Detailed Description: 20 Inch x4.5 Inch Big Blue two Stage Whole House Water Filter System, 1 Inch in/out Ports Are you concerned about dirt, odor, color, and bad taste in the cottage lake? Get clean & clear water in your whole house faucets. Tow stage whole house Water Filter System Perfect for Homes and Cottages Suitable for Municipal and Well Water Applications 1 Inch ports (inlet Outlet Sizes) // System Water Flow Setup Direction is Right To Left (Right Inlet – Left Outlet) Always the Big Clear Housing is on the Inlet Side as showing in the following pictures The showing system flow direction is from Right ( IN )  to Left (OUT)   –> Replacement filters for this system. Sediment, GAC Filters Pack: Please search eBay Item Number 191876857790 Filter cartridges should be changed every 6-12 months under domestic conditions. Filter life varies and depends on the water source quality. If you are looking for 3/4″ system ports, we have PVC bushing thread 105351 to change 1″ ports to 3/4″ ports sold separately you can order the same system with 3/4″ ports by checking out from the following link eBay item number:  eBay item number:321348974523  –> If you are looking to add a Ball Valve for your system, we have 1″ WH Heavy Duty Ball Valve + 1″ MIP Hex Nipple / Coupling part number 105363 for 1″ Inlet/Outlet Systems sold separately, For one set search eBay item number 192911665405 or for two sets search eBay item number 324496680760 .Usually we use Whole House Water Filter to deliver safer, cleaner, water to every faucet and shower head in our whole house without drawing down water pressure. Our Whole House Water Filter designed with over-sized filters, housings to maintain the strongest water pressure as much as possible. Larger housings with larger filters require less frequent services, which saves your time, money, and efforts. Clear filter housings help to observe the filters life and determine the exact time to replace it with a new one –> Pre-loaded Filter Cartridges: –> –> Vertical Gauge * The first pressure gauge read your incoming feed water pressure (your city water or well water pump pressure) * The second gauge read unit internal pressure. Both gauges indicate when to replace the filters. When changes in reading start dropping, that is an indication that the cartridges are clogging with dirt and the water inside the system can’t pass through smoothly. Removes/Reduces: Sediment (silt, dirt, rust ETC.) Pesticides Bad tastes & odors Giardia Cysts Chlorine Turbidity Herbicides VOC (volatile organic compounds) THMs MTBEs Includes: 1 X 20 inch x 4.5 inch transparent clear filter housing with double o ring and pressure release button, brass ports + 1/8″ NPTF pressure gauge hole. 1 X 20 inch x 4.5 inch Big Blue filter housing with double o ring and pressure release button, brass ports + 1/8″ NPTF pressure gauge hole. 2 X Pressure Gauges Size 60MM , Range 10 Kg/psi, Indicate your filter changes when the inlet & outlet water pressure readings are not equivalent. 1 X 5 Micron PP spun Sediment filter, Dual Gradient Density Polypropylene. 1 X 20 inch x 4.5 inch Coconut shell carbon filter (GAC) 1 X Filter Wrench 1 X Two stages Metal Wall Mounting Bracket 1 Year Limited Manufacturer’s Warranty Specifications: Sediment Filter Life Approx – 6 – 12 months. Carbon Filter Life – Minimum 20,000 – Maximum 35,000 Gallons Less than 1 psi pressure drop @ 20 GPM Maximum recommended operating pressure: 90 PSI Operating temperature: 40-100°F (5-40°C) Dimensions: 28 inch height x 15 inch width x 8 inch depth Weight: Approx 32 lbs. Feed water pH range: 4.0 – 10.0 Preferable feed water pressure range: 20 – 90 PSI to Get the best filtration results keep it less than 60 PSI. Maximum feed water TDS: 2000ppm Flow Rate (GPM) 1-40* GPM for 1 inch Inlet/Outlet 1-35* GPM for ¾ inch Inlet/Outlet * Pressure drop will be determined based on feed water pressure, filter cartridge selection, fluid viscosity, filter life and conditions.