X 4.5 In. KDF85/Granular Catalytic Carbon Filter. Catalytic carbon removes chloramines for germ-free and safe water. KDF 85 water treatment for protection from bacteria and chlorine. Compatible with Home Master whole house filter systems. Whole House Granular Activated Catalytic Carbon Filter with KDF85. Replacement filter for Home Master model HMF2SmgCC. Fits all Home Master Whole House Filter systems. Filter contains 3lbs of KDF85 media to remove chloramines, hydrogen sulfide, soluble heavy metals such as iron, manganese, lead, mercury, copper, and aluminum. Also contains catalytic carbon media to remove chloramines, chlorine, hydrogen sulfide, iron, manganese, chemicals, taste, and odors. Typical lifecycle – 95,000 Gal. Recommended Operating conditions: pH: 6 to 10. Manganese: less than 1 PPM. Iron: 1 PPM, Iron Bacteria: None, Hydrogen Sulfide: less than 1 PPM, Feed water: psi 20 – 90 psi, Feed water Temperature: 40 to 100 (F), Max. Total Dissolved Solids (TDS): 2000 PPM. Your results may vary depending on regular maintenance, general condition of unit, and initial water supply. Filter not designed to treat microbial unsafe or non-potable water without adequate disinfection before and after unit. Brand/Model Compatibility: Fits: Home Master whole house filtration systems Fits: HMF2SmgCC. Features: No additional features. Filtration Method: Activated Carbon, Chemical Absorption, GAC, KDF. Number of filters included: 1. Replacement Filter Type: Whole House Replacement Filters. Water Filtration System Type: Whole House. Water Treatment Type: Whole House Filter Replacements. Customer service is our top priority! Please be sure to read the description thoroughly to make sure that this is the item you want before making a purchasing decision. We make every effort possible to accurately describe and depict the items. Please be aware that slight variations in color may be due to differences in lighting and computer monitor resolutions. Thank you for shopping with us. We appreciate your business! If ordering electrical items outside of the U. Please note that they will come equipped with a standard U. You will need a suitable adapter to use the item in your country. An adult signature will be required. Please be sure to have available help on hand to assist you with moving the item to the desired location in or outside of your home. Only factory defects are accepted as a reason for a return. In the case of factory defects, if available, we will replace the product for you. When returning an item, it must be in all of the original packaging and include all of the original accessories or items that came with it. The item and package should be in original and perfect condition. We do our best to process as quickly as possible. Orders are processed immediately and dispatched to fulfillment as soon as they are received. For this reason, we are typically unable to honor cancellation requests. If the order has gone too far through the fulfillment process, we will be unable to cancel. Please note that electronic items are only rated for use inside the United States. If you order an electronic item for use outside the USA, that is at your own risk. If the product gets damaged or does not work, you will be liable and we will not accept a return of the item. Works water test a lot cleaner. It does purify the water. I just bought another one because ppcit is required to change it once a year. I’ll get more life from this than one that.. I’ll get more life from this than one that costs a fraction less. It made a world of difference in the taste of the water. I use the’whole house’ [3 filter system]. A bit heavy but relatively easy to install… A bit heavy but relatively easy to install.