Pentair Water Softener

Pentair Water Softener Reviews

Are you searching for the best water softeners on the market? If so, you don’t need to look further than Pentair water softeners – America’s go-to source for clean and pure household water for more than 40 years. The brand specializes in household under-sink water filtration systems. It’s one of America’s leading water filtration and softening companies offering some of the best water filtration systems on the market today. Their patented whole-house under-sink water systems will clean, soften, and improve the quality of household water.

Below are some of the best Pentair water softener systems on the market today, you may also want to check out Pentair’s Everpure brand of filtration systems as well.

Why Choose Pentair?

Pentair is a family-owned company with over four decades of experience in the water softening industry. It’s the only water treatment company that is currently traded on the New York Stock Exchange (NYSE). They were one of the first companies to pioneer and perfect the water softening procedure in the United States – long before their competitors followed suit. All products of the company are certified by the Water Quality Association (WQA) and NSF International standards. That’s why you need to invest in a water softening system from Pentair without further delay. Here are 3 of the best Pentair water softeners on the market today.

Pentair 56sxt10 Fleck Water Softener WS48

Pentair WS48-56sxt10

Over 85% of American homes are affected by hard water problems. In fact, the water in these homes has enough calcium and magnesium for it to be considered hard water. Hard water can cause many health and household issues when not treated at the beginning. It can clog and stain the plumbing system and household appliances with limescale buildup. Clothes washed in hard water will lose its color, vibrancy, and softness over time. That’s why you need to consider investing in a reliable water softener for your home. The Pentair WS-48 is one of the best water treatment systems on the market today.

The WS-48 is a reliable system that can give you years of soft water supply. It’s easy to install this system in your home. The product comes with a USB thumb drive containing installation instruction for anyone with DIY skills. This product has a Liquid Crystal Display on the back-light indicator – making it much easier to operate the softener. The softener uses the exchange of ions to make your hard water soft and more palatable. This model has a 10% Cross-linked resin upgrade for a longer lifespan. The system will remove the excess calcium and magnesium ions in hard water and help make it softer. The poly-glass mineral tank is quite durable and comes with a 10-year warranty.


  • High-efficiency valve
  • Easy installation
  • Touchpad controls
  • LCD digital display


  • Automated maintenance
  • Available in different sizes for you to choose from
  • High-quality and highly effective softener


  • Some people find the programming feature a bit difficult

Pentair Fleck 5600sxt – Upgraded – Water Softener

pentair upgraded


The Pentair Fleck 5600sxt 48,000 upgraded water softener is another high-quality water treatment system by Pentair. It comes with a high-quality design as well as a quick set up and use formula. This model will serve your home for years to come due to its durable construction. The metered control head of the device lets you have the correct readings when you need the right quality of soft water for your home. The model is resilient to chlorine and other chemicals. That’s why you need to invest in this quality water treatment system for your home.

This upgraded Fleck water softener system has the Cross-linked 10% resin upgrade for longer life. It eliminates reduced soap efficiency and hard water scale buildup in your plumbing fixtures. The system has a digital on-demand control valve to improve the efficiency of water softening. The softener uses the ion exchange process to remove calcium and magnesium ions from hard water and make the water softer. The valves come with an outstanding 5-year warranty and have been tested to run for at least 27 years. The back-lit LCD display and touchpad controls are some of the salient features of this device.


  • Easy installation with relevant instructions
  • The softener is resistant to chlorine corrosion
  • Highly durable construction to guarantee long life
  • A complete whole house water filtration system for your home


  • Easy installation
  • Back-lit LCD display
  • Durable construction


  • Quite large and ideal for bigger spaces

Pentair Mechanical Timer Fleck 5600 Well Water Softener

Pentair Mechanical Timer

This softener has a meter for accurate reading and is easy to install like all other Pentair water softening systems. The valve of the softener is highly efficient and aids in controlling the flow rate of water. The product is made from the highest quality materials and is quite durable. It’s a complete system to treat hard water in your home and remove all of the impurities from your water supply. That’s why you need to invest in this device without further delay.

This system is designed for well water and helps remove heavy metals, iron, and hydrogen sulfide from well water. It will remove the hardness of water up to 50 gpg and up to 6 ppm for iron. Hydrogen sulfide is removed up to 2 ppm. This complete system comes with 5 years warranty on the valve and 10 years on the tanks. The Mechanical Well water softener is a whole house eradicator water softener cum iron filter in one system. Make sure you invest in this water softener right now.


  • Very easy to install and use
  • Constructed with strong materials for durability and long life
  • Valve will control the flow rate
  • The softener is digital metered for high accuracy


  • Easy to install like all other Pentair systems
  • Works well


  • Many users have complained that the clock is always off

Are you looking for the best Pentair water treatment systems on the market? If so, you have come to the right place. The above article reviews 3 of the best Pentair water softener systems on the market today.

  • April 20, 2020

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