At NaturalSof we make water better: for business, for living, for our environment, for YOU.

    NaturalSof 6L



    NS05 (for hot water recirculating line)

    If you have a recirculating hot water line it’s necessary to fit an additional unit (3/8″) on that line.

    Improve water taste & odor and remove or reduce Chlorine, Ammonia, Chloramines, Chemicals, Disinfection Byproducts (DBPs), Metals, Trace Pharmaceuticals and Control Bacteria.

    Prevent and REVERSE scale damage to fixtures (faucets / shower heads), appliances (dishwasher washing machine), water heaters (tank & tankless)

    Expect zero maintenance for up to 10 years! **

    **Media replacement time varies based on water conditions.

    View the specification sheet here

    View the installation manual here

    SKU: N/A. Category:


    Win the battle against hard water scale AND protect your family with whole house filtration – ALL IN ONE!

    Improve water taste & odor and remove or reduce Chlorine, Ammonia, Chloramines, Chemicals, Disinfection Byproducts (DBPs), Metals, Trace Pharmaceuticals and Control Bacteria.

    Prevent and REVERSE scale damage to fixtures (faucets / shower heads), appliances (dishwasher washing machine), water heaters (tank & tankless)

    Six Super Layers of Whole House Filtration

    (1) – Support gravel, the lower strata of the filter bed, acts to support the other filter media and trap large particles that may break loose in municipal infrastructure

    (2) – Silica crystalline quartz media removes sediment down to 20 micron

    (3) – Natural garnet media to further reduce sediment down to 10 micron

    (4) – Granular Activated Carbon (GAC) is an adsorbent, and can effectively remove particles and organics from water. These organics are of great concern in water because they react with many disinfectants, especially chlorine & ammonia, and cause the formation of disinfection-by-products, (DBP’s). These DBP’s like trihalomethanes (THMs) are often carcinogenic and therefore highly undesirable

    (5) – Catalytic Highly Activated Carbon (HAC) specifically removes the hard to get out DBP’s. Carbon is not all the same! Our HAC will reduce the difficult to remove chloramines…the nastiest DBP’s!

    (6) – KDF can remove up to 99% of water soluble lead, mercury, nickel, chromium, and other dissolved metals. Extremely effective to mix with carbon and control the buildup of bacteria, algae, and fungi.

    PLUS The BEST solution to hard water scale

    (7) – As water passes through the internally mounted Naturalsof 6L it is subjected to a turbulent interaction with a non-sacrificial, lead free, WQA NSF 61 & 372* certified catalytic core made of a special alloy. This alloy core has a unique surface that causes a transformation to take place as water flows across it. The dissimilar metals and the water create a battery effect generating a very small electrical charge. This electric charge causes a percentage of the calcium and bicarbonate in the water to come out of solution and into suspension forming calcium carbonate in the aragonite state. The microscopic aragonite crystal formations remain suspended in the water and pass harmlessly through the system.  As a result there is insufficient calcium remaining in solution to form scale in your pipework and appliances. Any Pre-Existing scale is simply washed away over time.

    Adjustable Auto Backwash

    Keeps your filter media clean and highly functional. Completely adjustable based on water quality and usage. Set it and forget it. Time of day backup for up to 12 hours of power loss. Continuous flow up to 21 Gallons Per Minute!

    10” x 54” tank, ¾” in and out connections, attractive Welded Chrome Jacket

    Expect zero maintenance for up to 10 years! **

    Some doctors have stated that disinfection byproducts (DBPs) as listed on your annual municipal water report are 10,000 times+ more damaging and dangerous than chlorine! Now you can reduce these in your family’s water.

    How we differ from salt softening?

    Typical Salt Softening = Ion Exchange

    Traditional salt softening works on a chemical reaction of exchange within the softener tank. Hard water passes through a charged bed of special resin and positive ions such as calcium are attracted to the negatively charged resin. It sticks to the resin bed and exchanges about 1:1 for the sodium used to charge the resin. This produces “soft” water.

    There are some obvious softening benefits:

    Better protection of fixtures and water appliances

    Reduction of soaps and detergents

    Softer skin and hair

    However, there are also some softening drawbacks:

    Removal of nutritionally beneficial minerals

    Addition of sodium to your water

    Electricity required for most softeners

    Ongoing expense and lifting of heavy salt bags

    Water waste due to back-washing process

    Separate water spigot and line required for irrigation (salt kills plants)

    Early system failure due to unprotected head of unit

    Will not remove existing scale

    What if there was a way to get all of the benefits of softening (and more) with none of the drawbacks?


    Our Catalytic Treatment = Real Change

    Unlike softening, we are not actually removing the calcium minerals. We are in fact using a different reaction to change the calcium into a non-damaging format known as aragonite as previously mentioned.

    Produced and shipped around the world for over 40 years from the United Kingdom, this is the ONLY system manufactured anywhere in the world that can produce this result this way. Truly a sole source of real change!


    To check your water quality score from Sperling’s best places click on the following link, enter your zip code, and click on “Health”  Prepare yourself, you may be in for a surprise.  The National US average is only 55 out of a possible 100!  Where does your water score?


    *For materials safety only as verified and substantiated by test data.

    **Media replacement time varies based on water conditions.

    Additional information

    Weight 160 lbs
    Dimensions 10 x 10 x 54 in

    3.5 bathrooms or less, 4 bathrooms with 5 or more Residents


    160 lbs


    10 x 10 x 54 in


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