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WaterChef PR1 Whole House Pre-Filter Cartridges, 4-PACK

  • WaterChef PR1 Pre-Filter Replacement Cartridges (4-Pack)

Whole House Sediment Pre-Filter Cartridge

WaterChef® PR1 Whole House Pre-Filter Replacement Cartridges are for use with WaterChef PFWH Whole House Pre-Filter Systems.

Product Highlights

  • 20" Sediment Pre-Filter Cartridges - 4-PACK
  • 1 Micron Particle Retention Size
  • Protects Main Filtration System from Dirt & Sediment
  • Easy Filter Cartridge Replacement
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  • Overview
  • Specifications
  • Reviews


WaterChef® Whole House Pre-Filter Cartridges 

Protect Your Whole House Filtration System

Prevent Dirt and Sediment Particles from Entering Your Main Water Filtration System

The WaterChef PR1 Whole House Pre-Filter Cartridge filters out dirt, sand and sediment particles, preventing them from entering and clogging your main whole house water filtration system catridge.

PR1 Cartridge should be replaced every 3-6 months or when you notice a significant decrease in flow rate. Actual cartridge life depends on water quality and sediment levels.

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WaterChef® PR1 Whole House Pre-Filter Cartridges

Replacement Filter Cartridge PR1 (4-Pack)
Installation Type Whole House Pre-Filter
Cartridges Compatible with WaterChef® PFWH Whole House Pre-Filter System
Dimensions 20" L x 4.5" D
Particle Retention Size 1 Micron
Cartridge Capacity Replace every 3-6 months depending on sediment levels
Maximum Working Pressure 90 psig (6.2 bar)
Maximum Operating Temp. 113º F (45º C)
Minimum Operating Temp. 39º F (4º C)

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*Auto-Ship is only available to customers located in the contiguous U.S. at this time.