PLEASE NOTE THIS IS THE ULTRACLARITY PRO NOT THE STANDARD ULTRACLARITY CHECK BEFORE PURCHASE WHAT YOU NEED !!!! UltraClarity Pro Water Filter BORPLFTR50, BORPLFTR55, RA450022, REPLFLTR55, 11032531 Replacement for: 17005582, 12036454, 12033030, 12028325, 11025825 Reduces chlorine, chloramines, lead, pharmaceuticals, and other contaminants while improving the quality of water for drinking and cooking Water filters should be changed every 6 months or when the appliance indicates it needs to be changed Max. Operating Pressure: 30 psi - 125 psi (206 kPa - 861 kPa) Max. Operating Temperature: 35 °F - 100 °F (2 °C - 38 °C) Rated Flow: 0.55 gpm (2 lpm) Duration: 6 months External Testing Certification: NSF