Page 1
• Rated capacity: 12-36 Months, depending on contamination levels and usage Thank you for choosing HAHN Filtration! Membrane Filter Manufactured by Sink Warehouse, LP Replacement Instructions 4601 Spicewood Springs Rd, Suite 1-100, Austin, Texas 78759 (888) 245-3114 www.hahnfiltration.com • MODEL HF-RO3-RO for use with HF-RO HF-RO3-RO_INST_201403...
Page 2
Shut off the cold water valve under the sink. Release the pressure from the Attach membrane system by turning on the filtration system faucet. Once there is no longer any cartridge to the bottom of water coming from the filtration system faucet, you will be ready to change the top housing by making the filters.