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Elkay 51300C_3PK | WaterSentry Plus Replacement Filter | Comes in Three Pack is backordered and will ship as soon as it is back in stock.
Important Note on Delivery Times
All shipping estimates provided are approximate only. While we always strive to meet or exceed your delivery expectations, we cannot guarantee the exact delivery times listed.
For time-sensitive orders, please contact us directly so we can provide a more accurate lead time estimate based on your specific requirements.
Same Day Shipping
All in stock orders received before 3PM EST will ship the same day. Orders received after 3PM EST will ship the following business day.
Water Filters, Hand Dryers, & Indoor Bottle Fillers are our most popular in stock items.
Outdoor Tubular Drinking Fountains
Evergreen normally ships in 5-15 days. Black, Gray and Blue ship in 2-4 weeks.
Ice Machines
In stock units ship within 48 hours. Other units normally ship in 2-4 weeks.
Other
Orders that ship directly from a manufacturer normally have a firm shipping estimate but those dates are subject to change due to manufacturer production, inventory or shipping. We do our best to estimate ship dates but orders shipping directly from the manufacturer can have unexpected delays. We will confirm tracking information when orders ship directly from a manufacturer but may not have updates or estimates beyond the original estimate. Once your order is placed with the manufacturer, it may not be able to be cancelled even if it hasn't shipped yet.
Please contact support@bottlefillingstations.com to confirm delivery time for a specific product or quantity. Or to inquire about an existing order.
Please note that shipping rates are subject to change at any time. We reserve the right to charge an additional fee in addition to the regularly advertised shipping fee for shipping to remote areas not easily accessible by typical freight carrier means (i.e. islands only accessible by ferry). If your order falls into this category, you will be notified upon receipt of your order, and have the option to complete the purchase with additional fee or to cancel the order. Please note, these instances are very rare, as most locations are reachable by regular freight. If you have any questions, please contact us!
Exceptions may apply to islands and other remote territories.
All orders shipped by the carrier of our choice.
The Elkay 51300C_3PK WaterSentry® replacement filter pack provides advanced lead and microplastics reduction for ezH2O® Bottle Filling Stations and Liv Pro Water Dispensers. Each cartridge is NSF/ANSI certified, delivering clean, great‑tasting water with quick installation and reliable performance.
Key Specifications:
| Flow Rate | 1.5 GPM |
| Filter Capacity | 3,000 Gallons |
| Compatibility | ezH2O® Bottle Filling Stations, Liv Pro Water Dispensers, Universal EWF3000 WaterSentry® Systems |
| Contaminants Filtered | Lead, chlorine taste & odor, Class 1 particulates, microplastics, sediment, discoloration |
| Number of Filters | 3 Pack. Also available in a Single Pack and 12 Pack. |
Features & Benefits:
Comparison of Elkay WaterSentry® Filters:
| Feature | 51300C_3PK (This Pack) | 51600C | 71300C |
|---|---|---|---|
| Capacity | 3,000 gallons | 6,000 gallons | 3,000 gallons |
| Approx. System Height | 9.5" | 12" | 9.5" |
| Key Reductions | Lead, chlorine, particulates, microplastics | Lead, chlorine, particulates | PFAS, PFOA, PFOS, microplastics, lead, chlorine |
| Certifications | NSF/ANSI 42, 53, 401 | NSF/ANSI 42, 53 | NSF/ANSI 42, 53, 401 |
| Best For | Standard ezH2O® bottle fillers and Liv Pro dispensers | High‑capacity installations with extended filter life | Enhanced contaminant reduction including PFAS and microplastics |
How to Replace the 51300C Filter:
Q: How Often Should I Replace the 51300C Filter?
A: Replace every 3,000 gallons or annually, whichever comes first, to maintain optimal performance. Read our guide here: Elkay 51300C: When to Change, & How Long it Lasts
Q: Is the 51300C_3PK Compatible With All ezH2O® Models?
A: Yes. It is designed for use in ezH2O® Bottle Filling Stations, Liv Pro Water Dispensers, and Universal EWF3000 WaterSentry® systems.
Q: What Contaminants Does the 51300C Reduce?
A: Certified to reduce lead, chlorine taste & odor, Class 1 particulates, and microplastics, while also improving overall water clarity and taste.
Q: How Do I Install the 51300C Filter?
A: The cartridge uses a quick‑disconnect, 1/4‑turn installation. Simply insert and rotate clockwise until secure. The automatic shut‑off valve prevents leaks during replacement. Read our step-by-step guide here: How to Replace the Elkay 51300C Filter
Q: What Is Included in the 51300C_3PK?
A: The pack includes three genuine Elkay WaterSentry® replacement cartridges, each rated for 3,000 gallons.
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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The Elkay 51300C_3PK WaterSentry® Plus Filter Replacement Three Pack provides cleaner, better‑tasting water for Elkay drinking fountains and bottle filling stations. Each cartridge is designed to reduce lead, chlorine, taste, odor, and particulates.
Key Installation Requirements:
Important Notes Before Installing:
Basic Installation Overview:
For complete specifications and installation guidelines, download the official 51300C_3PK Spec Sheet and the Installation Manual.
Want to Order the 51300C_3PK Filter Pack or Get a Custom Quote?
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