10″ x 2.5″ 5 Micron Whole House Sediment & String Wound & 1 Micron CTO Carbon. This kind of filter is recommended for tap water filtration. If your water source is well water, this filter may not achieve the filtering effect you expect. The whole house PP10 water filter is designed with density three PP layers to remove most particle and sediments. The inner layer is Absolute 5 micron; the middle layer is nominal 7 micron; while the outer layer is nominal 10 micron. The multi-layer density tech can capture impurities edly and have 30% longer service life than the other common type. PPW10 is Ideal for well water. Designed with thin dense honeycomb structure of being dense inside and sparse outside, the rope filter has strong dirt holding capacity and high filtration accuracy 5 micron, better for a deep bed filtration function, can effectively capture particles and sediment edly and have 30% longer service life than common sediment filters. CTO10 Carbon is well known for its unique absorbing ability, a pound of carbon is able to provide up 125 acres of filtering surface area. Our RO carbon filter is made of 100% pure coconut shell activated carbon block to remove most sediments, Sintering Technology ensures high absorbing capacity offers a much finer filtration of suspended particles and dirt. As our valued customer, we will do our best to make sure the product you receive arrives to you on time and as expected. This item is in the category “Home & Garden\Kitchen, Dining & Bar\Small Kitchen Appliances\Water Purification\Water Filters”. The seller is “jude–black” and is located in this country: US. This item can be shipped to United States.