Elkay 51300C WaterSentry Filter (3 Pack)

The Elkay 51300C WaterSentry Replacement Filter 3 Pack provides three replacement cartridges for compatible Elkay drinking-water systems. Each cartridge uses activated carbon filtration to help reduce lead, chlorine taste and odour, particulate and microplastics. With up to 3,000 gallons of capacity per filter and a quick 1/4-turn connection, the pack provides convenient replacements for future filter changes.

Product Details

• Product Name: Elkay 51300C WaterSentry Replacement Filter
• Pack Quantity: 3 Filters
• Part Number: 51300C
• Brand: Elkay
• Filter Type: WaterSentry replacement filter
• Filter Media: Activated carbon
• Filtration: Lead, Class 1 particulate, chlorine taste and odour, and microplastics
• Capacity: Up to 3,000 gallons / 11,356 litres per filter
• Service Life: Up to 1 year per filter
• Micron Rating: 0.5 micron
• Flow Rate: 1.5 GPM / 5.6 L/min
• Water Temperature: 40–100°F / 4–38°C
• Minimum Water Pressure: 20 psi / 138 kPa
• Maximum Water Pressure: 105 psi / 724 kPa
• Initial Pressure Drop: 2–5 psi / 14–34 kPa
• Water Inlet: 3/8-inch outside diameter tube
• Water Outlet: 1/4-inch outside diameter tube
• Dimensions: 3-1/8 × 3-1/8 × 9-1/2 inches per filter
• Installation: Quick-disconnect, 1/4-turn connection
• Certifications: NSF 42, NSF 53, NSF 372 and NSF/ANSI 401

Special Features

Three-Filter Pack

The pack contains three Elkay 51300C cartridges, giving you replacement filters for successive service intervals instead of purchasing a new cartridge each time one is due for replacement.

Up to 3,000 Gallons Per Filter

Each cartridge is rated for up to 3,000 gallons of filtration. Actual filter life can vary according to water quality, consumption and operating conditions.

Certified Contaminant Reduction

The 51300C is certified to applicable NSF standards for reducing lead, Class 1 particulate, chlorine taste and odour, and other specified contaminants.

Microplastics Filtration

NSF/ANSI 401 certification supports the filter's tested performance for reducing microplastics in compatible drinking-water applications.

Fine 0.5-Micron Rating

A 0.5-micron filtration rating helps capture fine particulate while the cartridge maintains a rated flow of up to 1.5 GPM.

Convenient Filter Changes

The 51300C connects through a quick-disconnect 1/4-turn fitting. Its automatic inlet shut-off helps stop water flow when the cartridge is removed for replacement.

Installation Instructions

1. Find the installed WaterSentry cartridge on the compatible Elkay bottle filling station or dispenser.
2. Turn the old cartridge about one-quarter turn to release it from the filter head.
3. Pull the used cartridge downward and remove it.
4. Take one 51300C filter from the 3-pack and remove its protective packaging.
5. Match the cartridge with the filter head and push it into position.
6. Turn the new filter one-quarter turn until it is securely locked.
7. Make sure the cartridge is properly seated.
8. Flush the newly installed filter following the equipment manufacturer's instructions.
9. Inspect the connection for any leakage before using the system.
10. Keep the two unused filters sealed in a clean, dry storage area until they are required.