Water Filtration & Purification

Providing businesses with water filtration & purification systems installed by homegrown experts

Better Water, Better Work

2014 study shows that dehydration equals a significant drop of productivity.

We all know how important it is to our health to stay hydrated, but dehydration leads to mental fatigue and a decline in cognition. It can also lead to a significant increase in work-loss in the form of sick days because dehydrated employees become sick employees. With the proper installation of the right filtration or purification system, you can keep your team hydrated and healthy for significantly less cost than bottled water.

Learn More About Purification Systems

Who is Exell?

In 2017, Mississippi Bottled Water, established in 1937 by Exell Calhoun, was purchased by another local family and is now known as Exell Companies.  A

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Service Features

  • After a site survey and water testing, we will help you determine which system suits your needs.
  • Skillful installation will result in a system that is functional and aesthetically pleasing.
  • Our agreements include service, which makes for predictable long-term budgeting with no surprises 


There are many variables that can affect the price of a water filtration or purification system, but hopefully this overview will help you understand the range of systems and prices available to you.

We want to hear from you!

At Exell, we believe transparency is the key to good relationships, and we believe relationships are the cornerstone of running a good business. If you have any questions about our products or our service, please reach out to us. If you prefer to talk, please call us at 601-981-1231. Otherwise, send us a message and we will get back to you as soon as possible. We look forward to hearing from you!


We never get tired of talking about water filtration and purification. Just in case that's not your idea of a party, here are some of our more frequently asked questions:

What is it and how does it work?

That's a big question. Please head to our Learning Center and search for water filtration to get the big picture idea. We offer systems based on both microfiltration and reverse osmosis mechanics.

Why should I rent from you instead of buy my own?

While there are low-priced units available at big box stores that promise of easy installation and great quality, our experience tells us that these systems are difficult to install, and the ones that work well cost several times more than the systems on display in the big box stores.

Which system should I get?

We recommend everyone go through the process of having a site survey and water quality test with a staff expert to answer this question in earnest.

Is water from an RO system bad for your health?

In a word...no. While there are some persistent rumors to this end, the truth could not be further from this thought. On the contrary, water that has been purified by an RO system is routinely the cleanest water you can find.