The Naked Difference - Naked Filter

THE NAKED DIFFERENCE

REVOLUTIONARY SCIENCE.

EXTREMELY EFFECTIVE.

STUPID SIMPLE.

The difference between our Naked Filter water bottle and other filtration devices is the 15 years of R&D and the revolutionary science that's gone into our filter. You simply won't find anything else on the market that's as easy to use and effective as Naked Filter.

Extremely Effective

Naked Filter removes 99.9999% of disease causing bacteria & cysts throughout the entire life of the filter, from the first to the last drop.

Peace Of Mind

Because Naked Filter is in your water bottle, you can take it anywhere and have personal control over the quality of the water you drink.

Easy To Use 

The Naked Filter water bottle is stupid simple. Just fill it, cap it, drink it. No chemicals. No pumping. No hassle.

HOW NAKED FILTER WORKS

STEP 1
FILTERS LARGE PARTICLES

Water flows around the plastic end cap and into the pre-filter, which filters large particles and lengthens the life of the nanofiber membrane.

STEP 2
FILTERS BACTERIA

From the pre-filter, water flows into Liquidity's unique, bacteria and cyst-retentive, electro-spun, nanofiber membrane.

STEP 3
IMPROVES TASTE

From the nanofiber membrane, water flows through the carbon block. The carbon block reduces chlorine, which improves the water's taste.

STEP 4
ENJOY

From the carbon block, water flows through the plastic thru-cap, the mouthpiece and into your mouth.

water flow
PLASTIC END CAP
PRE-FILTER MEDIA
NANOFIBER MEMBRANE
Liquidity's unique bacteria and cyst trapping technology
MICROSCOPIC VIEW OF NANOFIBER MEMBRANE
CARBON BLOCK
PROTECTIVE CAGE
PLASTIC THRU-CAP

HOW WE MEASURE UP

  • Naked

    0.2 micron size exclusion

  • Charge Based

    Cationic charge

  • UV Light

    UV radiation disinfection

  • Hollow Fiber

    0.2-0.1 micron size exclusion

  • Chemical Halogens

    Chemically disinfects

  • Ceramic

    Depth filtration

PROTECTS AGAINST BACTERIA
PROTECTS AGAINST CYSTS
PROTECTS AGAINST VIRUSES
SAFE THROUGH LIFE
IMPROVES TASTE
CHEMICAL FREE
EASY TO USE

THE KERPLUNK® PRINCIPLE

The Naked Filter is a mechanical micro-filter with an activated carbon core. The activated carbon core is there to improve the taste and odor of your water. The real magic happens within our the proprietary Liquidity nanofiber membrane, which traps bacteria, cysts, and any particle bigger than 0.2 microns in diameter from the water you drink.

If you are familiar with the game Kerplunk, the same general principle applies with our membrane. During the manufacturing process, nanofibers are laid down in many layers to form a complex structure that’s mostly empty volume. The membrane’s intersecting nanofibers function in the same way that the intersecting sticks in Kerplunk hold up the marbles.

EFFECTIVE TO THE LAST DROP

Because the Naked Filter uses a mechanical filtration process, it remains safe throughout the entire life of the filter. In other words, our filter will reliably and effectively remove bacteria and cysts from your water from the first through to the last drop. As more and more water passes through the Naked Filter, it’s filtration membrane fills with particles. Over time, the filter’s flow rate will gradually slow, and eventually shut off completely. The Naked Filter is essentially self-regulating, and when the water flow is too slow, just swap out the old filter for a new one.

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