
APEC Water ULTIMATE 5-stage Mechanical filtration Under Sink Water Filtration System
how often are filter change needed
1
The stages 1,2,3 you change out every 6-12 months and stage 4,5 every 3-5 years with normal water usage / quality. If you need further assistance, feel free to contact us directly by calling 1-800-880-4808 or e-mailing us at info@apecwater.com. We are in the office from Monday-Friday from 8:00am-5:00pm PST. Best Regards, APEC Customer Service