The Q-Series Omnipure Q5633 water filter is easy to install and user friendly.Designed for quick and simple installation with a twist of the wrist.The Omnipure Q5633 water filter is an acid washed granular activated carbon (GAC) 12×40 mesh filter.The Q-Series Q5633 filter improves drinking water and cooking water taste and odor.The Omnipure Q5633 replacement water filter can be used in beverage equipment. reverse osmosis systems. drinking fountains. ice machines. and other point of use applications.Omnipure Q5633 GAC Water Filter Contaminant Reduction:The Omnipure Q5633 reduces Taste and Odor. Chlorine Taste and Odor. and Particulates Class 1.Omnipure Q5633 Water Filter Specs:Filter Size: 2.5″ W x 12″ L.Max Pressure: 125 psi.Max Temperature: 100°F (38°C).Flow Rate: .5 GPM.Filtration Media: Acid Washed Granulated Activated Carbon.Volume Cubic Inch: 35.5.Service Life: 1 Year or 2500 Gallons.Fitting Size: This Q-Series filter is a replacement filter and must be used with an existing Q-Series head. The Q-Series heads are available in 1/4″ Quick-Connect fittings. 1/4″ NPT female threads. or 3/8″ NPT female threads.