Express Water Alkaline RO
Score: 78/100
Home Master HydroPerfection TMHP
Score: 92/100Rankings
The Home Master TMHP HydroPerfection is a 9-stage under-sink reverse osmosis system that utilizes patented Full Contact Technology to remineralize water with calcium and magnesium. It features a non-electric permeate pump for a 1:1 waste ratio and an EPA-registered UV LED sterilizer to eliminate bacteria and viruses. Best suited for health-conscious households prioritizing water purity and mineral content.
The Express Water 10-Stage RO System is a comprehensive under-sink filtration solution with alkaline remineralization and NSF 58 certification. It includes a 4-gallon tank to compensate for its slow flow rate, making it suitable for families. However, it requires adequate cabinet space and sufficient water pressure to operate effectively.
| Attribute | | |
|---|---|---|
10 stagesbest | 9 stages | |
100 gallons per daybest | 75 gallons per day | |
— | 99 percentbest | |
4 gallonsbest | 2.2 gallons | |
7 count | 99 countbest | |
6 months | 12 monthsbest | |
| ↓ lower better | 5 inchesbest | 5 inchesbest |
| ↓ lower better | 17 inches | 16 inchesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Compliance & Safety(1) | ||
Certifications | NSF 58 | NSF Certified, EPA Registered UV |
Storage(1) | ||
Storage Tank Capacity (gallons) | 4 gallons | 2.2 gallons |
General(1) | ||
Installation Type | Under Sink | Under-sink |
Maintenance(1) | ||
Filter Lifespan (months) | 6 months | 12 months |
Design(2) | ||
System Width (inches) | 5 inches | 5.0 inches |
System Height (inches) | 17 inches | 16.0 inches |
Power(1) | ||
Power Requirement | false | true |
Performance(5) | ||
Filtration Stages (stages) | 10 stages | 9 stages |
Daily Production Rate (gallons per day) | 100 gallons per day | 75 gallons per day |
Wastewater Ratio | 1:1 | |
Contaminants Removed (count) | 7 count | 99 count |
Feed Water Pressure (PSI) | 40-80 PSI | 40 PSI |
Features(1) | ||
Faucet Type | Chrome | Standard |
Products in the top-left offer the best value (high score, low price).
Professional assessment highlights the Express Water system as a certified, comprehensive solution for residential drinking water, emphasizing the NSF 58 certification.
The product is marketed as a practical solution for families and well water users, with the 4-gallon tank specifically noted as addressing the slow flow rate.
“very clean water”
“Say no more. Perfect!”
Professional reviewers highlight the Home Master HydroPerfection as an exceptional under-sink reverse osmosis filter that effectively eliminates contaminants while enriching water with essential minerals. The patented Full Contact Technology is cited as a key differentiator that addresses limitations of traditional systems, such as tank degradation and slow flow rates.
Everyday users consistently praise the system for its ease of setup and the high quality of the water it produces. Common themes include appreciation for the strong water pressure, fast flow rates, and the environmental benefit of the 1:1 waste ratio. Users report satisfaction with the clean taste and the peace of mind regarding bacteria and chemical removal.
