The XtreamPure, Series XP-G, is a large 6” diameter cartridge designed to filter liquid from inside-to-outside. This design has several advantages. It allows for high flow rate capability within a single cartridge so fewer cartridges are needed compared to traditional 2.5” and 3” diameter designs. It keeps contaminants trapped within the cartridge, so the vessel remains clean. The cartridge includes a handled end cap with patented chevron seal technology to provide an absolute sealing of the cartridge to the basket support. This means there is no need for tools when sealing making it a safe, user friendly choice while also reducing maintenance time and money. The Series XP-G is built using a multi-layered w-pleat media design which keeps each pleat from folding on itself so that uniform contaminant loading throughout the pleat pack is achieved. The XP-G is made from glass media with a sturdy steel outer support. The outer support keeps pleats from ballooning and getting lodged in the vessels’ cartridge support baskets.