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FLO/UNDR Replacement Filter
FLO/UNDR Replacement Filter

You can save $30 on this order with our Fresh for Life auto ship program - click here
Sale: $129.00


Description Installation & Guides


The filter used for both the FLO (and UNDR) provides a unique combination of media that offers both filtration and natural alkalizing and ionization capabilities. The media is packaged in a clear casing so you can see the exact composition of each filter.

The bottom half of the filter is upgraded KDF55 and a special wood carbon. It removes chlorine, chloramines, volatile organic compounds, chemical toxins, tastes, odors and heavy metals like lead and mercury. The carbon quality is really what sets this filter apart from other carbon based filters. Chloramines, which are becoming more popular across the US as a replacement for chlorine, are incredibly difficult to remove and standard activated carbons cannot eliminate it.

After cleaning the water, it's time to dress it up with our unique Vitev Mix. A proprietary blend of minerals and ceramics that create the pH and ionizing properties. We affectionately call the blend of reds, silvers and greys "pirate's jewelry". 99.9% pure Magnesium, infrared ceramics and tourmaline all create different benefits. Some react with the water, some dissolve into the water and others impart specific energy frequencies the water maintains.

Life Span: 6 months with average use. (2 gallons per day)

pH Performance: 8.5 to 9.5

-ORP Range: -150 to -300

Made in America

Fresh for Life Auto-Ship Program

We created the Fresh for Life Auto-Ship Program so you never have to worry about when you need to change your next filter - we’ll manage all of that for you. You’ll receive brand new filters at your door at the perfect time while saving money and much more.

Never forget about when you need to change your filters again, we’ll keep track for you and deliver them at the right time.

Save up to 25% on filter purchases and lock in prices.

Your warranty will be extended for the lifetime of your membership. Normal conditions apply.

No contract to sign and absolutely no obligations, cancel at anytime.

FLO/UNDR Replacement Filter

Reg. $129
Save $30 + free shipping
Member price: $99

Auto-Ships every 6 months

Average Rating: 5 of 5 Total Reviews: 18 Write a review »

  0 of 0 people found the following review helpful:
first replacement November 29, 2018
Reviewer: Tim Richardson from Woodland Park, CO United States  
no problem replacing filter

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  0 of 0 people found the following review helpful:
Filter replacement November 7, 2018
Reviewer: Tina from Cave City, KY United States  
Love my system ! Auto ship takes out the guess work.

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  0 of 0 people found the following review helpful:
Great water! October 9, 2018
Reviewer: William Mercer from Fairchild AFB, WA United States  
Been using this system for over four years now and can't imagine buying a different system.  Customer service has been excellent and I couldn't ask for more from the company.  Great company, great system and great water!

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  0 of 0 people found the following review helpful:
Great as always April 15, 2018
Reviewer: Anonymous Person from New Orleans, LA United States  
Consistently well made filter that arrives like clockwork. No complaints ever!

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  0 of 0 people found the following review helpful:
Great product! September 18, 2017
Reviewer: Sarah from Grand cayman, Cayman Islands  
Have been using this filter for a couple of years now .. water tastes great, it's easy to use and easy to replace. Great customer service. Highly recommended!

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