Now-a-days, lots of emphasis are being given on having purified water. There are a lot of water purifying systems in market of varying in size, quality, type. A Aquasana whole house water filter is one of the types of water filters. This type of water filter provides purified water to an entire house since it is connected to the main water line.

Since there are many types of whole house water filters products in market, it will always be a difficult task for a consumer to choose the right one. We choose an Aquasana.  First thing should be the flow rate of a whole house water filter depending on the size of the house. The required flow rate should be between 10-40 gpm (Gallons per Minute). Second thing is the filter size. If a whole house water filter has a large size, then more water will flow through it with great pressure. The recommended filter size for most houses is 4.5” x 20”. Next thing is the filter life. The life of a whole house water filter depends on the good quality carbon filter cartridges. The last thing is the port size which along with a proper filter helps in carrying more water. The ideal port size is 1 inch.