Elkay EWFPF5M | WaterSentry 5-micron Sediment Pre-filter Filtration Kit
Elkay EWFPF5M | WaterSentry 5-micron Sediment Pre-filter Filtration Kit is backordered and will ship as soon as it is back in stock.
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Key Terms & Conditions
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The Elkay EWFPF5M WaterSentry® 5-Micron Sediment Prefilter Kit is designed to reduce dirt, sand, and particulates from water, improving clarity and extending the life of downstream filters. Compact and easy to install, it pairs with Elkay or non-Elkay systems to create a two-stage filtration setup for cleaner water.
Key Specifications:
- Flow Rate: 1.5 GPM (5.6 LPM)
- Filter Capacity: 75-gram average dirt holding capacity; replace every 6 months or as needed
- Compatibility: Universal prefilter for Elkay and non-Elkay filtration systems
- Contaminants Filtered: Dirt, sand, and sediment
- Number of Filters: Single prefilter kit; replacement cartridge available separately
Features & Benefits:
- Improved Water Quality: Reduces sediment for cleaner, better-tasting water
- Extended Filter Life: Protects and prolongs the performance of downstream filters
- Sanitary Replacement: Encapsulated cartridge design allows clean filter changes
- Easy Installation: Includes bracket, tubing, and connections for quick setup
- Certified Safety: NSF/ANSI 42 and 372 certified for material safety and integrity
What's Included:
- EWFPF5M sediment prefilter cartridge
- Mounting bracket
- Tubing and connections
- Installation and operation manual
- Warranty documentation
FAQ
Q: What replacement element does the EWFPF5M use?
A: It uses the Elkay PF5M 5-Micron Sediment Prefilter as the replacement cartridge.
Q: Is there a multi-pack option available?
A: Yes. The PF5M12PK Universal 12-Pack offers multiple replacement cartridges for long-term maintenance.
Q: How often should the prefilter be replaced?
A: For best results, replace every six months or sooner if water flow becomes extremely low.
Q: Can this prefilter be used with non-Elkay systems?
A: Yes. It is a universal prefilter that can be paired with Elkay or non-Elkay filtration systems.
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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- Turn off the water supply and unplug the unit before starting.
- Mount the filter head and bracket securely to the wall, leaving enough space below for cartridge changes.
- Connect the cold water supply line to the shut‑off valve and then to the filter inlet using 3/8" tubing.
- Connect the outlet of the pre‑filter to the inlet of the downstream carbon filter.
- If using the vandal‑resistant box (EFPF5MVRBC), mount it in a suitable location and connect tubing as directed.
- Turn the water supply back on and flush the system by running water through the bubbler or bottle filler until clear.
- For detailed steps, refer to the installation manual provided in the package or contact a licensed plumber.
- Replace the sediment pre‑filter every 6 months or sooner if water flow slows down.
- Turn off the inlet valve before replacing the filter to avoid spills.
- Twist out the old cartridge, insert the new one, and turn clockwise until secure.
- Check all connections for leaks after replacement.
- Wipe the exterior with a soft cloth and mild cleaner.
- For service or repairs, consult the manual or a licensed technician.







