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RESMO Reverse Osmosis System, 600 GPD Tankless RO Water Filter, 8 Stage Filtration, 2:1 Pure to Drain, Under Sink RO System
77% of respondents would recommend this to a friend
WST 1113
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The RESMO Reverse Osmosis System delivers 600 gallons of purified water daily, ensuring pure, safe water for your home.
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What Stands Out
Product Details
- TRUSTED CERTIFICATION:The RS2600 Reverse Osmosis System is certified to NSF/ANSI 372 for lead-free materials and holds FCC certification, ensuring it meets strict safety and quality standards. The RESMO RO water filtration system uses advanced technology to significantly reduce harmful contaminants such as PFAS, total dissolved solids (TDS), chlorine, and unpleasant odors, ensuring pure water that meets the highest standards.
- 8-STAGE FILTRATION: The RESMO Reverse Osmosis System features an 8-stage purification process with a 0.0001-micron RO membrane. SGS-tested, it effectively reduces TDS, chromium, PFAS, radium, fluoride, arsenic, iron, calcium, chlorine, and other impurities, ensuring pure, safe water for your home.
- 600 GPD FAST FLOW RO SYSTEM: The upgraded RESMO RS2600 reverse osmosis system delivers 600 gallons of purified water daily. With a flow rate of 0.42 gal/min, it fills an 8-ounce glass in just 5 seconds, providing families with a constant supply of high-quality water.
- 2:1 PURE TO DRAIN: The RS2600 tankless RO system features an efficient 2:1 pure-to-wastewater ratio, generating only one cup of wastewater for every two cups of pure water. This reverse osmosis water filter system reduces CF/MRO replacement costs, saves up to 70,000 gallons of water annually, and is ideal for both drinking and washing vegetables—far more efficient than traditional purifiers.
- TANKLESS DESIGN: The RESMO RS2600 tankless reverse osmosis system features a sleek, intelligent LED display that allows you to monitor water quality and filter life. Its space-saving tankless design frees up 80% of under-sink space. The CF/MRO filter replacement is designed with a twist-and-pull mechanism, making installation quick and seamless—just 2 seconds.
- INSTALLATION NOTES: The faucet requires a 1-1.4 inch hole, and the installation site requires an electrical outlet and a drain pipe. After installation, the purifier will automatically flush for 30 minutes and will automatically flush after each filter change. If you have any questions, please let us know in time.
| Other Special Features of the Product | 600 GPD Fast Flow, 8 Stage Filtration, Automatic Shut-Off,2:1 Pure to Drain, Reduce TDS, Tankless Design |
| Container Type | Can |
| Installation Type | Under Sink |
| Purification Method | Carbon Block, Reverse Osmosis |
| Power Source | Corded Electric |
| Maximum Flow Rate | 0.42 Gallons Per Minute |
| Item Dimensions L x W x H | 17.13"L x 5.6"W x 15"H (43.5 x 14.2 x 38.1 cm) |
| Capacity | 600 Gallons |
| Item Weight | 20.1 Pounds (9.12 kg) |
| Material Type | System cover: plastic, CF filter: pp cotton & carbon block, Faucet: metal, RO filter: reverse osmosis membrane & carbon block & pp cotton |
| Brand Name | RESMO |
| Included Components | RO system, RO/CF filter, Faucet, PE pipes, T-fitting |
| Model Name | RS2600-FBM-RO |
| Model Number | RS-RS2600 |
| Manufacturer | RESMO |
| Part Number | RS2600-FBM-RO |
| Brand | RESMO |
| Special Feature | 600 GPD Fast Flow, 8 Stage Filtration, Automatic Shut-Off,2:1 Pure to Drain, Reduce TDS, Tankless Design See more |
| Product Dimensions (L x W x H) | 17.13"L x 5.6"W x 15"H (43.5 x 14.2 x 38.1 cm) |
| Material | System cover: plastic, CF filter: pp cotton & carbon block, Faucet: metal, RO filter: reverse osmosis membrane & carbon block & pp cotton See more |
| Package Information | Can |
What's in the box
RO system, RO/CF filter, Faucet, PE pipes, T-fitting
Who Should Buy?
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Large Families
Ideal for households needing high water output with 600 GPD to ensure consistent supply for cooking and drinking.
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Health-Conscious Users
Perfect for individuals wanting purified water free from contaminants, ensuring better health and hydration.
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Limited Space
Great for those with small kitchens, as its tankless design saves space without compromising on water quality.
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Budget-Conscious Buyers
Not suitable for users with limited budgets; initial costs may be high compared to basic water filters.
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Low Water Demand
Not ideal for individuals or small households with minimal water needs, as capacity may be excessive.
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DIY Installers
May pose installation challenges for those unfamiliar with plumbing, requiring professional assistance for proper setup.
Product Description
Customer Questions & Answers
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Question:
What is a Reverse Osmosis System and how does it work?
Answer: A Reverse Osmosis System is a water filtration technology that purifies water by removing impurities and contaminants through a semi-permeable membrane. In this system, water is forced through the membrane, allowing only pure water to pass while filtering out dissolved solids, bacteria, and chemicals. By utilizing 8 stages of filtration, this system ensures high-quality drinking water by addressing various contaminants. Ideal for households, an RO system is perfect for improving water taste, providing safe drinking water, and protecting appliances that use water, like coffee machines and fish tanks. -
Question:
What are the benefits of the 600 GPD tankless RO water filter?
Answer: The 600 GPD capacity indicates the system can produce 600 gallons of purified water daily without the need for a bulky storage tank. This tankless design offers significant advantages, such as saving space under your sink and providing instant access to clean water on demand. Ideal for kitchens with limited space or for families with high water consumption, this feature ensures you always have fresh water without waiting. It's particularly useful for cooking, drinking, and filling water bottles immediately. -
Question:
How does the 2:1 pure to drain ratio work?
Answer: The 2:1 pure to drain ratio refers to the amount of waste water produced in relation to purified water generated. For every 2 gallons of purified water, 1 gallon of waste water is produced, which is efficient compared to older models. This means you're reducing water waste compared to regular systems. It's particularly beneficial in regions with water conservation needs or where water costs are high, maximizing the utility of each gallon used while ensuring clean water for drinking and cooking purposes. -
Question:
What types of contaminants does the 8 stage filtration remove?
Answer: The 8-stage filtration process in this RO system effectively removes a wide range of contaminants, including chlorine, heavy metals like lead and arsenic, bacteria, viruses, and dissolved solids such as salts and nitrates. Each filtration stage targets specific impurities—activated carbon filters improve taste and odor, while additional sediment filters shield the membrane. This thorough purification process ensures the highest quality of drinking water, making it suitable for families, pets, and those concerned about tap water quality. -
Question:
Is installation difficult for the under sink RO system?
Answer: While installation of the under sink RO system can seem complex, many systems are designed for DIY setups. Basic plumbing skills are usually sufficient, as the setup typically involves connecting the filtration unit to your cold water line and a designated tap. However, if you're unsure, seeking professional assistance will ensure everything is connected correctly for optimal performance. This is particularly important for maintaining system efficiency and ensuring no leaks occur, providing you peace of mind while enjoying clean water. -
Question:
How often do I need to change the filters?
Answer: Filter change frequency depends on water quality and usage, but it's generally recommended to replace the filters every 6 to 12 months to maintain system efficiency. The pre-filters typically require more frequent changes, while the RO membrane may last 2-3 years if water quality is managed. Keeping track of your filter usage will ensure you consistently have high-quality water available for drinking and cooking, optimizing the system's performance. -
Question:
Can this system handle well water?
Answer: Yes, the Reverse Osmosis System is suitable for treating well water, as it effectively removes common well contaminants like bacteria, sediments, and heavy metals. However, performing a water test prior to installation is crucial to identify specific impurities present. This test enables you to select appropriate pre-filters and ensure optimal performance. Using RO systems for well water is an excellent way to achieve clean and safe drinking water, especially in areas where municipal water supply is not available or reliable. -
Question:
What maintenance does the Reverse Osmosis System require?
Answer: Regular maintenance of the Reverse Osmosis System includes changing filters and sanitizing the tank as needed. It is essential to monitor filter lifespan based on usage and water quality. Inspection for leaks or blockages can help maintain the system's efficiency. By investing time in proper maintenance, you ensure high-quality water is available for cooking and drinking, prolonging the lifespan of the system while keeping your water supply free from harmful contaminants. -
Question:
How does the taste of RO water compare to regular tap water?
Answer: RO water typically has a cleaner, fresher taste compared to regular tap water due to the removal of chlorine, impurities, and other chemicals during filtration. The 8-stage filtration ensures that water is not only purified but also tastes better, making it more enjoyable for drinking and cooking. This enhanced flavor is particularly beneficial for beverages, soups, and other dishes where water quality can significantly affect taste, ensuring you and your family savor every sip and bite. -
Question:
Where can I buy the Reverse Osmosis System, 600 GPD Tankless RO Water Filter?
Answer: You can purchase the Reverse Osmosis System, 600 GPD Tankless RO Water Filter, from Ubuy in Samoa. Ubuy offers a wide selection of home improvement products, including advanced water filtration systems, ensuring that you find the right model that meets your needs. With user-friendly navigation and detailed product descriptions, Ubuy provides a convenient shopping experience to enhance your home water supply.
RESMO Under-Sink & Countertop Filtration RS-RS2600 Editorial Review
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WST 1113
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Certified to NSF/ANSI 372 for lead-free materials.
- Features an 8-stage filtration process with a 0.0001-micron RO membrane.
- Cleans up to 600 gallons of water daily, filling an 8-ounce glass in just 5 seconds.
- Efficient 2:1 pure-to-wastewater ratio, saving up to 70,000 gallons annually.
- Space-saving tankless design frees up 80% of under-sink space.
- Intuitive LED display for monitoring water quality and filter life.





