7 Best Reverse Osmosis Systems for Pure Drinking Water
Patrick Johnson
Looking to improve the quality of your drinking water? You're not alone. In fact, 73% of households in the US are concerned about the purity of their tap water.
If you want to ensure that you and your family are drinking clean, filtered water, then you need to invest in a reverse osmosis system.
We've done the research for you and compiled a list of the 7 best reverse osmosis systems of 2023. Let's dive in and find the perfect one for you.
1. iSpring RCC7, NSF Certified, High Capacity Under Sink 5-Stage Reverse Osmosis
Experience clean and pure drinking water with the iSpring RCC7, an NSF-certified, high-capacity under-sink 5-stage reverse osmosis system.
This system is designed to remove up to 99% of over 1,000 harmful contaminants, including chlorine, fluoride, lead, arsenic, asbestos, calcium, sodium, and more.
With a filtration process that reduces the TDS rate by 80% to 90% or better, you can be confident in the quality of your drinking water.
The iSpring RCC7 is compact and easy to install under most kitchen sinks, and it comes with a tank to meet the needs of big families or offices.
The system also features a see-through filter housing, allowing you to easily monitor the condition of the filter element.
Trust in the iSpring RCC7 to provide you with unlimited clean, refreshing, and crisp-tasting water.
Features & Benefits
· 5-stage filtration process
· NSF certified
· Reduces up to 99% of contaminants
· Compact design
· See-through filter housing
Pros:
· Removes a wide range of contaminants
· Easy to install
· Compact size fits under most kitchen sinks
· The tank provides ample water supply
· See-through filter housing for easy monitoring
· Affordable pricing
Cons:
· May require professional installation for some users
· The tank may take up additional space under the sink
· Filter replacement may be required periodically
2. SimPure Tankless Reverse Osmosis System BPA-Free
You'll love the SimPure Tankless Reverse Osmosis System because it's BPA-free and offers efficient water filtration. This system is designed to provide you with clean, pure water in a convenient and reliable manner.
With its 7-stage high-efficiency water filtration process, it can remove a wide range of contaminants, including PFAS, fluoride, arsenic, salt, calcium, particles, iron, chlorides, chlorine, and heavy metals. It even eliminates toxic chemicals, odors, sediments, bacteria, and viruses, ensuring that the water you consume is safe and healthy.
The system's tankless design and small footprint make it suitable for installation under most kitchen sink cabinets.
Additionally, its long-lasting filter life and high net waste water ratio contribute to your water bill savings. With the SimPure Tankless Reverse Osmosis System, you can enjoy pure water for all your cooking, coffee, and tea needs.
Product Specs:
· Tankless design with built-in filters
· Filtration rate: 600GPD
· 7-stage high-efficiency filtration
· Filter life: 6-12 months for cf filter, 12-18 months for ro filter
· Power supply requirement: 110 power supply
Pros:
· BPA-free design
· Efficient water filtration process
· Removes a wide range of contaminants
· Long-lasting filter life
· High net waste water ratio for water bill savings
Cons:
· Requires drilling into granite countertop for faucet installation
· Some customers may prefer using an additional water filter for improved taste
3. MELISSANI M1 Reverse Osmosis Countertop Water Purifier
This professional purification system offers a 5-stage RO filtration process, ensuring that your tap water is free from contaminants and impurities.
With its variable output and large water tank, you'll have access to clean and delicious drinking water whenever you need it.
The MELISSANI M1 also features LED-UVC sterilization, which further enhances the purity of your water.
Its self-cleaning function and smart filter life indicators make maintenance a breeze, and the easy-to-replace filters and removal drip tray add to the user-friendly design.
Additionally, the optional Molecular Hydrogen enrichment function provides added health benefits.
Product Specs:
· 5-stage RO filtration system
· LED-UVC sterilization
· Self-cleaning function
· Smart filter life indicators
· Optional Molecular Hydrogen enrichment
Pros:
· Professional countertop purification
· Variable output and large water tank
· Easy maintenance and filter replacement
· Optional Molecular Hydrogen enrichment
· Delicious drinking water
Cons:
· No external way to drain wastewater
· Water overflow and deteriorating water quality issues
· Limited capacity for dispensing cold water
4. SimPure Alkaline UV Reverse Osmosis System
Experience the exceptional benefits of the SimPure Alkaline UV Reverse Osmosis System. This top-of-the-line system has been SGS certified and tested to meet the NSF/ANSI 58 Standard, ensuring its exceptional quality and performance.
With its advanced filtration technology, it effectively removes over 99.99% of 1000+ contaminants, including viruses, bacteria, microplastics, chemicals, heavy metals, TDS, chloride, and fluoride. But that's not all.
This system goes above and beyond by also offering alkaline remineralization water. By restoring the natural alkalinity and mineral balance of water, it provides you with safer and healthier drinking water.
The SimPure Alkaline UV Reverse Osmosis System also features a UV sterilizer and a tankless design. The UV sterilizer eliminates bacteria, algae, and other microorganisms from your tap water with an impressive removal rate of over 99.99%.
Its tankless design not only saves valuable under-sink space but also ensures fresh and clean water by preventing secondary contamination.
Here are the product specifications, pros, and cons of the SimPure Alkaline UV Reverse Osmosis System:
Product Specs:
· SGS certified and tested to meet NSF/ANSI 58 Standard
· Removes over 99.99% of 1000+ contaminants
· Alkaline remineralization water for safer and healthier drinking water
· UV sterilizer with a removal rate of over 99.99%
· Tankless design for fresh and clean water
Pros:
· Exceptional filtration performance
· Alkaline remineralization for healthier drinking water
· UV sterilizer eliminates bacteria and microorganisms
· Tankless design saves space and prevents secondary contamination
· High production rate of up to 400 gallons per day
Cons:
· May require professional installation
· Replacement filters can be expensive
· Requires electricity for UV sterilizer operation
5. 1000 GPD Tankless Reverse Osmosis System Under Sink
Save valuable space under your sink with a tankless reverse osmosis system that has a 0 GPD capacity. The 0 GPD tankless reverse osmosis system is a compact and efficient solution for providing clean and pure water in your home.
This system utilizes a 7-stage filtration process to effectively remove 99.9% of contaminants from your water, ensuring that you and your family have access to high-quality drinking water.
With a fast water flow speed of 0.69 gallons per minute, this system can fill an 8-ounce cup in just 5.4 seconds.
The space-saving design of this system allows you to save 75% of under-sink space for other necessities in your kitchen.
Additionally, the integrated water path and lead-free materials ensure a leak-free and safe water supply. The intelligent reminder system makes it easy to know when it's time to change filters, ensuring optimal performance.
Product Specs:
· 0 GPD capacity
· 7-stage filtration process
· Fast water flow speed of 0.69 gallons per minute
· Space-saving design
· Leak-free and lead-free water path
Pros:
· Saves valuable space under the sink
· Efficient 7-stage filtration process
· Fast water flow speed
· Leak-free and lead-free water path
· Intelligent reminder system
Cons:
· Requires electricity and a separate 120V outlet
· Only compatible with genuine smart faucet
· Filter life depends on family size and water source quality
6. APEC Water Systems ROES-50 Essence Series Top Tier 5-Stage
You'll love the APEC Water Systems ROES-50 Essence Series Top Tier 5-Stage for its superior performance and high-quality filtration.
This reverse osmosis system is designed and assembled in the USA, ensuring supreme quality and water safety. With its advanced technology, it can remove up to 99% of impurities, including arsenic, chlorine, lead, fluoride, heavy metals, and over 1000 other contaminants.
The system is WQA certified and uses premium long-lasting filters to treat tap water and well water, providing you with unlimited clean and refreshing water that surpasses the quality of bottled water.
APEC Water Systems, America's No.1 rated water filter brand, guarantees a trouble-free and noise-free system that will last for years, delivering pure drinking water.
Product Specs:
· Max Total Dissolved Solids: 2000 ppm
· Feed Water Pressure: 40-85 psi
· Pipe Size: 1/4 inches
Pros:
· Removes up to 99% of impurities
· Premium long-lasting filters
· WQA certified system
· Dependable and noise-free performance
· Comes with a 100% lead-free designer faucet and premium-grade tubing
· Affordable pricing
Cons:
· Requires regular filter replacements
· Installation may be challenging for some users
7. Thereye Reverse Osmosis System Countertop Water Filter
Get ready to enjoy clean and purified water with the Thereye Reverse Osmosis System Countertop Water Filter.
This innovative water purifier offers a convenient and hassle-free solution for ensuring safe drinking water in your home, kitchen, or even your RV.
With its plug-and-play design, you can easily set it up without the need for any plumbing or installation. Simply fill the 135 oz water tank, and you'll have immediate access to pure water.
The Thereye Reverse Osmosis System utilizes advanced 3 replaceable filters, including PAC, RO, and CF, to effectively eliminate 99% of tap water pollutants.
This ensures that you and your family can enjoy safe drinking water and reduce the need for bottled water. Additionally, the system's filtration capability surpasses that of filter pitchers and eliminates the need for complex under-sink installations.
One of the standout features of this water filter is its heating mode, which allows you to enjoy instant hot beverages without the need for an extra kettle. With a temperature range of 113℉-208℉, you can easily set your desired temperature and get your drink without any waiting.
Monitoring the filter's condition is made easy with the large-screen display, which shows pre and post-filtration water quality, each filter's lifespan, and the remaining purified water capacity. The water purifier also operates quietly below 46db, ensuring undisturbed nights.
Product Specs:
· Dimensions: 14 x 13.4 x 8.5 in
· Filtration: 3 replaceable filters (PAC, RO, CF)
· Heating Mode: Temperature range of 113℉-208℉
· Display: Large-screen display for easy monitoring
· Certifications: FCC and ETL certified
Pros:
· Hassle-free plug-and-play design
· Advanced filtration eliminates 99% of tap water pollutants
· Convenient heating mode for instant hot beverages
· Easy monitoring of filter condition with the large-screen display
· Certified by FCC and ETL for product safety
Cons:
· More expensive
Factors to consider when buying Reverse Osmosis Systems
When purchasing a reverse osmosis system, consider the size and installation requirements. The best reverse osmosis systems come in various sizes, so it's important to choose one that fits your available space. Measure the area where you plan to install the system to ensure a proper fit.
Additionally, consider the installation requirements. Some systems are designed for under-sink installation, while others may require professional installation or even a dedicated space.
It's also crucial to consider the specific needs of your household when choosing a water filtration system. Determine the amount of water you need to filter on a daily basis and choose a system with an appropriate capacity.
Final Verdict for the 7 Best Reverse Osmosis Systems for Pure Drinking Water
To make an informed decision, you should definitely consider the features, performance, and price of each reverse osmosis system before making your final verdict.
When it comes to reverse osmosis systems, the best ones are designed to provide the highest water quality by effectively removing impurities and contaminants.
These systems use a semipermeable membrane to filter water, ensuring that you get clean and purified drinking water.
Consider factors such as water usage, space availability, and maintenance requirements. Additionally, take into account the system's flow rate, water wastage, and ease of installation.
It’s easy to see why we choose the iSpring RCC7 Reverse Osmosis Drinking Water Filter System as the best overall based on features, benefits, and price.
Disclaimer: This post contains affiliate links! If you decide to purchase any Reverse Osmosis System, we may get a small commission at no extra cost to you!