Robertson Water Treatment
Robertson Water Treatment
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EC4 Water Conditioners
RainSoft EC4 water conditioning systems are available in various configurations with numerous features to fit your needs. Ask your RainSoft dealer to recommend the EC4 water softening system that's right for you.
The EC4 Series comprise RainSoft’s premium, computer controlled water conditioners. Built to last a lifetime, EC4 water conditioners provide dependable performance and an abundant supply of luxuriously softened water throughout your home. They come standard with a smart-feature microprocessor controller that handles thousands of computations per second and responds in real time to your family's home water treatment needs. The computer control keeps track of the water used in the home, and regenerates itself based upon actual water usage. This saves both water and electricity.
Function
Softens, conditions and filters your water to remove calcium and magnesium – the two primary components of hard water.
Performance
The EC4 control valve is self-cleaning for maximum performance and long life. High flow rates assure a consistent, plentiful supply of conditioned water without worry of losing pressure. Powerful, self-lubricating 75-inch-per-pound drive motor.
Economy
Powered by an energy-efficient, low-voltage 24-volt electrical system.
Fail-Safe Features
Exclusive brine valve float system reduces chance of overflow; automatic bypass during regeneration means you always have water; fail-safe tank-within-tank construction. A built-in battery back-up system maintains critical program data in the event of a power outage.
Reliability
Carries RainSoft’s limited lifetime warranty.

How an EC4 water conditioning system works:
Step 1. Downflow Conditioning:
Untreated water flows through the filter media where hardness-causing minerals and iron are removed.
Step 2. Upflow Backwash:
The conditioning resin bed is "fluffed" to separate solids from the media.
Step 3. Downflow Brining:
The system injects the exact amount of brine (salt water) made from filtered water needed for full-strength regeneration of the system.
Step 4. Slow Downflow Brine Rinse:
Slow rinsing of the brine through the filter media provides a deep rinsing action to make sure all traces of salt are removed from the media bed.
Step 5. Fast Downflow Rinse:
Fast downflow rinse repacks the media, assuring maximum resin efficiency while removing any salt residue and any remaining traces of rust and iron.
Step 6. Treated Brine Makeup Refill:
A precise, preset quantity of filtered water is used to make a clean brine solution for regeneration; other brands use raw, unconditioned water to clean the media bed.

TC Series Water Conditioners
RainSoft TC water conditioning systems are available in various configurations with numerous features to fit your needs. Ask your RainSoft dealer to recommend the TC water conditioner system that's right for you.
TC water conditioners are built to last a lifetime, providing you with dependable performance and a home water filtration system that provides an abundant supply of luxuriously softened water throughout your home. They incorporate an electronic timer that is simple to program.
Function
Softens, conditions and filters your water to remove calcium and magnesium – the two primary components of hard water.
Performance
The control valve on TC water conditioners is self-cleaning for maximum performance and long life. High flow rates assures a consistent, plentiful supply of conditioned water without worry of losing pressure. Powerful, self-lubricating 75-inch-per-pound drive motor.
Economy
Powered by an energy-efficient, low-voltage 24-volt electrical system.
Fail-Safe Features
Exclusive brine valve float system reduces chance of overflow; automatic bypass during regeneration means you always have water; fail-safe tank-within-tank construction. A built-in battery back-up system maintains critical program data in the event of a power outage.
Reliability
Carries RainSoft’s limited lifetime warranty.

How a TC water conditioning system works:
Step 1: Water enters RainSoft’s exclusive rugged control valve and flows down through the resin tank.
Step 2: The water is filtered and treated as it passes through the special “ion exchange” resin. Hardness ions are ionically retained both in and on the resin. The optional carbon bed further polishes and clarifies the water.
Step 3: Once completely conditioned, the water exits the resin tank through the riser pipe and out the control valve.
Step 4: At precise intervals, the unit begins a regeneration process. Using salt as a regenerant, the hardness ions are flushed out of the system and down the drain. The unit then prepares itself for the next conditioning cycle.

Ultrefiner Reverse Osmosis Drinking Water Systems
RainSoft's premier drinking water system delivers a generous supply of delicious bottle-quality water for you and your family.
Function
Provides highly polished "ingredient quality" water for drinking and cooking.
Performance
Reverse osmosis systems filter out extremely small particles that can slip through less sophisticated drinking water systems. The combination of three filters – pre-filter, RO membrane and post-filter - address almost any water quality concerns.
Convenience
Installs conveniently under your sink.
Reliability
Unit is built to industry standards and carries a limited lifetime warranty.
How Ultrefiner Reverse Osmosis Water Systems Work:
Step 1:

Step 2:
Water is forced through the prefilter cartridge that takes out microscopic particles and polishes the water prior to entering the reverse osmosis membrane.
Step 3:
Water then enters the reverse osmosis cartridge where it is filtered through a spiral-wound, semipermeable membrane.
Step 4:
The resulting highly filtered reverse osmosis water enters a storage tank.
Step 5:
Your reverse osmosis water receives a final polishing through the systems carbon block post-filter, and dispensed through a dedicated RainSoft drinking water faucet.

Hydrefiner Drinking Water Systems
RainSoft’s compact, economical, carbon block drinking water system tucks neatly under your sink and dispenses a constant supply of purely delicious water through your dedicated RainSoft faucet. Additional photo of the faucet will be provided.
Function
Hydrefiner drinking water systems provide a dependable source of high quality water for drinking, cooking, making coffee and tea…just about anything you make with water!
Performance
These RainSoft home water filtration systems utilize a highly compressed carbon block filter made of selected activated carbons to reduce chlorine tastes and odors, as well as other select contaminants. +
Convenience
Installs out-of-sight under the kitchen sink.
Economy
Produces up to 830* gallons of filtered water before cartridge replacement is needed.
Reliability
Unit is built to industry standards and carries a limited lifetime warranty.
+Ask your local RainSoft dealer for a Performance Data Sheet for additional information regarding specific contaminant reduction claims.
*830 gallons with RainSoft Filtergard II faucet. 500 gallons without faucet.

How RainSoft P-12 Hydrefiner drinking water systems work:
Step 1:
Cold water enters the system.
Step 2:
Water is forced through a tightly compressed activated carbon block filter.
Step 3:
Particles as small as .004 microns and larger in size are trapped and filtered out.
Step 4:
Water leaves the filter and flows through the system's faucet, providing you with an abundant supply of crystal clear, delicious water for both drinking and cooking.

Air Purification System - AirMaster Ultra
Have you ever thought about the quality of the air your family breathes at home? According to the Environmental Protection Agency, the air quality in the average home can be 4 to 40 times as dirty as the air outside. And considering how much time your family spends indoors, you owe it to yourself to learn more about the Airmaster Ultra, an air purification system that cleans and freshens air throughout your entire home.
Using natural, light-based processes-ultraviolet (UV) and ozone, the Airmaster Ultra reduces odors from pets, cooking and other household sources, leaving behind fresh, clean air. It also reduces many common airborne bacteria and molds.
Function
Cleans and freshens the air in your home by sterilizing or killing many contaminants and neutralizing unwanted odors.
Performance
Uses two safe and time-tested technologies: the ultraviolet (UV) light kills many airborne bacteria and molds that contribute to household allergies; the specially designed ozone lamp effectively neutralizes problem odors from pets, cooking and other household sources. Operational status is easily determined at a glance with LED indicators.
Economy
Uses special nonfilament UV lamps that last three times longer than a standard filament lamp. Unit draws just 47 watts-using less power than a standard light bulb.
Fail-Safe Features
Automatic airflow sensor allows the unit to operate only when air is flowing from your furnace or air conditioning system.
Reliability
The only maintenance required is periodically changing the lamps, a service performed by your RainSoft dealer.
How an AirMaster Ultra works:
Mechanical Air Filter
AirMaster Ultra UV/Ozone


Understanding Air Purification
You may be familiar with air filtration products, but the Airmaster Ultra is actually an air purifier. The diagrams below help explain the difference. Air filters are also called “mechanical filters.” They work by trapping particles that are too large to pass through.
They collect larger particles, but may not be as effective for many smaller particles. The filters must be changed on a regular basis, as they fill up with the collected debris (much like the bag on a vacuum cleaner).
Air purifiers, on the other hand, actually sterilize or kill most contaminants. Both UV and ozone are purification methods. In the Airmaster Ultra, when air passes through the UV light zone , most airborne bacteria and molds are killed. From there the air passes by the ozone lamp, where remaining odors are neutralized. The process happens continuously and silently as your furnace runs, and there are no messy filters to change.

Home Water Filters and Problem Solving
No matter what your water quality problem or concern, you can rely on RainSoft to have the right solution to help you solve it. Bad tastes and odors caused by chlorine, low pH, sediment, iron, sulfur, manganese, you name the problem. Your RainSoft dealer can provide the solution.
Water Treatment for Homes and Businesses
Whether you are looking for a home water treatment or drinking water systems for the office, let RainSoft help provide better tasting water that's not only environmentally friendly, but can also help save your family or business money. No more frequent trips to the store for bottled water for the family or costly drinking water delivery for the office.
Elimination of odors and bad tastes caused by chemicals or contaminants are only the beginning of what home water filtration systems from RainSoft can accomplish. Water softening systems decrease the effects of hard water on the skin, reduce water waste, and help save money by using less soap for washing and cleaning. Let RainSoft provide a better solution for all of your water needs.
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