Home Master Artesian TMAFC-ERP
Score: 88/100
iSpring RCC7AK Black
Score: 85/100Rankings
The Home Master TMAFC-ERP Artesian is a 7-stage under-sink reverse osmosis system that removes up to 99% of contaminants while adding calcium and magnesium for improved taste and alkaline pH. It features a patented 2-pass remineralization process and an optional permeate pump that reduces wastewater to a 1:1 ratio. Ideal for households seeking high-purity, remineralized drinking water with minimal maintenance.
The iSpring RCC7AK-BLK is a 6-stage under-sink reverse osmosis system certified by NSF/ANSI 58 to remove up to 99% of over 1,000 contaminants. It features an alkaline remineralization stage that restores minerals and pH balance, producing bottled-water quality taste without requiring electricity. Best suited for homeowners seeking superior drinking water quality with bottled-water taste.
| Attribute | | |
|---|---|---|
7 stagesbest | 6 stages | |
50 gallons per day | 75 gallons per daybest | |
99 percentbest | 97.9 percent | |
2.2 gallonsbest | — | |
99 count | 1,000 countbest | |
12 monthsbest | — | |
| ↓ lower better | 16 inchesbest | 16 inchesbest |
| ↓ lower better | 12 inchesbest | 19 inches |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Compliance & Safety(1) | ||
Certifications | NSF Certified | NSF/ANSI 58 |
Storage(1) | ||
Storage Tank Capacity (gallons) | 2.2 gallons | Not specified gallons |
Maintenance(1) | ||
Filter Lifespan (months) | 12 months | Not specified months |
Design(1) | ||
System Height (inches) | 12.0 inches | 19.0 inches |
Performance(6) | ||
Filtration Stages (stages) | 7 stages | 6 stages |
Daily Production Rate (gallons per day) | 50 gallons per day | 75 gallons per day |
TDS Reduction Rate (percent) | 99 percent | 97.9 percent |
Wastewater Ratio | 1:1 to 4:1 | Not specified |
Contaminants Removed (count) | 99 count | 1000 count |
Feed Water Pressure (PSI) | 40 PSI | 40-80 PSI |
Features(1) | ||
Faucet Type | Chrome | Black |
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.
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.
Choose Home Master for better taste, efficiency, and longer filter life; choose iSpring for a simpler, budget-friendly basic RO setup.
