Review on Pentek BIG CLEAR LX 10 10 Housing Clear by Victor Ceja

Filter looks good. Mounting fittings (4) are supplied as unthreaded holes with no instructions or dimensions. If you're not willing to drill holes and provide your own gear, this isn't the best choice. The filter key often bought together in the original offer does not fit in this housing, apparently the large blue clear key is larger than the other large blue filters. The o-ring has a tendency to slip out of the groove, be careful when tightening to avoid pinching or damaging it. The position of the filter can make this difficult if you can't see everything around you as you drag. Three (3) stars because the base unit is acceptable but assembly and o-ring issues affecting installation and maintenance are not acceptable.