CR70 Countertop Water Filter Cartridge (includes Battery), 1,000 Gal. Capacity

$64.95
RETAIL $85.99
$55.21 with AUTO-SHIP
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Replacement Cartridge for WaterChef C7000 Countertop Filtration System with Intelligent Monitor, 1,000 Gallon Capacity

HIGHLIGHTS
  • Superior Filtering Performance and Taste
  • Powerful Big Block™ Technology Maximizes Contaminant Reduction
  • Huge 1,000 GALLON Rated Cartridge Capacity!
  • IAPMO Platinum Certified for 75 Common Tap Water Contaminants (Performance You Can Trust!)
  • Quick & Easy Filter Cartridge Replacements
  • Made in the USA
OVERVIEW

WaterChef® CR70 Countertop Filter Cartridges

FILTER MORE WATER CONTAMINANTS. SPEND LESS.

Combining the power of solid carbon block filtration with a unique, proprietary blend of additional filter media, WaterChef’s innovative Big Block™ Filtration technology maximizes contaminant reduction and delivers up to 1,000 GALLONS (3,785 L) of freshly filtered water with a single CR70 cartridge!

The unique formula of the CR70 cartridge provides unsurpassed contaminant reduction for a broad range of common tap water contaminants including:

  • Lead
  • Mercury
  • Cysts (including Giardia and Cryptosporidium)
  • Chlorine
  • Chloramine
  • Chlorine By-Products (such as Trihalomethanes)
  • Synthetic Contaminants (such as Pesticides and Herbicides)
  • Industrial Contaminants (such as Volatile Organic Compounds (VOCs))
  • Emerging Contaminants (such as Pharmaceuticals and Detergents)
  • Petroleum Contaminants (such as Benzene and MTBE)

The result is great-tasting water that is cleaner, healthier, and naturally balanced (without the de-mineralization and “flat” taste associated with other water filtration technologies such as reverse osmosis and distillation).

easy filter changes

Stop being nickel and dimed to death by small, costly, and less effective replacement filter cartridges. With WaterChef you’ll enjoy premium quality water at a fraction of the cost. You’ll also enjoy the convenience of a 1,000 GALLON rated cartridge capacity (That’s over 7,500 plastic water bottles!).

For most households, that translates into just ONE CR70 filter cartridge replacement per year! (Compare that to the cartridges for pitcher filters, faucet filters, and refrigerators that are so small that they can require as many as 25 replacements per year!) And, fewer cartridges to replace means less waste for the environment too.

Sadly, the water filtration industry is riddled with manufacturers and sellers who make unvalidated and exaggerated performance claims. Rest assured knowing that WaterChef has invested in independent NSF/ANSI testing and certification by one of the industry's most trusted authorities, IAPMO Research and Testing.

IAPMO Platinum SealRequiring the strictest testing and compliance standards, the IAPMO Platinum Seal is awarded to only the most reliable and trusted producers of quality water treatment systems. IAPMO is valued by consumers, manufacturers, retailers, and regulatory agencies across the globe. Trust is what independent NSF/ANSI Certification is all about.

1

CR70 CARTRIDGE

Long Lasting
Big Block™ Filtration
Certified Capacity for a Single Cartridge
That’s Less Than Half the Cost of Competing Brands

Based on IAPMO testing data with typical water conditions. Actual performance may vary.

 

OUR CUSTOMERS SAY IT BEST

BEST BUY OF 2022
I'm obsessed! My hair was getting so dry, frizzy and damaged no matter how much money I spent on expensive hair products. I bought this water filter and it's softer than ever...
— Keri B., WaterChef SF-7C Customer
WONDERFUL SHOWER
Replace whatever you have with this! Wonderful shower head, great pressure, with good water flow settings. Blows the competition out of the water!
— Coleton A., WaterChef SF-7C Customer
WHAT A DIFFERENCE!
Oh my god! What a difference in my water! I am so glad I found this! I will buy this product a millions times over again! If you are looking for a water filtration system for you home, WaterChef is the product you want. Great tasting water at its best!
— Lusette M., WaterChef C7000 Customer
GREAT UPGRADE
Replaced my Culligan 2 cartridge under counter filter with this. It’s going to be so much easier to replace the filter cartridge. Water flows out probably 30% faster and tastes great. Install was simple.
— David S., WaterChef U9000 Customer
REAL WATER!
I knew I had made the right decision to buy this product when I first took a drink of the filtered water. It didn't have a funny taste to it which was a problem with my previous system. I also loved the slim design of the casing. Thanks a heap!
— Charles C., WaterChef C7000 Customer
WHY DID WE WAIT SO LONG?
We are very happy with our new filter. Not sure why we waited this long to get one, installed very easy and the water is clean and smooth! Thank you.
— Joshua K., WaterChef U9000 Customer
GET ONE TODAY!
Words can not describe how much I love my shower wand with filter! Best showers I’ve ever had, no kidding!
— Rodijah P., WaterChef SF-7C Customer
VERY HAPPY!
I am very happy with my water filter. I have great tasting water now. Three people in my apartment complex each bought the system and are extremely happy with it.
— Jane R., WaterChef C7000 Customer
FIVE STARS.
I give this product and the company FIVE STARS. I wish every organization did business with was as helpful and friendly to deal with.
— Scott, WaterChef Customer
FEATURES
FEATURES
Discover the Difference
  • Superior Chlorine Reduction & Taste
  • Low Cost per Gallon (Filter more. Spend less!)
  • 300 Gallon or 6 Month Rated Capacity
  • Tested & Certified for 75 Contaminants - NSF/ANSI Standards 42, 53, 401, & 372
  • Beneficial Minerals Pass Through Freely
  • BPA Free
  • Quick and Easily Install (No tools needed!)
  • Added Convenience + 15% OFF with Auto-Ship!
  • FREE SHIPPING & RETURNS! (contiguous U.S.)
  • 5-Star Customer Care! (We stand behind our products AND our customers!)
SPECIFICATIONS
SPECIFICATIONS
Because the Details Matter
REVIEWS
CR70 Countertop Water Filter Cartridge (includes Battery), 1,000 Gal. Capacity REVIEWS
What Our Customers Are Saying
FAQS
FAQS
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