Unicel's 2000 Replacement Guide
OEM Cross Reference Swimming Pool Cartridges

Sta-Rite Posi-Flo / Posi-Flo II

Area (sq.ft.) Filter OEM Part Number Unicel P/N
----- Sta-Rite TX-15 ----- C-4610
35 Sta-Rite TX-35 WC108-55S2X UHD-SR35
50 Sta-Rite TX-50 / PTM-50 WC108-56S2X UHD-SR50
70 Sta-Rite TX-70 / PTM-70 WC108-57S2X UHD-SR70
100 Sta-Rite TX-100 / PTM-100 WC108-58S2X UHD-SR100

135

137

Sta-Rite TX-135 Posi Flo

Sta-Rite PTM-135 Posi-Flo II

WC108-59S2X

WC108-70S2X

UHD-SR135

UHD-SR137


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