Express Water FLTSETALK1010 Replacement RO Filter Set - 1 Year Value

In this review of the Express Water FLTSETALK1010 replacement set, the bottom line is simple: this kit is for homeowners who want reliably cleaner, alkaline-enhanced drinking water without complicated installation. The set replaces the under-sink reverse osmosis filters used over a typical year and focuses on delivering noticeably better taste and reduced contaminants. The reviewer found the filters well matched to work together, the alkalinity stage restores life minerals like calcium and magnesium, and setup is straightforward for anyone familiar with basic under-sink plumbing.

Key Features

• Reverse osmosis purification: Removes up to 99.99% of contaminants so the water tastes cleaner and is safer for cooking and drinking.
• Alkaline mineralization: Adds calcium, potassium, and magnesium back into the water to improve pH and mouthfeel after RO filtration.
• Complete replacement set: Includes matched 10 in filters and a 100 GPD membrane so every stage works together for consistent output.
• Improved taste for everyday use: Users reported better tasting coffee, ice, and cooking water due to reduced chlorine and other off-flavors.
• Quality construction: Filters are made of durable materials intended for long-lasting filtration and value across the year.

Who It's For

This replacement set is best for homeowners with an existing compatible under-sink reverse osmosis system who want a one-year supply of matched 10 in filters and a 100 GPD RO membrane. It suits people who prioritize drinking water taste, mineral restoration with an alkaline stage, and straightforward swap-in replacements to maintain system performance.

It is less appropriate for those who need whole-house filtration, larger flow rates beyond 100 GPD, or a system that does not accept standard 10 in replacement elements. Prospective buyers who are uncomfortable with basic filter changes or who need a zero-maintenance countertop solution should look elsewhere.

Pros & Cons

Pros

• Consistent water quality improvement and clear reduction of common contaminants reported by users.
• Alkaline filter restores minerals and improves pH and taste after RO filtration.
• Ease of installation and matched parts make replacement straightforward for most users.
• Good value as a one-year replacement package compared with buying elements separately.

Cons

• Some customers reported occasional leakage, so careful checking of fittings during installation is recommended.
• Alkalinity levels received mixed feedback, so those seeking a specific pH target may need to test and adjust separately.

Specifications

Brand	EXPRESS WATER
Set coverage	1 year replacement set
Membrane capacity	100 GPD RO membrane
Filter size	10 in
Alkaline stage	Adds calcium, potassium, magnesium
Contaminant reduction	Removes up to 99.99% of contaminants

Our Verdict

The Express Water FLTSETALK1010 replacement set is a practical, cost-effective option for maintaining an under-sink RO system for a year, restoring beneficial minerals and improving taste. It is recommended for homeowners who want reliable filtration and a simple swap-in replacement sequence, provided they check fittings to avoid rare leaks.

Frequently Asked Questions

How long does this replacement set last?
Each set is intended to provide a year of routine replacements for a typical household under-sink RO system when used as recommended.

Will the alkaline stage change water taste significantly?
Yes, the alkaline stage adds minerals like calcium and magnesium that can improve mouthfeel and perceived taste, though users reported mixed impressions of alkalinity strength.

Is installation difficult?
No, installation is straightforward for standard under-sink RO systems, but inspect fittings and seals carefully to prevent occasional leakage issues.