Skip to content
Free Local Pickup ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted American Hardware Brands
FAQ Shipping & Returns Order Lookup Contact Account
Elkay WaterSentry Plus Hydration System Replacement Water Filter

Elkay WaterSentry Plus Hydration System Replacement Water Filter

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Upgrade your hydration with the Elkay WaterSentry Plus Hydration System Replacement Water Filter for clean, crisp water every sip.
Elkay MPN 51300C In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $98.99. Our online price is $109.99.
$109.99
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within — for same-day shipping
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Experience the ultimate in hydration with the Elkay WaterSentry Plus Hydration System Replacement Water Filter. Designed specifically for Elkay hydration systems, this premium replacement filter ensures you enjoy clean, crisp water with every sip.

Featuring advanced filtration technology, the Elkay WaterSentry Plus Hydration System Replacement Water Filter is constructed with spun polypropylene, effectively removing impurities and providing you with the highest quality drinking water. Here are some key benefits:

  • Enhanced Filtration: The filter captures contaminants down to a microscopic size, ensuring purity and taste.
  • Easy Installation: Designed for a seamless fit with Elkay hydration systems, making replacement quick and hassle-free.
  • Durability: Made to last, the filter maintains peak performance for months, providing consistent quality.
  • Eco-Friendly: Reduce plastic waste by choosing filtered water over bottled alternatives.

Upgrade your hydration experience today with the Elkay WaterSentry Plus Hydration System Replacement Water Filter. Don't compromise on your health; ensure that every drop of water is as pure as nature intended. Click the button below to order yours now and enjoy refreshing hydration at home or on the go!

The Details Specifications

Brand Elkay
SKU 4003031
UPC 094902604039
Unit 0
Case Pack Quantity 1 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 4 × 4 × 13
Weight 2 lbs
Cubic Feet 0.11661 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare