Culligan RC-EZ-3 Easy-Change Replacement Cartridge Level 3

RC-EZ-3 Culligan Water Filters
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NSF Certified 

Genuine Culligan filter

Part Number: RC-EZ-3
In Stock, Ready to Ship!
MSRP: $31.15
Price: $22.25 

How do we compare?
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$25.99 $3.74 more ea @ FridgeFilters
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$28.47 $6.22 more ea @
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Culligan RC-EZ-3 Easy Change Replacement Cartridge Level 3 Features:

The Culligan RC-EZ-3 Easy Change Replacement Cartridge is the genuine Culligan replacement filter for the US-EZ-3 Undersink Drinking Water System, which replaced the discontinued US-EZ-1. The Culligan US-EZ-3 is part of the Culligan EZ Change Series all of which feature an improved appearance and capacity.

  • Twist-on, Twist off mechanism
  • NSF Certified
  • 500 gallon capacity
  • Reduces cysts, lead, turbidity, lindane, atrazine
  • Reduces Chlorine taste and odors, particulate class I

Culligan US EZ System Manual & Specifications

NSF 42, NSF 53
Materials of Construction
Carbon Block
Filter Life
500 Gallons
6 months
Filter Type
Filter Specifications
Quick Change
Chlorine/Taste/Odor, Cyst, Lead, Particulates, Sediment/Dirt/Rust, Turbidity
0.5 µm
Culligan Water Filters
Operating Conditions
30 - 100 psi
0.5 gpm
40 - 100 °F
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