This is a direct replacement for the filter model numbers below: Frigidaire® / Electrolux® EPTWFU01 Frigidaire®/ Electrolux® EPTWFU01C Frigidaire®/ Electrolux® 4562222 Frigidaire®/ Electrolux® 012505454226 Frigidaire®/ Electrolux® Puresource Ultra II Frigidaire®/ Electrolux® Puresource Ultra 2 FPBC2277RF FPBC2277RF0 FPBC2277RF1 FPBC2277RF2 FPBC2277RF3 FPBC2277RF5 FPBG2277RF FPBG2277RF0 FPBS2777RF FPBS2777RF0 FPBS2777RF1 FPBS2777RF2 FPBS2777RF3 FPBS2777RF4 FPBS2777RF9 FPSC2277RF0 FPSS2677RF0 EASY REPLACEMENT INSTALLATION ECONOMINCAL AND ECO FRIENDLY ALTERNATIVE REMOVES/REDUCES:CHLORINE, BAD TASTE, ODOR, SEDIMENT, LEAD, MERCURY, VOC, MTBE, CYST, ASBESTOS,TURBIDITY, PARTICULATE IRON AND RUST Choose the Eco Friendly Alternative for your water and ice filtration for your refrigerator. Zuma Filters only uses the highest Made in USA Compressed Coconut Carbon media for its line of Water Filters. This will assure the best possible filtration to reduce or eliminate bad taste and odor associated with tap water and provides the highest quality of water and ice from your refrigerator. The process of Carbonizing Coconut Shells into Coconut Carbon is a much more Eco Friendly process than traditional charcoal production for water filters. You can rest assured that you have taken a much Greener approach to water filtration which is better tasting and much better for the environment. GO GREEN WITH Zuma Filters WATER FILTERS Advantages: Eco Friendly alternative to standard ice and water refrigerator filters Provides 6 months or 300 gallons of ice and water filtration Removes/Reduces: Chlorine,Bad Taste,Odor,Sediment,Lead,Mercury,VOC,MTBE,Cyst,Asbestos,Turbidity,Particulate Iron and Rust Operating Specifications: Flow Rate ? .5gpm (1.9Lpm) Min & Max Operating Temperature ? 33° – 100° F (.06° – 38° C) Min & Max Operating Pressure ? 30psi (207kPa) – 125 psi (862 kPa) Life Capacity ? 300 Gallons (1,575 liters) or 6 Months of use FRIGIDAIRE® and ELECTROLUX® IS A REGISTERED TRADEMARK OF ELECTROLUX HOME PRODUCTS, INC. ZUMA WATER FILTERS IS NOT AFFILIATED WITH FRIGIDAIRE® and ELECTROLUX® EPTWFU01 INSTALL INSTRUCTIONS INSERT FILTER INTO HOUSING WITH THE HANDLE OF THE FILTER IN A HORIZONTAL POSITION AS SHOWN BELOW IT MAY BE NECESSARY TO USE THE ASSISTANCE OF PLIERS TO GET A BETTER GRIP AND GET THE FILTER IN VERTICAL POSITION. THERE IS NO RISK OF DAMAGE TO THE FILTER OR REFRIGERATOR HOUSING BY DOING THIS. ON SOME REFRIGERATORS IT IS A MUCH TIGHTER FIT THAN OTHERS AND THIS IS VERY NORMAL. TWIST FILTER ?CLOCKWISE? UNTIL FILTER HANDLE IS VERTICAL LIKE IMAGE BELOW. THE ZUMA BRAND FILTER MUST BE TWISTED VERY FIRM FOR IT TO BE LOCKED IN. YOU WILL FEEL A ?SNAP IN? ONCE IT IS VERTICAL AND LOCKED IN. IF NOT LOCKED IN CORRECTLY , IT WILL POP OUT OF THE HOUSING OR NOT HAVE ANY WATER FLOW AS IT MUST BE COMPLETELY VERTICAL FOR THE WATER TO BE ENGAGED. Zuma Filters? Brand Water and Ice Filters compatible with Frigidaire® / ELECTROLUX® EPTWFU01 (3 Pack) OPFF2-RF300 Specifications Filter Life 300 gallon Gender Unisex Manufacturer Part Number EPTWFU01-3P-OPFF2-RF300-15101 Age Group Adult Color Ice Multipack Quantity 3 Model EPTWFU01-3P-OPFF2-RF300-15101 Brand Zuma Filters Specifications Filter Life 300 gallon Gender Unisex Manufacturer Part Number EPTWFU01-3P-OPFF2-RF300-15101 Age Group Adult Color Ice Multipack Quantity 3 Model EPTWFU01-3P-OPFF2-RF300-15101 Brand Zuma Filters