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Water Filters Home > Whole House Water Filters > HEP-1-3.1-20 Water Filter


Pentek / Ametek / Culligan /
Kleen Plus / Plymouth Products /
Pentair / American Plumber /
US Filter
HEP-1-3.1-20 Water Filter

1 Micron Nominal Filtration
20" x 3.1"

Pentek HEP-1-3.1-20 and Ametek HEP-1-3.1-20 Seal-Safe replacement water filter

HEP-1-3.1-20 High Efficiency Pleated Cartridges
14 filters per case

Product Code: HEP-1-3-1-20
1 Case HEP-1-3.1-20 for $280.00
(14 filters for $20.00 each)

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This filter has an approximate
2-week lead time before shipping.
  • Pentek / Ametek HEP-1-3.1-20 Water Filter:
  • Nominal 1 Micron Seal-Safe Water Filter Cartridges
  • Seal–Safe™ (patent pending) double o–ring sealing cartridges are 3.1" in diameter and ideal for critical applications where a positive seal is required.
  • High efficiency 1 micron pleated cartridges further extend the life of carbon block or other cartridges and provide high quality water to critical applications.