Pentair Rotor and Seal | FullFloXF FV-Series High-Efficiency Filter | 073370 C5346 Verify K12070 against your unit's

Verify K12070 against your unit's exploded diagram before purchasing

Designed for in-ground and above-ground swimming pools from 5

Replacing this kit restores correct venting function and sealing integrity to the filter's air relief point

OEM Brand Product Name Part Number Notes Hayward Star-Clear C250 CX250RE — Hollibaugh Spas — — — PDC Spas — — — Sonoma Spas — — — (This is not an exhaustive list

Each kit includes two diamond seals (Item #12 × 2) to service both union connections in a single service call

Pentair Rotor and Seal | FullFloXF FV-Series High-Efficiency Filter | 073370 C5346 Verify K12070 against your unit'sThe Pentair Rotor and Seal (073370) is the OEM replacement rotor assembly for the FullFloXF FV Series High Efficiency Filter multiport valve. What It Does The rotor is the rotating core of the multiport valve it directs water flow between the filter's operating positions (filter, backwash, rinse, waste, recirculate, and closed). The integrated seal maintains a pressure tight interface between the rotor and valve body, preventing cross port leakage