Elkay ERF750 WaterSentry Lead + Microplastics Filter | NSF/ANSI 42/53/401

Overview

The Elkay ERF750 WaterSentry filter is a genuine Elkay cartridge designed for residential Liv dispensers, filtered faucets, and bottle-filling systems. It is certified to NSF/ANSI standards 42, 53, and 401, and is engineered to reduce lead, microplastics, chlorine taste & odor, and Class I particulates. With a rated capacity of up to 750 gallons (roughly 12 months), this cartridge balances filtration performance with cost, helping homes maintain steady access to filtered water.

Built to work seamlessly with Elkay Liv fixtures, the ERF750 emphasizes reliability and long-term integrity. The cartridge design, combined with Elkay’s activation media, aims to deliver water that tastes cleaner and smells fresher, while keeping maintenance straightforward for busy households.

What it filters and how it helps

• Lead and particulates are targeted to reduce potential taste and clarity issues
• Chlorine taste and odor are diminished for a more pleasant daily water experience
• Microplastics and Class I particulates are addressed to support clearer water
• Odor and discoloration from incoming water are minimized for a more appealing pour

Performance, capacity, and maintenance

• 750-gallon (about 12 months) replacement cycle balances performance with cost
• ¼-turn quick-disconnect installation keeps changes fast and clean
• Automatic inlet shut-off valve seals when the filter is removed to prevent drips

Why choose genuine Elkay

Genuine Elkay filters are tested and certified to maintain the intended performance. Using authentic cartridges helps preserve certification status and protects the long-term operation of your filtration setup, reducing the risk associated with counterfeit options.

Ready for daily use, this filter is designed to integrate with Elkay Liv dispensers and compatible fixtures, supporting a convenient, reliable filtration routine in your home.