Product has blue top end cap and orange bottom end cap.
Top is open w/4-3/16" inside diameter
Bottom is open/w 12 concentric slots 4-3/16" inside diameter
Fits Sta-Rite Posi-Flo T-135TX stainless steel tank only.
Note: original Sta-Rite wc108-59S2X has been discontinued by Sta-Rite.
Unicel SC3-SR135 replaces the following:
Sta-Rite Posi-Flo T-135TX filter part number WC108-59S2X w/ 3 oz. media
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