it fit?
A: The factory parts chart lists it for Sta-Rite System 3 DE — SD.