For anyone pursuing pristine drinking water without the hassle of under-sink installation, the APEC ROCT-Plus Countertop Reverse Osmosis System could be an enticing solution.
This self-contained unit aims to deliver high-quality purified water on demand, leveraging multi-stage RO filtration coupled with UV sterilization technology.
Let’s dive into the details.
What is APEC ROCT-Plus?
The APEC ROCT-Plus is a countertop reverse osmosis water filter system that requires no permanent installation. It features a multi-stage purification process culminating in exposure to ultraviolet light to eliminate any remaining contaminants.
Additionally, it offers instant heated water capabilities for everything from baby formula to premium tea brewing.
The system is relatively compact, at just under 16 inches tall and wide, with a depth of around 8 inches. This allows it to fit conveniently on most kitchen counters near a power outlet. An integrated reservoir tank holds the purified water, ready for dispensing.
What’s in the box?
- ROCT-Plus system unit
- RO/Carbon/Sediment pre-filter cartridge
- Product documentation
- Power adapter
- Hosing and connections
Technical specification:
- Model: ROCT-Plus
- Dimensions: 7.87” D x 15.37” W x 15.59” H
- Capacity: 1056 Gallons
- Material: Polypropylene (PP)
- Advanced Filtration: 3-in-1 RO with UV light
- Pure to Waste Ratio: 3:1
- Instant Heating: Up to 203°F, accurate within ± 2°
- Digital Display: Shows UV light status, water temperature, filter life, and water quality
- Safety Feature: Child lock
APEC ROCT-Plus Core Features
Let’s talk about what the ROCT-Plus is all about. This countertop system boasts a 3-stage filtration process:
Three-Stage Filtration:
- Sediment filter: removes large particles like dirt and rust.
- Reverse osmosis membrane: Eliminates a wide range of impurities, including heavy metals, fluoride, and chlorine.
- Post-carbon filter: enhances taste and odor for a refreshing finish.
UV Sterilization: A final ultraviolet light treatment ensures the elimination of any microorganisms.
3:1 Pure Water Ratio: Utilizes water recirculation to achieve 3 cups of purified water for every 1 cup of wastewater drained.
Heated Water On-Demand: Can dispense heated water up to 203°F ±2° via instant heat technology
Digital Display: Clearly shows filter life, TDS levels, UV light, and child lock status.
Easy Operation: Simply fill the reservoir, plug it in, and press buttons to dispense purified hot or cold water.
APEC ROCT-Plus Performance
We tested the APEC ROCT-Plus by filling containers with different volumes and timing each. The system was impressively quick and efficient, consistently producing clean, hot water on demand. The filtration performance was excellent, removing all detectable impurities and significantly improving taste.
Installation and Setup
Setting up the APEC ROCT-Plus is straightforward. There’s no need for complex plumbing or installation. Here’s how you do it:
- Fill the Reservoir: Simply fill the water reservoir.
- Plug it in: Connect the unit to a nearby power outlet.
- Operate: Use the intuitive digital display to dispense water.
The digital interface is user-friendly, showing important information like UV light status, water temperature, filter life, and water quality. There’s also a child lock feature to prevent accidental burns or mishaps.
My Experience
Right out of the box, the APEC ROCT-Plus has an impressively solid feel thanks to its hefty all-polypropylene construction. The included Quick Start guide had me up and running within about 15 minutes, just needing to flush the new filters and fill the tank.
In daily use, I really appreciated the compact countertop footprint compared to a bulky under-sink unit. Being able to grab purified water at the push of a button proved immensely convenient, whether for drinking, cooking, or making beverages. The heated water function worked flawlessly for brewing tea at precise temperatures.
The multi-stage filtration did a fantastic job of improving the taste and quality of my municipal tap water. Impurities were stripped out impressively, resulting in crisp, clean-tasting water that rivals bottled varieties.
The only minor downside I found was the system’s slightly noisy operation when dispensing. the tank’s modest half-gallon capacity, which requires relatively frequent refilling for a household with higher water consumption. But these are trade-offs one expects from the countertop form factor.
What I like
- No permanent installation is required.
- Effective multi-stage RO + UV purification
- Precise temperature control for hot water
- Good filtering capacity for its size
- Straightforward operation and maintenance
What I don’t like
- A larger reservoir capacity would be convenient.
- Quieter operation when dispensing
- Independent hot and cold water tanks
Final Thoughts
For those prioritizing convenience and avoidance of any installation work, the APEC ROCT-Plus delivers admirable reverse osmosis purification in a plug-and-play countertop package. Its UV sterilization and instant heating capabilities elevate it above standard pitcher filters.
While the modest tank size is a small trade-off, this system could be an excellent fit for providing high-quality purified drinking and cooking water in spaces like apartments, RVs, offices, and more.
Price: $349.99
Where to buy: Available on Amazon
Review Source: Wits Engineer.
Engr. Hm Jamal is the founder of Wits Engineer and a home appliance and water systems specialist with over 13 years of hands-on experience in home improvement, electrical systems, and water treatment. He is an Electrical Engineering graduate from BUET and has worked across residential renovations, new home builds, and water system design, with a strong focus on safety, efficiency, and long-term reliability in real household environments. Jamal’s work centers on evaluating how appliances and filtration systems perform in everyday use, not just under ideal conditions. His reviews emphasize practical operation, maintenance demands, energy use, and potential safety limitations, helping readers avoid products that look good on paper but fail in long-term ownership. In addition to fieldwork, he shares his expertise through experience-based guides, technical training content, and educational talks, aimed at helping homeowners and professionals make informed, responsible decisions about water management and home systems. His approach blends engineering fundamentals with real-world usability, prioritizing solutions that remain effective, safe, and sensible years after purchase.
