2Pcs Replacement for Samsung DA29-10105J HAFEX / EXP WSF-100, DA99 02131B, EF9603, HAIER LG Refrigerator Certified Quality: This filter is double-certified NSF/ANSI 42 and 372 lead-free by NSF and IAPMO, removing 99% of chlorine, odors, and significantly improving water taste. It also holds certifications from TUV, ROHS, REACH, is BPA-free, and carries the Australian Water Mark. Choose only authoritatively certified products for your loved ones. Innovative Multi-Layer Filtration: Integrated molding technology provides various levels of filtration efficiency to remove different contaminants. Choose only authoritatively certified products for your loved ones. Superior Filtration: The 0.5-micron inner layer effectively removes 99.99% of cysts, meeting the special reduction class I standard. This filter retains beneficial minerals in the water, promoting healthy hydration. Compatible Models: GXRTDR、IC-100A、HAFEX/EXP、WFRF-104、WHKF-IMTO、 WSE-100、IL-IM-01、WIC-6A、R200、DD-7098、EF-9603、K2533JJ、5231JA2010A、5231JA2010B、5231JA2012A、WSI-1、USC100。 [Product Specifications] Capacity: 5300 liters Service life: 6 months/1400 gallons Operating temperature: minimum 33 ° F (0.6 ℃)/maximum 100 ° F (38 ℃) Operating pressure: minimum 140kPa (20psi)/maximum 689kPa (100 psi) To achieve optimal performance, it is recommended to replace the filter every 5300 liters or every 6 months, whichever occurs first. This filter is an external filter designed to connect to a 1/4-inch tube at the back of your device. It has a wide range of compatibility. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 457 hours Hope you have a pleasant shopping experience!