- 1 of 3
Vertex PWC-3500 Water Cooler Filter Kit (Without RO Membrane)
1-Year Filter Replacement Kit for Vertex PWC-3500 Water Cooler System
- STAGE 1 - 1x Sediment Pre-Filter (K5605-JJ) - Replace Every 12 Months
- STAGE 2 - 1x Carbon GAC Pre-Filter (K5633-JJ) - Replace Every 12 Months
Filters may need to be replaced more often than indicated depending on water contaminant levels and volume of water being treated.