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WaterChef EVR1 Whole House Replacement Filter Cartridge

  • WaterChef Whole House Replacement Filter Cartridge EVR1
  • Quick and Easy Filter Cartridge Changes!

Step Up to the Power of Big Block™ Filtration!

WaterChef® EVR1 Whole House Replacement Filter Cartridge features powerful Big Block™ filtration technology for superior contaminant reduction, a large capacity and easy cartridge changes!

Product Highlights

  • Superior Contaminant Reduction (>99% of Lead & Cysts!)
  • Easy Cartridge Changes – NO Backwashing or Messy Media!
  • Powerful Big Block™ Filtration in a Whole House System
  • IAPMO Tested and Certified
  • Made in the USA
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  • Overview
  • Specifications
  • Reviews


WaterChef® Premium Whole House Filter Cartridges

Enjoy Superior Performance & a 100,000 GALLON Rated Capacity!

Your Intelligent Whole House Solution!

Superior Performance with Innovative Big Block™ Filtration Technology!

Combining the power of solid carbon block filtration with a unique, proprietary blend of additional filter media and binders, WaterChef’s exclusive Big Block™ Filtration technology provides superior contaminant reduction compared to traditional whole house systems that use granular filter media. By utilizing Big Block™ technology in a whole house filter system, a single EVR1 filter cartridge is able to deliver up to 100,000 GALLONS (378,541 L) or one year of powerful sub-micron level filtration, including: 

  • 99.62% of Lead (both particulate and soluble)
  • 99.95% of Cysts (including Giardia & Cryptosporidium)
  • 99% of Chlorine and Chloramine
  • 98% of PFOA (Perlourooctanoic Acid)
  • 98% of PFOS (Perflourooctane Sulfonate)

Not only does this unique formula provide your entire home with superior contamintant reduction, is also allows beneficial minerals (such as Calcium, Magnesium and Potassium) to remain in the water. The result is great tasting water that is cleaner, healthier AND naturally balanced (without the de-mineralization and "flat" taste associated with filtration technologies such as Reverse Osmosis and Distillation).

Easy Cartridge Changes – NO TOOLS Needed!

quick change whole house filter cartridgeSay goodbye to the hassle of messy filter media changes and the waste of system backwashing. (Many whole house systems require frequent backwashing, a process that can use over 50 gallons of water per backwash cycle!)

WaterChef's EVR1 Whole House Filter Cartridge makes wasteful backwashing is a thing of the past. Filter maintanence is a snap – simply replace ONE EVR1 FILTER CARTRIDGE when the Intelligent Monitor™ LEDs on the EVO100 System turn RED! For most households, that translates into just one system filter cartridge change each year! 

Independently Tested & Certified by IAPMO 
– Trusted Quality & Performance.

iapmo-bug.jpgIn an industry riddled with inaccurate and misleading performance claims, independent NSF/ANSI testing and certification by the water industry's leading testing authorities provides you with security and peace of mind. The EVO100 Whole House System is IAPMO Platinum Seal Certifed for NSF/ANSI Standard 53 and CSA B483 – performance and quality you can trust.

Discover the Difference...Discover WaterChef!

WaterChef® EVR1 Premium Whole House Filter Cartridges

Replacement Filter Cartridge EVR1
Installation Type Whole House Filter
Cartridges Compatible with WaterChef® EVO100 Whole House Water Filtration System
Rated Capacity Up to 100,000 GALLONS or One Year per Filter Cartridge!
Rated Service Flow 4.51 GPM
Peak Flow & Reduction of Lead 8 GPM @ 99.62%
Maximum Working Pressure 125 psig (8.6 bar)
Minimum Working Pressure 20 psig (1.38 bar)
Maximum Operating Temp. 120º F (50º C)
Minimum Operating Temp. 34º F (1º C)
Particle Retention Size Sub-Micron (0.5 micron)
Tested & Certified by IAPMO YES
IAPMO Certifications IAPMO Water Quality Platinum Seal: NSF/ANSI Standards 53 & CSA B483.1
Made in USA YES
Battery Type 3-AAA Batteries

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