
Home Master Artesian TMAFC-ERP
Score: 88/100
Express Water Reverse Osmosis
Score: 82/100Rankings

The Home Master TMAFC-ERP Artesian is a high-performance under-sink reverse osmosis system featuring patented remineralization and a permeate pump for exceptional water efficiency. Its main limitation is the requirement for adequate under-sink space and specific water pressure conditions. It is best suited for households seeking high-purity, alkaline water with minimal maintenance and environmental impact.

The Express Water RO10M is a 5-stage reverse osmosis system designed for under-sink installation, capable of reducing up to 99.99% of contaminants. It features automatic tank refill technology and leak detection, though it requires a storage tank that takes up space. It is best suited for households of 4+ people seeking consistent daily drinking water production.
| Attribute | ![]() | ![]() |
|---|---|---|
1.07 GPMbest | 0.8 GPM | |
12 monthsbest | 12 monthsbest | |
7 stagesbest | 5 stages | |
99 %best | 99 %best | |
| ↓ lower better | 35 PSIbest | 40 PSI |
| ↓ lower better | 1 ratiobest | — |
5 yearsbest | 1 years | |
| ↓ lower better | 12 inchesbest | 17 inches |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Health & Safety(1) | ||
Certifications | NSF | NSF/ANSI 58 |
Installation & Compatibility(1) | ||
Operating Pressure (PSI) | 35 PSI | 40 PSI |
Filtration & Performance(4) | ||
Flow Rate (GPM) | 1.07 GPM | 0.8 GPM |
Filtration Stages (stages) | 7 stages | 5 stages |
Micron Rating (microns) | microns | null microns |
Pure to Drain Ratio (ratio) | 1 ratio | null ratio |
Maintenance & Warranty(1) | ||
Warranty (years) | 5 years | 1 years |
Dimensions & Build(3) | ||
Height (inches) | 12.0 inches | 17.0 inches |
Width (inches) | 16.0 inches | 5.0 inches |
Depth (inches) | 20.0 inches | 15.0 inches |

Products in the top-left offer the best value (high score, low price).

Professional reviewers and editors praise the TMAFC-ERP for its innovative Full Contact remineralization, which addresses common issues like acidity and tank degradation found in traditional RO systems. Experts highlight the 98% contaminant removal rate, the hygienic modular design, and the extended 2,000-gallon filter life as key advantages over competitors. The system is noted for delivering exceptionally pure mineral water with a 2x flow rate and easy DIY installation.
Everyday consumers commonly praise the great-tasting alkaline water, the ease of tool-free filter swaps, and the significantly faster flow speed compared to standard systems. Recurring complaints focus on the high wastewater volume when the ERP pump is not used and occasional leaks during the initial setup phase, though users note that the modular design simplifies repairs.




Professional reviewers highlight the Express Water RO10M's ability to deliver crisp, pure water that tastes noticeably fresher than tap water. The system is praised for its compact design that fits neatly under sinks and its specially engineered filters that produce healthy drinking water.
Users appreciate the simple setup and preassembled design that reduces installation complexity, making it accessible for DIY enthusiasts. The product line maintains strong engagement on retail platforms, suggesting high interest.