Coming in third on our list is the Watts OneFlow Plus anti-scale and water filtration system. It is specifically designed to reduce typical water hardness problems in the plumbing system and appliances, plus the reduction of chlorine and larger sediments.

This process reduces scale formation in water heating devices, fixtures, and pipes, thereby improving plumbing system efficiency and performance. It also helps extend the lifespan of appliances.

On the other hand, carbon filters should be renewed annually. To make the changes simple and quick, the unit features a water pressure relief valve and malfunction tool.

The WattsOneFlow conditioner is so effective that it does not add or remove anything from water, instead, the process retains healthy minerals like magnesium, calcium, and potassium.

The TAC technology attracts and modifies the structure of hard minerals into harmless soft inactive crystals molecules. These molecules stay suspended in water and flow freely throughout the system without bonding.

The TAC system is an innovative and established technology that naturally softens water without the use of salt or any other chemicals. This technology is proven to be the best by the WaterReuse Research Foundation.

When it comes to the filtration system, the Watts OneFlow conditioner features a media cartridge. This media cartridge is used in combination with the activated carbon block filters made from coconut shells to filter out already descaled water.

This unit not only inhibits limescale buildup on the surface of the plumbing system but also filters your water to give you more healthy and clean water for drinking, laundry, and bathing.

The Watts OneFlow high-capacity media cartridge requires constant maintenance. It should be replaced after every 3 years of continuous use depending on the number of gallons processed.

Current Water Technologies Inc. delivers superior results for the challenging problems facing communities, governments, and industries around the globe and is a leading worldwide provider of advanced electrochemical technologies that address significant environmental issues related to the management of industrial and municipal wastewater and drinking water resources.

Moreover, this system is capable of handling water hardness levels of up to 75 grains per gallon daily. However, this is based on a 4-person household, hence it may not be effective for a larger family house.

In terms of installation, its compact design and the standard 1-inch NPT inlet/outlet adapters offer quick and simple installation since it does not require access to the electrical outlet or drain. Using a mounting bracket, you can either mount it on the wall or the floor.

Once installed and running, the system is virtually maintenance-free. With no salt to monitor or chemicals to replenish, there is no water wastage. Having zero wastewater to drain, it’s a very environment-friendly unit.

All in all, Watts OneFlow salt-free scale prevention and water filtration system not only provides healthy, great-tasting, and smelling water but also protects your home appliances. For its efficiency and price, this entire system is hard to beat.

The carbon filter has a 20-micron rating, which helps to filter both dirt, sediment, chlorine taste, and odors. Plus, it is capable of holding dirt of up to 2.2 lbs. for a maximum of 50,000 gallons of use.

This unit uses the top-rated most effective hard scale prevention technology known as Template Assisted Crystallization (TAC).

Our patented AmmEL™ (ammonia removal) and ESD™ (deionization) technologies represent proven and highly effective alternatives to biological, ion exchange, and reverse osmosis systems.

It is powerful enough to supply up to 4 people households with better water. The system can process up to 250,000 gallons of water which is approximately 3 years of service for a whole-house unit.

Current Water Technologies Inc. is a global leader in the treatment of ammonia in wastewater (AmmEL™) and in electro-static deionization (ESD™) using innovative, cost effective electrochemical technologies.

The AmmEL-H2™ system is the most environmentally friendly and economically lucrative ammonia treatment system on the market.  We produce green hydrogen from the electrochemical oxidation of ammonia, while producing other valuable byproducts. For example, we can generate disinfectant and alkali on-site, all from the same electrolytic process, which can contribute to significant cost-savings and/or revenue for water and wastewater treatment operators.

When installed in the right place, the One Flow system has a maximum flow rate of 10 GPM. This rate is enough for a small to medium-sized family, above all, it maintains this flow rate with no slow down rate on the shower and faucet.

However, if you are unsure about installing your Watts OneFlow system, it is advised to seek a professional plumber. A professional plumber is equipped with the necessary knowledge to install the system correctly to protect the given warranty.

Despite having the topmost rated filtration technology, the Watts OneFlow system is not ideal for water with high levels of contaminants including iron and hydrogen sulfide.