Made in the USA, the Aquasana EQ-300 water filtration unit gets rid of pollutants and chlorine from your water supply to give you bottled water quality at a fraction of the cost. Manufactured by Sun Water Systems of Fort Worth, Texas, the Aquasana EQ-300 is the best whole house water filter unit available.
The EQ-300 unit can treat 300,000 gallons of water & is the largest capacity whole-house water filter system. It has been fully tested & accredited in the USA by the Underwriters Laboratories to NSF Standard 42 with class 1 standards (NSF: National Sanitation Federation). Ensuring best performance and quality of any whole-house, or Point of Entry, water filter system.
The Aquasana EQ-300 can be fitted by any registered plumber. The EQ-300 comes with three-quarter inch pipe fittings as standard. One inch pipe fittings can be supplied, just ask when ordering your unit. Maintenance of the system after fitting is simple and can be carried out by the householder.
Using a four-stage filtration process, Sun Water Systems has produced a rugged, easy to maintain water filter unit with the largest capacity of any whole-house water filtration system of 8 gallons per minute, about 30 liters per minute. All of this in a unit measuring only 45 inches tall by nine inches in diameter at the base (112.5cm x 22.5cm).
Stage one uses a standard, off the shelf filter cartridge. It is a 5 micron, 10 inch spun filter cartridge and is readily obtainable. This is fitted on the supply inlet and traps any sand, silt or sediment in the water. By trapping this sludge, the performance and lifetime of all of the other stages is enhanced, helping to keep the running-costs low. The cartridge is simply and easily replaced and will last for at least three or four months under normal conditions
As the water flows through the second stage, a layer of small zinc-copper granules provides a region where the residual Chlorine is converted by simple, but clever applied chemistry into harmless Chloride.
The third stage of the process consists of a layer of activated carbon made up from processed coal. Activated carbon works by adsorbing water-borne contaminants & pollutants. It is the Best Available Technology according to many environmental agencies including the US EPA.
The fourth and final stage is of another layer of activated carbon produced from coconut shell. The pore sizes of this type of activated carbon are proven to remove a wide range of organic contaminants, smells and taints leaving behind a pure, bottled-water quality to be enjoyed throughout the house.
Chlorine has been used by water treatment companies for many years now and is very good at getting rid of water-borne bacteria that can cause disease. However, recent academic studies have shown that residual chlorine can react with normally occurring organic materials, or NOMs, to produce certain chemical compounds that have been linked to an increased risk of developing certain types of cancer.
Further studies have also shown that the excess Chlorine in drinking water can cause Chloroform gas to be found in a household’s air. This gas is harmful and can be produced by any activity such as showering, flushing the toilet or washing.
A point of entry, whole house water filtration system can reduce, or remove these hazards. Fitting the Aquasana EQ-300, the best whole house water filter system will help to ensure peace of mind for you and your family.
The EQ-300 is known as the best whole house water filter in the industry. It is number one in quality, durability and effectiveness at removing contaminates such as chlorine from your community water system.

