OASISOSMOSISHOME
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RO Reverse Osmosis Water Filtration System, Countertop or Under Sink Tankless Purifier, 1.5:1 Drain Ratio, 600 GPD, TDS Reduction, Faucet Included
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RO Reverse Osmosis Water Filtration System, Countertop or Under Sink Tankless Purifier, 1.5:1 Drain Ratio, 600 GPD, TDS Reduction, Faucet Included
Enjoy the freshness of clean, pure water directly from the faucet.
RO Reverse Osmosis Water Filtration System, Countertop or Under Sink Tankless Purifier, 1.5:1 Drain Ratio, 600 GPD, TDS Reduction, Faucet Included
Item #: 26404435

RO Reverse Osmosis Water Filtration System, Countertop or Under Sink Tankless Purifier, 1.5:1 Drain Ratio, 600 GPD, TDS Reduction, Faucet Included

Item #: 26404435

SLL 4314618

Price Details

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*All items will import from US

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Order now and get it around Monday, July 27
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Enjoy the freshness of clean, pure water directly from the faucet.
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What Stands Out

High Efficiency
With a 1.5:1 drain ratio and 600 gallons per day capacity, this system maximizes water utilization while delivering a constant supply of purified water, outperforming many conventional filtration systems.
Versatile Installation
Designed for both countertop and under-sink setups, this tankless purifier offers flexibility to fit various kitchen spaces, providing a convenient solution for any home without compromising aesthetics.
Comprehensive TDS Reduction
Effectively reduces total dissolved solids (TDS), ensuring you get the purest drinking water possible, while maintaining essential minerals, offering a healthier alternative compared to regular tap water.

Product Details

Get the best RO Reverse Osmosis Water Filtration System from Ubuy Sierra Leone. Countertop or Under Sink Tankless Purifier with 1.5:1 Drain Ratio, 600 GPD, TDS Reduction, and Faucet Included for clean and pure drinking water.
Item Weight20 lbs (9.07 kg)

Who Should Buy?

Suitable For
  • Health-Conscious Consumers

    Ideal for individuals prioritizing clean and purified drinking water to maintain their health and well-being.

  • Large Households

    Perfect for families needing a high capacity system, providing 600 GPD, fulfilling daily water requirements effortlessly.

  • Space-Saving Needs

    Great for those living in apartments or smaller homes, thanks to its tankless design, maximizing under-sink space.

Not Suitable For
  • Budget-Conscious Buyers

    Not suitable for users on a tight budget due to potentially higher upfront costs compared to simpler filtration systems.

Product Description

RO Reverse Osmosis Water Filtration System, Countertop or Under Sink Tankless Purifier, 1.5:1 Drain Ratio, 600 GPD, TDS Reduction, Faucet Included

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a reverse osmosis water filtration system?

    Answer: A reverse osmosis (RO) water filtration system is designed to remove contaminants and impurities from water, ensuring clean and safe drinking water. This system works by pushing water through a semi-permeable membrane that allows only water molecules to pass, blocking harmful substances such as lead, chlorine, and TDS (Total Dissolved Solids). This process results in purer water, promoting better health and taste, making it ideal for families, cooking enthusiasts, or anyone looking to improve their hydration.
  • Question: What is a 1.5:1 drain ratio in the RO system?

    Answer: The 1.5:1 drain ratio indicates the amount of wastewater produced versus purified water created by the system. For every 1.5 gallons of water that is drained as waste, 1 gallon of pure water is obtained. This ratio is relatively efficient and showcases the improved technology in modern RO systems, helping to conserve water while providing high-quality filtration. It's an excellent choice for environmentally conscious consumers who want to balance their water consumption with effective purification.
  • Question: How does TDS reduction in RO systems work?

    Answer: TDS reduction in reverse osmosis systems occurs through the filtration process that captures dissolved solids like salts, minerals, and other impurities. When water passes through the RO membrane, contaminants are left behind, allowing significantly purer water to emerge. This is crucial for improving the taste and quality of drinking water, making it a preferred choice for households, restaurants, and offices aiming for healthier hydration options without impurities.
  • Question: Is the RO system suitable for both countertop and under-sink installation?

    Answer: Yes, this RO water filtration system offers both countertop and under-sink installation options, providing versatility for different kitchen spaces. The countertop model is perfect for those who need a portable solution or have limited installation space, while the under-sink version is ideal for a permanent, sleek setup that keeps countertops clutter-free. This flexibility allows users to choose the setup that best suits their lifestyle and kitchen design.
  • Question: What is the significance of the included faucet?

    Answer: The included faucet with the RO system is specifically designed to dispense filtered water directly, making it convenient for everyday use. This feature eliminates the need for separate pitchers or bottled water, ensuring that you can easily access purified water at any time. The dedicated faucet not only enhances usability but also complements the aesthetics of your kitchen, adding a refined touch to your drinking water solution.
  • Question: How does the RO system support high water production rates?

    Answer: This RO water filtration system boasts a production rate of 600 gallons per day (GPD), which means it can meet high water demand without interruptions. Such capability is particularly beneficial for large families, meal preparations, and entertaining guests. A high GPD lets you fill up pitchers, cook, and hydrate without worrying about running out of purified water, allowing for greater convenience and peace of mind.
  • Question: Which types of contaminants can this RO system filter out?

    Answer: The reverse osmosis system effectively filters out a wide range of contaminants, including heavy metals like lead and arsenic, chlorine, fluoride, and various other harmful substances. By using advanced filtration technology, it ensures that your drinking water is significantly safer and healthier. This comprehensive filtration process is essential for anyone concerned about water quality, such as families with children, individuals with health issues, or environmentally conscious consumers.
  • Question: Can I use this RO system for well water?

    Answer: Yes, this RO system can be used for well water, making it an excellent choice for rural properties. However, it is advisable to conduct a water quality test first to determine the specific contaminants present. Knowing the water composition allows you to make informed decisions about filtration needs and ensures the RO system meets your requirements effectively. Furthermore, users can enjoy clean, safe water sourced from their own wells.
  • Question: What maintenance is required for the RO filtration system?

    Answer: Maintenance for this RO filtration system primarily involves regularly replacing the pre-filters and the RO membrane based on usage and water quality. Keeping an eye on filter indicators or following usage guidelines helps ensure optimal performance. Regular maintenance not only extends the life of the system but also maintains the high-quality filtration you expect, making it a reliable investment for your home.
  • Question: Where can I buy the RO Reverse Osmosis Water Filtration System in Sierra Leone?

    Answer: You can purchase the RO Reverse Osmosis Water Filtration System on Ubuy. Ubuy is a trusted e-commerce platform in Sierra Leone known for offering a wide range of quality products, including water filtration systems. Their user-friendly shopping experience and efficient customer service make it easy to find the right model that suits your needs and preferences.

OASISOSMOSISHOME Under-Sink & Countertop Filtration Editorial Review

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MT
Mohd
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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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“Accurate delivery timing given”

16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”

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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

SLL 4314618

Order now and get it around Monday, July 27

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Fastest cross-border delivery

Features & Benefits

  • Reverse Osmosis system transforms tap water into clean, pristine water
  • Save 30% on filter replacement costs with 3 filters combined into 2
  • Filtration accuracy of 0.0001µm
  • Fast water flow rate of 600 GPD
  • Sleek, tankless design that fits anywhere in your kitchen
  • Eliminates more than 1000 contaminants

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