Elkay LF2 | Aqua Sentry Filter System Kit | 500 Gal., 0.5 GPM
Elkay LF2 | Aqua Sentry Filter System Kit | 500 Gal., 0.5 GPM is backordered and will ship as soon as it is back in stock.
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The Elkay LF2 Aqua Sentry Filter System Kit is an in‑line filtration solution designed for coolers and drinking fountains. It improves water quality by reducing lead, chlorine taste and odor, cysts, particulates, and microplastics, delivering cleaner, safer hydration in public and commercial settings.
Key Specifications:
| Flow Rate | 0.5 GPM |
| Filter Capacity | 500 gallons or 6 months |
| Compatibility | Designed to convert non-filtered Elkay coolers and fountains into filtered. |
| Contaminants Filtered | Lead, chlorine taste & odor, cysts (Cryptosporidium, Giardia), atrazine, lindane, particulates, microplastics |
| Number of Filters | Single in‑line cartridge with quick‑connect fittings, 56192C. |
Features & Benefits:
- Compact In‑Line Design: Fits directly on the water inlet line for Elkay coolers and fountains.
- Certified Filtration: Tested to NSF/ANSI 42, 53, 372, and 401 for reduction of lead, cysts, chlorine, and microplastics.
- Quick‑Connect Installation: Equipped with fittings for fast, secure setup and easy servicing.
- Reliable Performance: Maintains flow while reducing contaminants, odors, and discoloration.
- Lead‑Free Compliance: Meets NSF 372 requirements for safe drinking water.
What's Included:
- LF2 filter cartridge
- Mounting bracket
- ¼" polytubing
- ⅜" copper tube
- ¼" x ⅜" quick connect union
- ¼" quick connect stem elbow
- Installation instructions
Comparison of Elkay Filtration Kits:
| Feature | LF2 Aqua Sentry Kit | EWF3000 Kit | EWF3001 DIY Kit |
|---|---|---|---|
| Capacity | 500 gallons | 3,000 gallons | 2,250 gallons |
| Best For | Coolers and fountains retrofit | Elkay bottle filling stations | Universal retrofit for PFAS multiple brands |
| Key Contaminants | Lead, chlorine, cysts, atrazine, lindane, particulates, microplastics | Lead, chlorine, cysts, particulates | Lead, chlorine, cysts, particulates |
| Key Components | Single LF2 cartridge + fittings kit | 51300C cartridge + housing | 71300C cartridge + universal fittings |
How to Replace the LF2 Filter:
- Turn off the water supply using the shut‑off valve.
- Disconnect power if installed with an electric cooler.
- Remove the old LF2 cartridge by releasing quick‑connect fittings.
- Install the new 56192C replacement cartridge with flow arrow aligned to water direction.
- Reconnect tubing and secure with bracket.
- Turn the water supply back on and flush for 3 minutes to clear carbon fines.
FAQ
Q: How Often Should the LF2 Filter Be Replaced?
A: Every 500 gallons or approximately every 6 months, whichever comes first.
Q: What Contaminants Does the LF2 Filter Reduce?
A: It reduces lead, chlorine taste and odor, cysts, atrazine, lindane, particulates, and microplastics.
Q: Is the LF2 Filter Certified?
A: Yes. It is tested and certified to NSF/ANSI 42, 53, 372, and 401 standards.
Q: Can the LF2 Be Used With Hot Water?
A: No. It is designed for cold water line use only, with operating temperatures between 35–100°F.
Q: What Replacement Cartridge Should I Order?
A: The recommended replacement is the Elkay 56192C cartridge.
Q: Can the LF2 Be Installed Outdoors?
A: It should only be installed in environments above freezing and protected from direct exposure. Do not allow the filter to freeze.
NOTICE: Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system.
"Hydrate Everyone, Everywhere!" BottleFillingStations.com | Contact us now
The Elkay LF2 Aqua Sentry® Filter System Kit provides reliable filtration for Elkay drinking fountains and bottle filling stations. Designed for a 500‑gallon capacity at 0.5 GPM, it reduces chlorine taste and odor, particulate, and other contaminants. The system uses the Elkay 56192C Replacement Cartridge for continued performance.
Key Installation Requirements:
- Install filter head and bracket securely with adequate clearance for cartridge changes
- Connect cold water supply line only (40–100°F operating temperature)
- Use 3/8" O.D. tubing for inlet and 1/4" O.D. tubing for outlet connections
- Flush system thoroughly before use to purge air and carbon fines
- Follow local plumbing codes and regulations for installation
Important Notes Before Installing:
- Do not connect to hot water lines
- Replace cartridge every 500 gallons or 6 months, whichever comes first
- Depressurize system before servicing or replacing cartridge
- Ensure tubing ends are cut square and free of burrs to protect o‑rings
- Use only genuine Elkay cartridges to maintain certification and performance
Basic Installation & Replacement Overview:
- Mount filter head and bracket securely to wall or frame
- Connect cold water supply line to filter inlet
- Connect outlet tubing to cooler or bottle filler union
- Insert cartridge into filter head and rotate clockwise until locked
- Turn on water supply and flush system for 5 minutes
- Inspect all connections for leaks before returning unit to service
- For replacement: shut off water, relieve pressure, remove old cartridge, install new 56192C cartridge, flush, and test
For complete specifications and installation guidelines, download the official Elkay LF2 Spec Sheet and Installation & Maintenance Manual.
Want to Order the LF2 System or 56192C Replacement Cartridge?
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