Elkay 51300C WaterSentry Plus Replacement Water Filter

Elkay 51300C WaterSentry Plus single replacement water filter cartridge is the perfect way to provide top-quality water for your business and serves as a direct replacement for the one that came standard with Zurn Elkay ezH2O bottle filling stations, Compatible Drinking Fountains and EWF3000 WaterSentry Plus systems (each sold separately).

Advanced Filtration Performance

The Elkay 51300C uses certified filtration technology to reduce lead, chlorine taste and odour, and particulate matter, helping improve water quality and taste. Ideal for schools, offices, gyms, and public facilities, it ensures safer and better-tasting drinking water directly from your filling station or fountain.

This model boasts a 5.7 Lpm (1.5 GPM) flow rate.

Key Features & Benefits

• Genuine OEM Replacement Filter – Designed for perfect compatibility and performance
• Made in USA
• Reduces Lead & Contaminants – Helps improve water safety and taste
• High-Capacity Filtration – Filters up to 3,000 gallons (11,356 litres) of water
• Easy Twist-and-Lock Installation – Quick, tool-free replacement
• Maintains Optimal Flow Rate – Engineered for consistent water delivery
• NSF Certified – Tested to meet strict water quality standards
• Certified to NSF 42 and 53 for lead, Class 1 particulate, chlorine taste and odor reduction.
• Certified to NSF/ANSI 401 for the reduction of microplastics.

Compatible Systems

The Elkay 51300C water filter is compatible with a range of Elkay ezH2O® bottle filling stations and drinking fountains, making it a trusted choice for maintaining hydration stations in high-use environments.

Ideal for Commercial & Residential Use

Whether installed in workplaces, schools, healthcare facilities, or public spaces, the Elkay 51300C replacement filter provides dependable filtration performance and long-lasting reliability. Regular filter replacement ensures your system continues delivering fresh, filtered water while protecting internal components from buildup and contaminants

Why Choose the Elkay 51300C Water Filter?

Choosing a genuine Elkay filter ensures certified filtration quality, system compatibility, and long-term performance. Protect your investment and maintain superior water quality with a trusted replacement filter designed specifically for Elkay hydration systems.

The current filter supplied is shorter in length and diameter, as compared to the older filters.
Old size:  Ø89W x 305H mm.
Current / New size:  Ø82mm W x 239mm H