1. Water Filter Cartridge Large - Cotton Capacity: Not Less Than 2000 L/H; Filtration Not Less Than - 5 Μm; Working Temperature - Not Less Than 4-45°С; Filter Material - Polypropylene Thread; Inner Core - Polypropylene; Size: Not Less Than 25X6.1/3 Cm / 10. Provides Mechanical Water Purification. 2. Water Filter Cartridge Large - Coal • Capacity: Not Less Than 500 L/H; • Working Temperature: Not Less Than 4-45°С • Double Sealing Ring Not Less Than 45 Mm; • Material: Polyurethane, Granulated Activated Carbon From Coconut Shell; • Size: Not Less Than 25.2X7/2.5 Cm / 10. Plastic Cartridge, Reduces The Concentration Of Chlorine And Volatile Organic Substances In Water. Eliminates Unpleasant Taste And Odor. (EXPIRED)