Lakota Scientific Inc.   

1-800-945-5782     

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Easy to Change Replacement Filters

The standard Lakota Water Filter System is designed to provide you with the best performance at a reasonable price.  Our unit features six stages of filtration using three separate media housings to incorporate oxidation-reduction, bituminous carbon, coconut carbon in two different forms, heavy metal sorbent, prefilter and post depth filters. Our replacement cartridges work together to maximize the life of cartridges. The system's three filters require periodic changing or rotating:  Change the inline fiter every two years and replace and rotate one solid carbon block (LCB) every year. We'll remind you when it's time to change, or sign up for our Preferred Customer Filter Replacement Plan and save 33% plus special rates and benefits. See PDF

Changing the replacement cartridges as recommended provides you with the highest quality drinking water (download instructions for standard Lakota Water Filter system)

Changing the LCB. The two carbon blocks in the standard Lakota Water Filter are identical -- water flows through them in series.  Identify them as "inlet" housing and "outlet" housing. The inlet housing receives water from the inline filter; the outlet housing is connected to the faucet. Replace the outlet housing block with a new LCB carbon block. Rotate the old LCB outlet block to the inlet housing. Remove the filter from the inlet housing and discard it. Download complete instructions. 

Click on the link for details on How the Lakota System Works 

Change the inline filter every two years. Download complete instructions to replace this filter.

Click on the link for details on How the Lakota System Works 

Preferred Customer Filter Replacement Plan

All for only $1 per week...less than the cost of one beverage.

only $260

 

Preferred Customer Filter Replacement Plan.

We continually look for ways to keep costs down for our customers, Join our Preferred Customer Plan for these great benefits:

All of your replacement cartridges for five years...SAVE 33%. No price increases, NO SHIPPING costs.

Unconditional Guarantee! We pay all costs, including shipping, for anything that goes wrong with your unit for the five years of the plan...no questions asked. Available to preferred customers only.

You receive $52 for every friend that purchases a Lakota Scientific Water Filter as our way of saying "thank you" for being a preferred customer.

You receive reminders each year to let you know when and how to change and rotate filters.

Special rates on water testing services for bacteria, nitrate, lead and arsenic. $18 per test (regularly $50/per test).