2PCS 10″x4.5″ CTO Carbon Block Water Filter For Big Blue Replacement Cartridges Features: HIGH QUALITY MATERIALS: Membrane Solutions activated carbon filter is made of high quality coconut shell carbon. Outer layer has food grade plastic net wrapping PP non-woven fabric, which can last up to six months. FOOD GRADE EFFICIENCY FILTRATION: Designed with 10″ x 4.5″ slim carbon block filter, filtration rating is 5 micron, filters up to 15,000 gallons, effectively removes 97% sediment, chlorine, organic chemicals and odor, etc. EASY INSTALLATION: Universal 10 inch Cartridge, fits whole house filtration systems of 3M, GE, Culligan, Dupont, Pentek, Omni, Kenmore, Omnifilter, Whirlpool,Filtrete, etc. Easy to install, no tools required. 100% SAFE: Our replacement water filter cartridge is verified by independent laboratory tests, compliance with NSF 42 certification standards to ensure your safe. Drop-in designed for easy and quick filter change. Durable and sealed end caps with sealed silicon O-ring prevent leak. Provide quite clean and fresh water for your family. Product Specification: Micron rating: 5 Micron Size: 10″ x 4.5″ Max. Pressure: 80 psi Max Temperature: 104°F (40°C) Material: Premium Quality Coconut Shell Carbon Lifetime: Replace the cartridge every 6 months or earlier—Depending on your water quality. Compatible system: Whole house filtration systems of 3M, GE, Culligan, Dupont, Pentek, Omni, Kenmore, Omnifilter, Whirlpool,Filtrete, etc. Compatible Replacement Filters: For GE FXHTC, GXWH40L, GXWH35F, GNWH38S, WHKF-GD25BB, ClearChoice 84629, DuPont WFHDC8001, KX Technologies 32-425-125-975, MATRIKX-CTO2-HD10, Liquatec CB-450-975-05, Pelican CB-BB-10, Pentek 155548-43, EP-BB, EP, CCBC & CEP Series, Trojan CB-BB-10, EPM, CBC, Watts MAXETW-FF975, WCBFF975, etc. Package List: 2 PACK: 2X CTO Carbon Block Water Filters PaymentDelivery detailsReturnsAbout usContact usPayment1. We accept PayPal only.2. All major credit cards are accepted through secure payment processor PayPal.3. Payment must be received within 3 business days of auction closing.4. We ship to your eBay or PayPal address. Please make sure your eBay and PayPal address is correct before you pay.Delivery details1. We ship to your eBay or Paypal address. Please make sure your eBay and PayPal address is correct before you pay.2. Items will be shipped within 1 business day when we received payment. Delivery time: USPS/Fedex: 1-5 Business days.3. Delivery time depends on destination and other factors.Returns1. All the selling price do not includes import tax,sales tax etc.2. All the items can be returned within 30 days after you received them.3. Returning items should include original package,invoice,accessories.About us Membrane solutions was established in the United States in 2006 and is headquartered in Texas. Committed to the research and development and production of microfiltration, ultrafiltration and reverse osmosis membranes and water purification products. Membrane solutions is committed to: 1. Offering our customers exceptional selection and value. 2. Providing the highest quality of service and products in the water treatment industry. 3. Satisfying our customers with superior quality water filtration products that will lead to a healthier lifestyle.Contact usIf you have any problem of the goods, please Feel Free To Contact Us. We promise we will try our best to deal with your problem. We appreciate your patience and supports. Thank you for choosing us and have a great day!