Pentek WS-10 Standard 10×2.5 Comparable Whole House Softening Filter 6 Pack. Pentek Model Number: WS_10_6_PACK. 0 – 0.5. Fits most standard housings that accept 10-inch x 2.5-inch water filter cartridges. The Pentek WS-10 filter, available here in a 6-pack, provides water softening in a convenient, compact cartridge. It utilizes a bed of sodium cation beads to reduce hardness and scale deposits. This is a great option for treating hard water in a space-saving design for a small-scale setting. If you need to minimize potential limescale build-up and clogging, the WS-10 reliably delivers. Half gallon recommended flow rate. Effective and economical when used at the point of use for a specific application. Loading capacity of 750 grains of calcium carbonate. FDA grade softener resin. Your filters are guaranteed to be the right fit! Our customer service team is guaranteed to answer your call! You’re guaranteed to find expert help! If you need assistance placing your new order please let us know how we can help! The item “Pentek WS-10 Standard 10×2.5 Comparable Whole House Softening Filter 6 Pack” is in sale since Thursday, November 5, 2015. This item is in the category “Home & Garden\Home Improvement\Plumbing & Fixtures\Water Filters”. The seller is “discountfilterstore” and is located in Minneapolis, Minnesota. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia, South africa, New Zealand.