Home Master HydroPerfection Loaded Undersink RO System - Mineral Water

Our review of the Home Master TMHP-L HydroPerfection Loaded Undersink RO System finds it a strong choice for homeowners who want highly pure water and a built-in mineral boost. The loaded configuration adds a luxury brushed nickel faucet, a fridge connection kit, and a Dow Filmtec 75 GPD high hardness membrane that addresses tougher, drought-affected municipal water with higher hardness. For those who value mineralized, bottled-quality taste plus UV sterilization for extra microbial protection, this system delivers a complete under-sink package with clear installation guidance.

Key Features

• 9-stage purification: A full sequence of filters, RO membrane and UV sterilizer removes chlorine, chloramines, heavy metals, fluoride, microplastics and many other contaminants for very high purity water.
• Dow Filmtec high hardness membrane: The included 75 GPD membrane is designed for homes with up to 18 grains per gallon hardness, reducing premature membrane failure in hard water conditions.
• EPA-registered UV sterilizer: UV treatment is registered under EPA #97952-AZ-1 and helps inactivate viruses, bacteria and fungi for added safety in the final purification stage.
• Artesian remineralization: Patented remineralization adds calcium and magnesium twice during the process to improve taste and reduce storage tank degradation.
• Loaded accessories: The package includes a brushed nickel RO faucet with a 360-degree swivel, plus a refrigerator connection kit for chilled filtered water and ice.

Who It's For

This under-sink reverse osmosis system is aimed at homeowners and renters who want near-bottled water quality at the tap, including those on municipal systems with variable hardness or older supply lines concerned about heavy metals and microbial risks. The system suits DIYers comfortable with under-sink plumbing and those who appreciate a premium faucet and fridge hookup included in one package.

It is less appropriate for very small apartments where under-sink space is extremely limited, or for buyers seeking the simplest, lowest-cost countertop filter; this unit involves multiple stages, a storage tank, and an installation that takes more time than plug-in filters.

Pros & Cons

Pros

• Delivers excellent-tasting, mineral-enhanced water through a patented remineralization step.
• Comprehensive contaminant removal with 9-stage filtration plus EPA-registered UV sterilization.
• Loaded kit includes a sturdy brushed nickel faucet and fridge connection for expanded convenience.
• Dow Filmtec membrane improves longevity on harder municipal water supplies.

Cons

• Some customers report occasional connection or leakage issues, so careful installation and checking fittings is important.
• Requires under-sink space and basic plumbing skill; not the fastest option for non-technical users.

Specifications

Model	TMHP-L HydroPerfection Loaded
Filtration stages	9-stage filtration, purification and UV sterilization
RO membrane	Dow Filmtec High Hardness 75 GPD (0.0001 micron)
Remineralization	Artesian Full Contact patented 2-stage remineralization
UV registration	EPA #97952-AZ-1
Faucet	Luxury brushed nickel, 1/4-turn ceramic disk, 360-degree swivel
Warranty	5 Year Limited Warranty

Our Verdict

The Home Master HydroPerfection Loaded RO system is a well-rounded under-sink purifier for homeowners who want high-purity, mineral-enhanced water and the reassurance of UV sterilization. It offers strong value when compared to ongoing bottled water costs and solves common hard-water membrane issues with the Dow Filmtec high hardness membrane, though careful installation is recommended to avoid connection problems.

Frequently Asked Questions

Does this system handle hard water?
The loaded version includes a Dow Filmtec 75 GPD high hardness RO membrane designed for residential supplies up to about 18 grains per gallon to reduce membrane failure.

Is the UV sterilizer certified?
The UV sterilizer is registered under EPA #97952-AZ-1 and is intended to inactivate microbes as part of the purification sequence.

What is included with the loaded model?
The package adds a brushed nickel RO faucet, a refrigerator connection kit, and the high hardness Dow Filmtec membrane to the base HydroPerfection system.