Elkay WaterSentry 51600C Lead + Microplastics Filter | NSF/ANSI Certified for Enhanced Bottle Fillers

Overview

The Genuine Elkay WaterSentry 51600C filter is the official replacement for Elkay Enhanced ezH2O bottle filling stations. In a market where counterfeit filters circulate, this unit is tested to preserve system performance and flow, helping hydration stations deliver clean water with confidence.

What it protects and certifies

Independently verified to NSF/ANSI 42 and 53, the filter is designed to reduce lead, microplastics, cysts, chlorine taste and odor, and particulate matter. It also aligns with 401 filtration expectations for enhanced performance checks. This combination of standards supports consistent water quality for high-traffic environments.

• Lead and microplastics reduction
• Class 1 particulates and cysts filtration
• Chlorine taste and odor improvement
• Overall particulate protection

High capacity and cost-savings

With a 6,000 gallon capacity, the 51600C minimizes the frequency of filter changes, helping reduce downtime and maintenance costs across busy sites such as schools and offices. The design aims to preserve flow and protect your hydration investment over time.

Ease of use and installation

The tool-free quick-connect design enables fast, clean replacements. An automatic inlet shut-off valve closes when the filter is removed, preventing leaks and waste during service. This filter serves as a direct replacement for Elkay enhanced ezH2O stations.

Maintenance and replacement guidance

• Replace every 6,000 gallons or 1 year after installation
• Designed to fit Elkay Enhanced ezH2O bottle filling stations

Why choose Genuine Elkay

Choosing a genuine Elkay filter helps maintain certification status for your water station and protect the long-term integrity of the equipment. Counterfeit or third-party filters may look similar but are not tested to the same standards and may not fit as expected.

Ideal environments and outcomes

Designed for high-traffic environments such as schools, offices, gyms, and cafeterias, the 51600C supports safer hydration without overpromising results. It opens up possibilities for improved taste and water quality for everyday use.