Trust your

water again.

Lakota Scientific Water Filters

send your tap water through five different purification steps ensuring the broadest coverage of contaminant removal.

Every drop. Every time.

So you can trust your water again.

Contaminants the Standard Under Counter Unit Removes

  • Chlorine, chloramines and disinfection by-products

  • Fluoride

  • Herbicidespesticides and other agricultural chemicals 

  • Heavy metals like lead, arsenic, chromium-6, mercury, uranium and cadmium

  • Industrial chemicals (e.g. trichloroethylene, trihalomethane)

  • Microplastics

  • Parasites like Giardia and Cryptosporidium

  • PFAS (per- and polyfluoroalkyl substances)

  • Pharmaceutical medicines

"From day one, I have loved the pure taste of the water and the peace of mind knowing my home has such high quality filtered water to drink, serve and cook with! The staff at Lakota were most personable and helpful."

Which Lakota Scientific System is Right for Me?

Peace of mind.
We worry so you don’t have to.

Lakota scientists continuously monitor contamination threats. Filtration systems are updated as new filters become available.

We’ve solved some of the toughest water problems.

In addition to the 5 different purification steps in the standard filter, we have add-on solutions for difficult contaminants like E. coli bacteria or hydrogen sulfide in wells.

Why Lakota Scientific?
Woman, veteran and family owned. We know our "why", and we treat you like our family.
We have stood behind our products for almost 3 decades, over 2 generations.
We constantly monitor for new contaminants and update systems accordingly. Your Lakota water filtration system will always be state of the art.
Call and talk to a chemist or microbiologist to discuss your specific concerns. We answer the phone or call you right back if you leave a message!
Read more about us HERE.
To make high quality home water filtration systems affordable to everyone.
Everyone deserves access to clean water.
How much does it cost?

For the price of 1 gourmet coffee per week, you can trust the water coming out of your tap again.

For the price of 4 gourmet coffees per week, you can trust ALL THE WATER IN YOUR HOME.

We also bundle our replacement filters to save you even more money in the future.

What's Your Why?