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Double the Lifespan
of your Elkay Filter

Show Me The Filter Kit

How it Works

1. Reduce Sediment

Sediment pre-filter traps particles before they clog your main filter. Extends life dramatically.

2. Reduce Contaminants

The High-Capacity Filter removes lead, microplastics, chlorine, & more. 6,000 gallons — 2x the normal filter!

3. Fresh, Filtered Water

Clean, great-tasting water from your water bottle filling station. Save time and money!

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Sediment Pre-Filter Sediment Pre-Filter

5-micron pre-filter

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Double Capacity Filter Double Capacity Filter

2X Filter Life

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Pre-Filter + Double Capacity Pre-Filter + Double Capacity

Maximum Life

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Frequently Asked Questions

Pre-filters (like the Elkay EWFPF5M) trap dirt, rust, and particles before they reach your main filter, preventing clogging.

The Elkay 51600C high-capacity replacement filter has a 6,000-gallon capacity, effectively doubling the life compared to standard filters.

Yes, these are official Elkay parts designed for most Elkay ezH2O bottle filling stations. Check your model's spec sheet or contact support@bottlefillingstations.com for confirmation.

The 51600C high-capacity filter: Up to 6,000 gallons or as indicated by your station's filter status light.

Elkay EWFPF5M Pre-filter: Replace every 6-12 months or when flow reduces, depending on water quality and usage.

Elkay 51600C

Last Longer

(6 products)

Extend the lifespan of your Elkay ezH2O bottle filling station's WaterSentry filter with our "Last Longer" collection, featuring the genuine 51600C high-capacity replacement filter (rated for 6,000 gallons) and 5-micron sediment pre-filters that trap dirt and particles to prevent clogging. By combining a pre-filter with the high-capacity 51600C cartridge, you can effectively double or triple your filter life, reducing replacement frequency, maintenance costs, and downtime in schools, offices, or public spaces. Enjoy cleaner, great-tasting water longer with these NSF-certified Elkay parts, plus free shipping and bundle discounts for maximum savings.

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