What is your water drinking resource? Are you the one who is always waiting for the guy from Arrowhead, Spring Water, Fiji Water, Abita Springs Water, Esio, Sparklettes, Sierra, DrinkMore Water, Premium Springs Water Company to deliver your drinking water? Or, you are the one who buys a pack of bottled water like Arrowhead, Fiji Water, Dasani, Aquafina, Evian, Perrier, Malvern, Aquarel from the local groceries stores? To accelerate bottled water or delivered water into history, it is time to have your own water purification device to purify the tap water like many other name brand beverage companies. So, many people might ask what is the best water filtration system for home? The answer definitely is drinking reverse osmosis water. But, what is reverse osmosis? How does reverse osmosis work? Is reverse osmosis water good for you? And, where to buy the best reverse osmosis water system? All about water filtering in detailed, information about water replacements filters, and the new water purification technologies can be found in the reverse-osmosis-filter.com. While you are shopping for your first ultimate water osmosis reverse system, you must notice many companies such as Cuno 3M, Rainsoft, Watts Premier, GE-Merlin and Smartwater, Microline, Kinetico, Hydrotech, Aqua Pure, Omni, Rainfresh, Kent Marine, Amtrol, Hague, Aquafina, Ametek, and Culligan are selling residential and commercial reverse osmosis drinking water system. Each of these companies has various water filtration systems like compact under sink reverse osmosis, countertop reverse osmosis, tankless reverse osmosis, and portable reverse osmosis. Besides that, there are many accommodating upgrades or options like UV lights for small water systems, designer color faucets, long reach faucet for RO system, high quality bar faucets, mounting bracket, water filter O-ring, storage tank. Now, reverse-osmosis-filter.com will show you what should you look for when buying a good reverse osmosis system to narrow down the choices?

Common Water Problems and Their Treatment Methods

The following chart is intended to serve as a general guide in determining the cause of problems with their water that can be felt, smelled, tasted, or seen. In some cases, these symptoms may indicate a serious problem -- in others, only the taste and smell of tap water (its aesthetics) may be affected.

A. Sense of Feeling

Impurity or Contaminant Symptom Cause Health Effects Means of Treatment
Hard Water Soap curd, and scum in wash basins & bathtub. Whitish scale deposits in pipes, water heater & tea kettle. Calcium (limestone) and magnesium salts. Aesthetic only. However if consumed, could lead to kidney/ bladder stonesCation exchange water softener or reverse osmosis.
Grittiness Abrasive texture to water when washing or residual left in sink. Excessively fine sand, silt in water. Various -- sand could trap contaminants Sand trap in ultra-filtration.

 

B. Sense of Smell

Impurity or Contaminant Symptom Cause Health Effects Means of Treatment
Odor Musty, earthy or wood smell. Generally, harmless organic matter. Aesthetic only Activated carbon filter.
Chlorine smell. Excessive chlorination. Could occur from formation of disinfection byproducts Dechlorinate with activated carbon filter.
Rotten egg odor - tarnished silverware. 1. Dissolved hydrogen sulfide gas.


2. Presence of sulfate reducing bacteria in raw water.

Various effects 1. Manganese greensand filter - constant chlorination followed by filtration/ dechlorination.

2. Constant chlorination followed by activated carbon filter.

Hot water, rotten egg odor. Action of magnesium rod in hot water heater. Various Effects Remove magnesium rod from heater.
Detergent odor, water foams when drawn. Seepage of septic discharge into underground water supply. Disease-causing microorganisms may be present 1. Locate and eliminate source of seepage - then heavily chlorinate well.

2. Activated carbon filter will adsorb limited amount.

Gasoline or oil (hydro-carbon) smell. Leak in fuel oil tank or gasoline tank seeping into water supply. Fuel components may be toxic or carcinogenic No residential treatment. Locate and eliminate seepage.
Methane gas. Naturally occurring caused by decaying organics. Various effects Aeration system and repump.
Phenol smell (chemical odor). Industrial waste seeping into surface or ground water supplies. Various -- compounds may be carcinogenic Activated carbon filter will adsorb short-term.

 

C. Sense of Taste

Impurity or Contaminant Symptom Cause Health Effects Means of Treatment
Taste Salty or brackish. High sodium content. Aesthetic only 1. Deionize drinking water only with disposable mixed bed - anion/cation resins; or

2. Reverse osmosis; or

3. Home distillation system.

Alkali taste. High dissolved mineral containing alkalinity. (Stained aluminum cookware.) Aesthetic only Reduce by reverse osmosis.
Metallic taste. 1. Very low pH water (3.0-5.5).

2. Heavy iron concentration in water above 3.0 ppm Fe.

3. Leaching of lead and copper

Various -- depends on cause 1. Correct with calcite type filter (see Acid Water).

2. (See Iron Water).

 

D. Sense of Sight

Impurity or Contaminant Symptom Cause Health Effects Means of Treatment
Turbidity Dirt, salt, clay. Suspended matter in surface water pond, stream or lake. Turbid water may contain disease causing microorganisms "Calcite" or Neutralize (media) type filter - up to 50 ppm
Sand grit, silt or clay substances. Well sand from new well or defective well screen. Turbid water may contain disease causing microorganisms Sand trap and/or new well screen
Rust in water. Acid water causing iron "pick-up." Turbid water may contain disease causing microorganisms Neutralizing calcite filter to correct low pH acidity and remove precipitated iron
Gray string-like fiber. Organic mater in raw water algae, etc. Turbid water may contain disease causing microorganisms Constant chlorination followed by activated carbon filter to dechlorinate.
Acid water Green stains on sinks and silver, porcelain bathroom fixtures. Blue-green cast to water. Water which has high carbon dioxide content (pH below 6.8) reacting with brass and copper pipes and fittings. Could lead to health effects if acid water causes leaching of lead and copper 1. Neutralizing calcite filter down to pH of 5.5, or

2. Calcite/ Magnesia - oxide mix (5 to 1) for higher flow rate and to correct very low pH water.

3. Soda ash chemical feed followed by filtration.

Discolored water red, "Iron" water Brown-red stains on sinks and other porcelain bathroom fixtures. Water turns brown-red in cooking or upon heating. Clothing becomes discolored. 1. Dissolved iron in influent (more than 0.3 ppm Fe+) water appears clear when first drawn at cold water faucet. Above 0.3 ppm Fe causes staining. Various effects 1. Can remove 0.5 ppm of Fe+ for every grain/gal of hardness to 10 ppm with water softener and minimum pH of 6.7.

2. Over 10 ppm Fe+ chlorination with sufficient retention tank time for full oxidation followed by filtration/ dechlorination.

3. In warm climates residual aerator and filtration will substantially reduce iron content.

2. Precipitate iron (water will not clear when drawn). Various effects 1. Up to 10 ppm iron removed by manganese greensand filter, if pH 6.7 or higher, or;

2. Manganese treated, non-hydrous aluminum silicate filter where pH of 6.8 or higher and oxygen is 15% of total iron content.

3. Downflow water softener with good backwash, up to 1.0 ppm Fe. Above 1 ppm to 10 ppm use calcite filter followed by downflow water softener.

Calcite media type filter to remove precipitated iron.

Brownish cast does not precipitate. Iron pick-up from old pipe with water having a pH below 6.8. Organic (bacterial) iron. Various effects 1. Treat well to destroy iron bacteria with solution of hydrochloric acid then constant chlorination followed by activated carbon media filtration and dechlorination.

2. Potassium permanganate chemical feed followed by filtration.

Reddish color in water sample after standing 24 hours. Colloidal iron. Various effects Constant chlorination followed by activated carbon media filter dechlorination.
Yellow water Yellowish cast to water after softening and/or filtering. Tannins (humic acids) in water from peaty soil and decaying vegetation. Various effects 1. Adsorption via special macro-porous Type I anion exchange resin regenerated with salt (NaCl) up to 3.0 ppm.

2. Manganese greensand or manganese treated sodium alumino-silicate under proper set of conditions.

Milky water Cloudiness of water when drawn. 1. Some precipitant sludge created during heating of water.

2. High degree of air in water from poorly functioning pump.

3. Excessive coagulant-feed being carried through filter.

1. Various effects


2. Aesthetic only


3. Various effects

1. Blow down domestic or commercial hot water heater tank periodically.

2. Water will usually clear quickly upon standing.

3. Reduce coagulant quantity being fed, service filters properly.

Very high chloride content in water Blackening and pitting of stainless steel sinks and stainless ware in commercial dishwashers 1. Excessive salt content.

2. High temperature drying creates chloride concentration accelerating corrosion.

Various effects 1. Use other chloride resistant metals.

2. Reduce total dissolved solids by reverse osmosis.

 

Note: This information has been taken principally from a paper titled "Sensitivity: A Key Water Conditioning Skill" by Wes McGowan. The paper was published in Water Technology, September/October 1982.

 

 

 

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The Buying Guide:
The efficiency of these under-sink reverse osmosis home water systems is based on your incoming home water pressure. The water pressure can determine the water flow. Some of you might ask how do I know my water pressure and how to measure home water pressure? You can buy a home water pressure gauge from the local hardware stores like Home depot, Lowes, Sears, Costco. Then, mount the faucet water pressure gauge on your garden faucet, it will show you the water pressure of your home; it is not necessary for a fancy home water pressure tester.

Forget about four stage reverse osmosis, only the five stage reverse osmosis water filtering systems are able to provide you pure, safe, and ultimate home drinking water. Better than four stage reverse osmosis systems, five stage reverse osmosis systems can effectively remove fluoride, chlorine that is used by water plants to prevent cavities or to kill bacteria. The system can also remove the emerging contaminants or substances suck as Pathogens loads, EDCs, iron, aluminum, metal, Barium, Magnesium, Sodium, Tungsten, filter lead, limestone, pesticides, herbicides, bromide, and carcinogen. It is a multifunctional system that can be used to replace the deionization machine, or Calcite Acidic Water Neutralizer. (To find out more about what contaminants are in your drinking water specifically, contact your state certified laborites for a water test.)

If you do not want to be shocked by your monthly water bills, we would like to remind you that it is more economical to not use whole house reverse osmosis system. Go with the basic under sink reverse osmosis water treatment system; for it is sufficient enough to provide your daily drinking water with less waste water, low maintenance, high water purity, and easy troubleshooting. Furthermore, no need to call for a plumber to install this type of compact ro machine. You can also rewire the waste water tubing easily for even more practical use like water garden or to your water pond. APEC has the most detailed reverse osmosis manual. So, you can completely DIY the reverse osmosis system. And, only APEC offers a system that can compete with the zero waste reverse osmosis water system.

Most of all, what makes us different with other water manufacturers is we insist using the most superior reverse osmosis water membrane from Filmtec instead of using Dupont, GE, Desal, and Eastman Kodak membrane. Fimtec membrane gives high percentage of dissolved solids, and capable of reducing contaminants-molecule by molecule- from raw tap water. We do not use ordinary water filters that are only able to separate particles, dirt or sediments from water, and clog up easily. We commit to provide every customer the quality and safety they expect. Using the most extraordinary membrane filter will exclude you and the whole family from exposing under any possible hazard, toxic waste, and pollution in the water supply or water aquarium. APEC will constantly strives to provide super long life reverse osmosis system that last many years before the change-out, healthier tap water for the consumers. We believe our job is to give our customers ultimate water drinking experiences, better tasting soups or coffee, and happiness for you, your babies, children, infants, fish, pets.

Most of the reviews about reverse osmosis system agree that APEC ro system is the top quality reverse osmosis drinking water system. Indeed, after we done the research and water comparison, APEC water system only provide the best reverse osmosis water system to their customers in this water purification industry. And, APEC water has the most various product categories such as APEC clear wave electronic water softener, APEC showerhead, bath balls, bath water filter, crystal ball bath filter, reverse osmosis water filters, reverse osmosis parts, test water kit, whole house water filters, water filter parts, home water pressure gauge, ice maker kit for ro system, stainless steel faucet, and UV lights for small water systems. Buy direct from manufacturer, we help you keep the money in your pocket. Now, log on to www.reverse-osmosis-filter.com.