PUREPLUS is headquartered in California. Our company's goal is to design, develop, and market high-quality water filtration products at an affordable-cost. Home Water filtration is the sole focus of our company. PUREPLUS has been selling in the US. Canada, Europe, Australia for decades. PUREPLUS is not only committed to the distribution of filtration products but also providing filtration solutions for every family. All PUREPLUS products are backed by our experienced-team of product specialists.PUREPLUS CTO10 Whole House Water FilterPUREPLUS Makes a DifferenceNSF/ANSI 42 certification information: Certificate W-11150, by IAPMO, 2021.High Grade Carbon Block: Chlorine reduction rate >99%Recognized by Australia Water Mark: food grade materialFilter Life: Replace every 3-6 months or 13000 gallons depending on water quality.1 MICRON 10"X2.5" WHOLE HOUSE CTO CARBON WATER FILTER REPLACEMENT CARTRIDGEIdeal for tap waterCompatible with the following model:Dupont DWC30001, WFPFC9001, Pentek 155531-03, GE FX12P, FXWTC, Ace Hardware 84608, Cornelius COR10B1, Apex IR-40,Cornelius COR10B5Compatible with standard 10"X2.5" sediment filter models.Fits standard household RO Systems, countertop, undersink 10"X2.5" filter housings.Micron Rating: 1 MicronFlow Rate: 2.5-5GPM*Flow rate varies based on the regional water pressure/quality.Filter Dimensions: Length: 10 inch , Diameter:2.5 inchOperating Temperature: 4-52℃/39-126℉Max. Operating Pressure: 100 psiOperating working pressure: 60psiEfficient FiltrationCertified to NSF/ANSI 42, effectively removes Heavy Chlorine, taste and odor, provides you with refreshing drinking experience.Safe MaterialsLead-Free and BPA-Free, food grade natural coconut shell activated carbon giving you wide range protection.High PerformanceReducing 99% Chlorine, odor and Particulate Class I, bringing clean and fresh water for your whole family.Happy KidsOffer fresh and safe drinking water for our kids.Happy FamilyHealthy drinking water is the fundamental of our family. Enjoy healthy water with your family.Healthy LifeEnjoy our healthy life.