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Elkay  |  SKU: 51300C_3PK_

Elkay 51300C_3PK | WaterSentry Plus Filter Replacement | Comes in Three Pack

$ 273.99
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Product Care Information

Installation


To install the Elkay 51300C WaterSentry filter, a licensed plumber should perform the installation. Make sure the filter is placed in a location where it will not freeze. Follow these steps:

  • Disconnect the power to the unit to avoid the risk of electric shock.
  • Securely mount the filter head to the provided bracket, ensuring the filter cartridge will be positioned above the head.
  • Connect the water inlet and outlet tubes to the filter head.
  • Shut off the water supply before starting the installation to prevent leaks.
  • If replacing an old filter, turn it ¼ turn to the left to remove it.
  • Insert the new filter into the filter head and turn it ¼ turn to the right until it locks into place, with the front label clearly visible.
  • Turn the water supply back on.
  • Flush the system by dispensing water for 10 minutes to remove any air and fine carbon particles.

 

Maintenance


The Elkay 51300C WaterSentry filter operates within a water pressure range of 20 to 105 psi and a temperature range of 40 to 100°F. Regular maintenance is essential for optimal performance. Follow these steps:

  • Replace the filter after 3,000 gallons of use or 1 year, whichever comes first.
  • Flush the system by dispensing water for 10 minutes after replacing the filter.
  • Regularly inspect the system for any leaks in the water connections and ensure the water pressure is within the acceptable range.
  • Clean the exterior of the unit with a soft cloth and mild detergent, avoiding abrasive cleaners.
  • If installed in an area prone to freezing, winterize the unit to protect the filter from damage.

 

Refer to the product manual for detailed installation and maintenance tips.

In-Stock. Order by 3pm EST for Same Day Shipping.

The 51300C_3PK is a three-pack of Elkay WaterSentry® Plus carbon block filters, certified to NSF/ANSI standards for lead, chlorine taste and odor, microplastics, and Class 1 particulate reduction. Designed for use with ezH2O® Bottle Filling Stations, Liv Pro Water Dispensers, and WaterSentry EWF3000 systems, these filters deliver clean, great-tasting water while supporting sustainability and health in high-traffic environments.


Compatible Models:

  • LZS8WSLP
  • LZS8WSSP
  • LZ8WSSSMC
  • LZS8WSLK
  • LZWSRK


Key Specifications:

  • Capacity: 3,000 gallons per filter (approx. 1 year)
  • Flow Rate: 1.5 GPM (5.7 L/min)
  • Operating Pressure: 20–105 PSI (138–724 kPa)
  • Temperature Range: 40–100°F (4–38°C)
  • Installation: Quick-connect with automatic shutoff valve


Features & Benefits:

  • NSF Certified Filtration: Reduces lead, chlorine taste and odor, microplastics, and Class 1 particulates
  • Tool-Free Replacement: No need to shut off water — simply twist and replace
  • Auto Shutoff Valve: Prevents leaks and simplifies maintenance
  • Universal Fit: Compatible with a wide range of Elkay ezH2O® and Liv Pro models
  • Pack Efficiency: Three-pack format ideal for smaller facilities or maintenance rotation


What's Included:

  • 3 x WaterSentry® Lead + Microplastics NSF/ANSI Certified Filters


FAQ

Q: How long do the 51300C filters last?

A: Each filter lasts for up to 3,000 gallons, which equals approximately 19,200 20 oz. bottle fills. Elkay recommends replacing the filter every 6–12 months, even if the status light hasn’t turned.

Q: What does the 51300C filter remove from water?

A: The filter is NSF certified to reduce lead, chlorine taste and odor, microplastics, and Class 1 particulates.

Q: Do the filters have a shelf life?

A: Filters do not expire, but they should be stored in a dry, moisture-free environment.

Q: How hard is it to change a filter?

A: Filter replacement is simple. Just twist the old filter a quarter turn to remove it, and insert the new one. No need to shut off the water supply.


Detailed Features & Benefits


Superior Filtration Technology: The Elkay 51300C_3PK utilizes advanced carbon block filtration to reduce harmful contaminants like lead and microplastics. This improves water taste and odor while supporting user health, making it ideal for schools, offices, and public spaces where water quality matters.

Eco-Friendly Solution: By delivering high-quality filtered water, the 51300C_3PK encourages reusable bottle use and reduces plastic waste. Its long-lasting 3,000-gallon capacity minimizes replacement frequency, supporting sustainability goals and reducing environmental impact.

User-Friendly Design: The quick-connect system and compatibility with John Guest Superseal fittings make installation and replacement fast and secure. The built-in automatic shutoff valve prevents leaks during filter changes, ensuring safe and hassle-free maintenance.


NOTICE: Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system.


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