10 Stage RO Sytem - Super Slim U05 Karofi

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Introducing the 10 Stage Reverse Osmosis System - The Super Slim U05 Karofi, your ultimate solution for pure, refreshing water right at your fingertips. Crafted with innovation and convenience in mind, this super compact and slim reverse osmosis system is designed to fit snugly under your sink, bringing you unparalleled filtration without sacrificing space. There is no need to mount the system against a wall as it stands perfectly on it's own!

With its 10-stage filtration process, this system ensures that every drop of water passing through is thoroughly purified, leaving behind only the purest, freshest taste. From sediment and chlorine to heavy metals and contaminants, our advanced filtration technology removes impurities at every stage, delivering water that's not just clean, but revitalizing.

One of the standout features of the Super Slim U05 Karofi is its hassle-free installation. Designed with simplicity in mind, the structure and design of this system makes installation a breeze, allowing you to enjoy pure water in no time, without the need for professional assistance. Plus, with easy-to-replace filters, maintenance is a snap, ensuring that your system continues to perform optimally with minimal effort.


Stage 1:  PP Sediment 5 Micron

  • Removes suspended particles and colloids larger than 5 micron (mud and sand...)
  • Removes some moss
  • Material Polypropylene
  • Recommended changing: ~6 months

Stage 2: Activated Granular Carbon

  • Removes Chlorine and some organic molecules
  • Protects RO Membrane from oxidants
  • Material: Activated Carbon
  • Recommended Changing: ~9 months

Stage 3: PP Sediment 1 micron

  • Removes suspended particles larger than 1 micron
  • Protects RO Membrane from clogging
  • Material: Polypropeline
  • Recommended Changing: 6-9 months

Stage 4: Quick Changing Membrane 100 GPD (Made in Korea)

  • Filter hole size from 0.1-0.5 nanometers, removing 99.99% of remaining contaminants including but not limited to removing colloids, microbiological contaminants, PFAS, PFOAS, fluoride, lead, arsenic,  salts, pathogen and iron to make your water absolutely pure!
  • Material: Thin Film Composite
  • Recommended Changing: 24-36 months


Stage 5: Mineral Filter

  • Supplements necessary minerals for the human body
  • Raises the PH, helping the body to neutralize surplus acids 
  • Improves taste
  • Material: Natural Stone Minerals
  • Recommended Changing: 12 months

Stage 6: Hydrogen Filter

  • Reduces water's ORP (Oxidation Reduction Protection) rate, preventing bad oxidizing agents
  • Reduces inflammation
  • Material: Hydrogen, Activated Coconut Carbon
  • Recommended Changing: 12 months

Stage 7: ORP Alkaline Filter

  • Next level hydration allowing your water to stay in your system for longer
  • There is evidence Alkaline water reduces inflammation and blood pressure
  • Material: ORP Ceramic, Activated Carbon
  • Recommended Changing: 12 months

Stage 8: Tourmaline Filter

  • Creates beneficial negative ions for optimal health
  • Material: Bio Ceramic Ball
  • Recommended Changing:  12 months

Stage 9: T33 Granular Activated Carbon Filter

  • Increases freshness of taste
  • Removes any remaining organic solids, colors or odor
  • Material: Coconut Shell Activated Carbons
  • Recommended Changing: 12 months

Stage 10: Nano Silver Plus

  • This last line of defense removes 99.99% of any remaining bacteria and prevents bacteria from forming in the RO reservoir and pipes.
  • Material: Nano Silver Coated Polypropylene
  • Note: This does not add silver to the water
  • Recommended Changing: 12 months

But the benefits don't stop there!

With the included 3.6 gallon TankLife (TM) reservoir tank (Model No.: TL-3.2G), you'll always have a steady supply of purified water on hand. Tested and certified by NSF International against NSF/ANSI Standard 58 for materials and structural integrity, this tank is built to last. Made with FDA-compliant materials, it guarantees safety and peace of mind, while its industry-leading tank wall thickness ensures durability and longevity.

What sets our tank apart is our pioneering anti-bacterial butyl diaphragm technology ensuring your water stays extra clean, free from harmful bacteria and contaminants.

Experience the difference with Crazy Great Water's 10 Stage Reverse Osmosis - Super Slim U05 Karofi. Compact, efficient, and reliable, it's the perfect choice for those who demand nothing but the best for their drinking water.

System includes:

-Full set of filters

-Stainless steel faucet

-3.6 Gallon reservoir tank

-Housing wrench

-Easy to use installation instructions

Made in Vietnam ISO 9001:2015 

10 Stage RO Sytem - Super Slim U05 Karofi

10 Stage RO Sytem - Super Slim U05 Karofi

A Trusted Name in Water Filtration

Unmatched Care

White-glove service and hassle-free maintenance.

Peace of Mind

We worry about your water, so you don't have to.

Sustainable Solutions

They're as great for the planet as they are for you.

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