Get clean, safe drinking water with the OmniFilter GAC1 undersink carbon water filter. Designed for under-sink use, this filter effectively removes chlorine taste and odor from your tap water. Made of high-quality carbon material with a 20-micron filtration method, this filter is compatible with Pentek/Pentair brands and OmniFilter GAC1 models. It measures 2 inches in height and width and is a reliable and cost-effective solution for improving your home's water quality. Please note that the label may show Pentair, but it is the same high-quality product as OmniFilter GAC1. Upgrade your water filtration system today.