In a world where concerns about tap water quality are increasingly common, finding a reliable solution for clean, great-tasting drinking water is a top priority for many households. The APEC Water Systems Essence ROES-PH75 Alkaline under-sink reverse osmosis system emerges as a prominent contender, promising not just filtration, but also vital re-mineralization for enhanced health and flavor. This comprehensive review dives deep into its features, performance, installation, and overall value, helping you decide if this system is the right fit for your home.
Understanding the APEC ROES-PH75 Alkaline System
The APEC Water Systems Essence ROES-PH75 is a premium 6-stage reverse osmosis (RO) drinking water filter system designed for under-sink installation. What sets it apart is its unique combination of powerful RO purification with an alkaline re-mineralization stage. This system aims to deliver not just ultra-pure water, but also water with a balanced pH, making it exceptionally palatable and potentially more beneficial for daily consumption.
With a production capacity of 75 gallons per day (GPD) and a robust 4-gallon pressurized storage tank, it is well-suited for families and individuals with moderate to high water demands. The inclusion of a lead-free designer faucet adds a touch of elegance to any kitchen, ensuring your purified water is readily accessible and stylishly delivered. Manufactured in the USA with high-quality US parts and FDA-certified food-grade tubing, the ROES-PH75 prioritizes safety and durability in its construction.
The 6 Stages of Filtration: How It Works
The effectiveness of the APEC ROES-PH75 Alkaline system lies in its meticulously engineered six-stage filtration process. Each stage plays a critical role in transforming your tap water into clean, refreshing, and balanced drinking water.
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Stage 1: High-Capacity 5-Micron Sediment Filter (FS-10)
This initial filter acts as the first line of defense, tackling larger particles that can clog subsequent filters. It efficiently removes sediment, rust, sand, dirt, and other insoluble matter from the water supply, protecting the entire system and extending the life of the more delicate filters. -
Stage 2 & 3: Premium Extruded Carbon Block Filters (FC-PH75 & FI-PH75)
These dual carbon block filters are crucial for addressing chemical contaminants. They effectively absorb chlorine, chloramines, volatile organic compounds (VOCs), and other chemicals that cause unpleasant tastes, odors, colors, and cloudiness in water. By removing these impurities early, they safeguard the RO membrane. -
Stage 4: High-Rejection 75 GPD RO Membrane (MEM-75)
Often considered the heart of the system, the reverse osmosis membrane is a semi-permeable barrier that filters water at a molecular level. It powerfully rejects up to 99% of total dissolved solids (TDS), including heavy metals like lead and chromium, fluoride, arsenic, bacteria, viruses, and a vast array of other contaminants, producing exceptionally pure water. -
Stage 5: High-Capacity Coconut Shell Carbon Filter (FTC-PH75)
After passing through the RO membrane, the water flows through this post-carbon filter. Made from high-quality coconut shell carbon, it acts as a final polishing stage, further enhancing the water’s taste and removing any residual odors that might have developed in the storage tank, ensuring crisp, clean water. -
Stage 6: Calcite Alkaline Re-Mineralization Filter (FK-PH75)
This is the distinctive stage that gives the ROES-PH75 its “Alkaline” designation. While RO filtration is highly effective, it also removes beneficial minerals that contribute to water’s taste and pH. This calcite filter reintroduces high-purity calcium carbonate and other natural minerals back into the water, raising the pH level to make it alkaline and improving its overall taste profile.
Installation: A DIY-Friendly Experience?
Installing the APEC Water Systems Essence ROES-PH75 Alkaline system is often described as a manageable DIY project for individuals with basic plumbing knowledge. The system comes with comprehensive, user-friendly instructions and all necessary parts, typically allowing for completion within 1 to 3 hours. Its compact design is a significant advantage, fitting comfortably under most kitchen sinks without consuming excessive cabinet space. Many users appreciate that the unit is free-standing, meaning it doesn’t always require mounting, which simplifies future filter changes by allowing the assembly to be pulled out easily.
However, potential installers should be aware of a few common considerations. A hole typically needs to be drilled in the drain pipe to accommodate the drain line from the filtration system, ensuring proper wastewater disposal. Some users have reported minor initial leaks from factory fittings or issues with plastic valves, which may require extra attention during assembly or the replacement of certain components with more robust alternatives like brass fittings. Additionally, while the system is designed to connect to your refrigerator’s ice maker and water dispenser, a 1/4″ T-fitting for this purpose is often sold separately, so plan accordingly if this is a desired feature.
Performance and Water Quality: What to Expect
The APEC Water Systems Essence ROES-PH75 Alkaline consistently delivers exceptional water quality, garnering high praise from users. One of the most frequently highlighted benefits is the dramatic reduction in Total Dissolved Solids (TDS). Customers have reported seeing TDS readings drop from well over 200-300 PPM (parts per million) in their tap water to an impressive 17-24 PPM after filtration. This significant reduction underscores the powerful purification capability of the RO membrane.
Beyond purification, the alkaline re-mineralization filter plays a pivotal role in enhancing the water’s taste. Many users describe the water as tasting superior to, or at least comparable with, expensive bottled alkaline water, noting a crisp, clean, and refreshing quality. For those with acidic well water or water with a metallic taste, the system has proven effective in neutralizing acidity and eliminating undesirable flavors, providing a solution for truly enjoyable drinking water.
While the system boasts a 75 GPD production rate, actual daily output can be influenced by incoming water pressure and temperature. The system operates most efficiently with feed water pressure between 40 and 85 PSI; if your home’s water pressure is consistently below 60 PSI, a booster pump might be necessary to optimize performance and reduce water wastage. Speaking of waste, the ROES-PH75 operates at an approximate 1:3 water ratio (one gallon of purified water for every three gallons of wastewater at 60 PSI), which is generally more efficient than older RO systems that often had ratios closer to 1:4. Initial batches of alkaline water may appear slightly cloudy, but this clears up after the first few tank flushes.
Maintenance and Filter Replacement
Maintaining the APEC Water Systems Essence ROES-PH75 Alkaline system is straightforward and crucial for ensuring its long-term performance and the continued quality of your drinking water. The system is designed with ease of access in mind, allowing you to simply pull the unit out from under the cabinet for filter changes.
The frequency of filter replacement depends on your local water quality and daily water consumption. Generally, the sediment and carbon pre-filters should be replaced every 6 to 12 months, while the RO membrane typically lasts 2 to 3 years. The post-carbon and alkaline re-mineralization filters usually require replacement every 12 months. Users frequently commend APEC for offering reasonably priced replacement filters, making ongoing maintenance cost-effective compared to the continuous purchase of bottled water or refrigerator filters.
Pros and Cons: A Balanced View
Choosing a water filtration system involves weighing its advantages against potential drawbacks. Here’s a concise overview of the APEC ROES-PH75 Alkaline’s key strengths and weaknesses.
| Feature | Pros | Cons |
|---|---|---|
| Water Quality | Superior taste, ultra-pure, balanced pH, removes 99% of TDS | Initial cloudiness with alkaline filter (temporary) |
| Filtration System | 6-stage advanced RO with re-mineralization, robust contaminant removal | |
| Installation | DIY-friendly, comprehensive instructions, compact design | Minor leaks from plastic fittings possible, specific fridge parts not included |
| Performance | 75 GPD capacity, consistent output for households | May require booster pump for low input water pressure, water wastage (1:3 ratio) |
| Maintenance | Reasonably priced replacement filters, easy access for changes | |
| Build Quality | Made in USA, FDA-certified food-grade components, durable faucet | Non-air gap faucet (can be replaced if desired) |
| Value | Cost-effective long-term alternative to bottled water | Initial investment |
Who is the APEC ROES-PH75 Alkaline For?
The APEC Water Systems Essence ROES-PH75 Alkaline is an ideal solution for a diverse range of users seeking high-quality drinking water. It is particularly well-suited for:
- Families who want to ensure their loved ones have access to safe, healthy, and great-tasting water daily.
- Individuals currently buying bottled water who are looking for a more economical, convenient, and environmentally friendly alternative to reduce plastic waste.
- Homeowners with concerns about local tap water quality, whether it’s high TDS levels, chlorine taste, hard water issues, or the presence of specific contaminants like lead and fluoride.
- Those with well water where acidity or other impurities are a constant challenge, as the system effectively neutralizes pH and removes many common well water contaminants.
- Health-conscious individuals who value not just purification but also the benefits of alkaline, re-mineralized water for hydration and overall well-being.
- DIY enthusiasts who appreciate a straightforward installation process and the ability to handle basic maintenance themselves.
Conclusion
The APEC Water Systems Essence ROES-PH75 Alkaline stands out as a top-tier under-sink reverse osmosis system, delivering a powerful combination of purification and re-mineralization. Its 6-stage filtration process effectively eliminates up to 99% of contaminants while restoring beneficial minerals, resulting in truly pure, great-tasting alkaline water. While some minor installation considerations and water wastage are inherent to RO technology, the system’s ease of maintenance, durable construction, and significant long-term savings make it an excellent investment for healthy living.
If you’re ready to transform your tap water into a premium drinking experience, the APEC ROES-PH75 Alkaline offers a compelling solution that marries advanced technology with practical home use. Isn’t it time you enjoyed unlimited access to exceptional water right from your kitchen faucet?
Frequently Asked Questions
How long does it take to install the APEC ROES-PH75 Alkaline system?
Table is empty.Most users report a DIY installation time of 1 to 3 hours, especially with basic plumbing skills. Reading the instructions thoroughly before starting can help streamline the process.
How often do the filters need to be changed?
The sediment and carbon pre-filters should be replaced every 6-12 months, while the post-carbon and alkaline filters typically last 12 months. The RO membrane has a longer lifespan, usually requiring replacement every 2-3 years, depending on water quality and usage.
Does the system produce a lot of wastewater?
Like all reverse osmosis systems, the APEC ROES-PH75 produces some wastewater. At optimal pressure (around 60 PSI), the system typically operates at a 1:3 ratio, meaning for every one gallon of purified water, about three gallons are sent to the drain. This is an efficient ratio compared to many older RO systems.
Can I connect the APEC ROES-PH75 to my refrigerator?
Yes, the system can be connected to your refrigerator’s ice maker and water dispenser. However, the necessary 1/4″ T-fitting for this connection is often sold separately and may need to be purchased independently.
Is the cloudy water I see after installation normal?
Yes, a temporary cloudy appearance in the initial batches of water is normal, especially with the alkaline re-mineralization filter. This is due to air bubbles and will dissipate after the first few tanks are flushed through the system.
