1st stage multi-layer 5 micron sediment filter made with pure polypropylene
74” length
Works for 1/4" tubing or 3/8" tubing connection (3/8" connection is by special request only
2nd stage Activated carbon block filter made with coconut shell carbon
change every 6-12 months
Alton replacement filter pack for APEC RO systems Model: ROES-100 and RO-90 1/4" output RO-90 1st stage multi-layer 5 micronA set of 5 filters for all stages 1st stage multi layer 5 micron sediment filter made with pure polypropylene, change every 6 12 months. Removes sediment, rust, dirt, and sand. 2nd stage Activated carbon block filter made with coconut shell carbon, change every 12 months. Removes chlorine, chloramines, taste, odor, THM, VOC, pesticide, herbicide, turbidity. 3rd stage Activated carbon block filter made with coconut shell carbon, change every 12 months.