Whole House Water Softening & Filtration
Water Filters or Water Softeners -What’s in a Name?
Water filters are any systems that can filter and remove contaminants from the water. They can include small RO drinking water systems and also large whole house water filters which treat water throughout the entire home. Water softeners, as their name would imply, are a type of whole house water filter that softens water by removing minerals which make water hard and cause scale. Therefore while you can say that a water softener is also a whole house water filter, the term ‘water filter’ encompasses a much large scope of products which includes more than just water softeners.
Examples of other whole house filters include backwashing carbon filters, iron & sulfur removal filters, sediment filters and fluoride adsorption filters just to name a few. These are completely different systems that perform vitally different water purification functions entirely.
How Whole House Water Filters Work
Whole house water filters use a wide variety of water purification technologies to treat water contamination. Advanced media beds are used to remove pollutants from the water through the process of adsorption, ion-exchange, micron-filtration, catalytic conversion and oxidation. There are many types of media and their versatility allows them to treat everything from natural and man-made chemicals to heavy metals. Most work by first trapping or converting contaminants within their matrix and then removing them through the processes of regular back washing cleaning cycles or media and cartridge replacements. For microbial concerns, UV lamps are used to sterilize water by attacking the DNA of microbial contaminants with ultraviolet light which effectively destroys bacteria, viruses and cysts. Screen, sieve and membrane filtration can also be used to remove pollutants within a wide range of micron ratings.
Choosing a System
Water softeners are excellent water purification systems that will protect your home from the harmful effects of hard water scale buildup. However, if you have other water problems such as with water chlorination, bacterial contamination or iron staining, you will need to consider getting a whole house filter that will treat those specific water concerns as well. It is quite common for homeowners to install both a water softener and whole house filter to properly treat their incoming water, and these total solution type setups offer more complete filtration coverage. Today’s whole house filters are highly efficient, long lasting and very affordable making them a great home improvement investment that will protect your health and home from many years to come. Below is a table that lists some common water problem and the systems which can treat them.
|Water Problems||Health Effects||Contaminants Treated||Treatment Benefits||Recommended
|Chlorine, Chemical Odors, Rotten Egg Smell||Dry flaky skin, weak brittle hair, asthma, allergies, eczema. Contact w/ carcinogens||Chlorine, Chloramines, Hydrogen Sulfide, Pesticides, VOCs, THMs||Softer skin & hair, healthier lungs; spa quality water for baths||General Whole House Filtration System|
|Mild Scale Buildup & Hard Water Mineral Deposits||N/A||Calcium Carbonate, Magnesium, Limescale||Salt-free healthy soft water; reduced scale, eco-friendly, maintenance-free, zero wasted water||Salt-Free Water Softeners|
|Heavy Scale Buildup & Hard Water Concerns||High blood pressure & heart health concerns from salt added to treat scale||Calcium Carbonate, Magnesium, Limescale||Salt softened water uses less soaps, improves laundry & removes scale to protect pipes & appliances||Salt-Based Water Softeners|
|Bacteria, Viruses & Microbes||Gastrointestinal illnesses, abdominal pain, fever, infections||E.coli, Giardia, Cysts, Coliform Bacteria, Cryptosporidium||Better health with less gas, cramps, diarrhea & illness||UV Light Sterilizers|
|Iron Red Stains, Rust Particles, Rotten Egg Odors||N/A||Iron, Hydrogen Sulfide, Manganese||No more red iron stains on sinks, tubs & toilets; clean & odor-free||Iron & Hydrogen Sulfide Removal System|
|Fluoridation in Public & Natural Water Supplies||Dental fluorosis, neurotoxicity & cancer risk||Fluoride||Protection from toxic fluoride ingestion, absorption & inhalation||Fluoride Removal System|
|Sediment & Turbidity causing Cloudy, Impure Water||Gastrointestinal diseases||Fine Particles, Sand, Silt, Clay, Rust, Sediment||Clean, clear sparkling water at every faucet||Sediment & Turbidity Removal System|