Restore%20flow%20rates%20in%20your%20AutoFlow%20Gravity%20Filter%20by%20replacing%20a%20tired%2C%20worn%20cartridge%20with%20fresh%2C%20new%20Hollow%20Fiber%20media.Replacement%20filter%20cartridge%20for%20the%20AutoFlow%20XL%20Gravity%20Filter%20system.%C2%A0Specifications%3AWeight%20(Standard)%3A%202%20ozWidth%20(Standard)%3A%202%20inLength%20(Standard)%3A%206%20inHeight%20(Standard)%3A%202%20inEffective%20against%20bacteria%3A%20YesEffective%20against%20chemicals%2Ftoxins%3A%20NoEffective%20against%20particulate%3A%20YesEffective%20against%20protozoa%3A%20YesEffective%20against%20viruses%3A%20NoFilter%20media%3A%20Hollow%20FiberFilter%20pore%20size%20(microns)%3A%200.2Flow%20(L%2Fmin)%3A%201.75%20liters%20per%20minCartridge%20life%3A%201500%20litersField%20cleanable%3A%20YesField%20maintainable%3A%20YesCartridge%20replacement%20indicator%3A%20YesMaterial(s)%3A%20Hollow%20FiberCountry%20of%20Origin%3A%20Made%20in%20the%20U.S.A.%20of%20U.S.%20and%20Imported%20Materials