www.waterfilters.net/Pentek-158133-Clear-Water-Filter-Housing.html
The Pentek 158133 5 inch filter housing is perfect for applications in RVs or campers, boats, for small sinks, countertop residential filtration, pre- and post reverse osmosis filtration, or humidifying systems. The Pentek 158133 does not come with a pressure relief button. The Pentek 158133 SlimLine water filter housing has outstanding chemical compatibility and is ideal for use in a variety of low-flow applications. The Pentek 158133 features a clear sump (bottom), making it easy to see the condition of the filter and water flow. This eliminates the hassle of removing the sump to check if the filter needs to be changed. The Pentek 158133 uses any 5" x 2.5" sediment or carbon drinking water filter. The Pentek 158133 housing has 1/4" inlet/outlets in the blue reinforced polypropylene cap.
