Pentek DGD-7525 25 Micron Whole House 10 Inch Sediment Water Filter 12 Pack. Pentek Model Number: DGD_7525_12_PACK. 10.0 – 20.0. Fits most housings that accept 10-inch x 4.5-inch water filter cartridges. The Pentek DGD-7525 (12-Pack) Sediment Water Filter is dual gradient meaning the outer layer acts as a pre-filter, filtering out larger particles than the inner layer of the filter. The outer layer is a 75 micron filter and the inner layer filters down to 25 micron, reducing smaller sediment–prolonging the useful life of the cartridge by filtering more efficiently. High quality construction and durability make these filters perfect for a variety of applications. These filters are a great value for various applications, on both city and well water. Reduces the need for multiple housing step-down filtration systems. Filters extra-fine dirt, sand, sediment, silt, rust particles, and scale particles effectively. Bacteria resistant and chemical resistant. 3 times the dirt-holding capacity of similar sized sediment water filters. 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 DGD-7525 25 Micron Whole House 10 Inch Sediment Water Filter 12 Pack” is in sale since Saturday, August 27, 2016. 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.