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WaterChef C7000 Premium

WaterChef C7000 Premium Picture

WaterChef C7000 Premium Picture

C ountertop or under-sink? If a countertop water filter is what you seek, then we suggest you look into the WaterChef C7000 Premium. This system combines a unique mixture of filter media to maximize pollutant reduction in a convenient manner, taking up a small amount of space on the counter.

An NSF/ANSI 42 and 53 tested and approved system , it provides tasty water that is clean and healthy to use. Moreover, the water boasts a natural balance as it does not lack beneficial minerals that procedures like distillation or RO eliminate.

The same quality filtration can be seen in the WaterChef U9000 Premium that we recommend as an alternative for those who need a more discrete water purification system.

C7000 Spec Sheet

Rated Capacity Rated Service Flow Size Working Pressure Range Working Temperature Range
1000 gallons 0.75 gal/min @ 60 PSI 4.75″ W x 6.75″ D x 10″ H 30 – 100 PSI 34 – 100ºF
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The fact that it is a countertop model implies design matters, especially the footprint, as it shows how much space it occupies on the counter. Since it measures only 4.75 inches in width by 6.75 inches in depth by 10 inches in height, it won’t take up much counter space, which is great news for those who have small kitchens. It weighs only 3.6 pounds, which makes maneuvering it during the installation process a cinch. The housing is made of durable high impact ABS plastic and stainless steel, and it is accessible in 2 color options – black and white, both variants featuring stainless steel details.

WaterChef C7000 Premium Picture
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Performance & Features

As most systems available, it uses a solid carbon block that contains a fuse of additional clean media to ensure up to 1,000 gallons are purified before replacement is needed. This Big Block purifying technology handles eradicating over 50 common pollutants found mainly in municipality treated water, some of them even lingering in well water, which makes it an optimal filtration solution regardless of your water source.

Mention-worthy features and highlights:
  • Intelligent Monitor: Filter media replacement can get quite annoying as you can never exactly figure out when the time comes for this task. However, the smart monitor it features eliminates guesswork regarding cartridge replacement and simplifies your work by doing so as it measures real usage and lets you know when it is required, preventing premature cartridge.
  • LED indicators: Indicate specific actions and occurrences. The green LED indicates regular operation, the yellow LED indicates that less than 10% of the filter’s capacity remains, which means that you should get prepared to change it soon, while the red LED shows that the maximum capacity has been achieved and the cartridge needs to be replaced.
  • 2-way diverter valve: It allows you to immediately pick between regular tap water and freshly purified water, helping save filter lifespan as you won’t wastefully consume its capacity.
The 2032 CR, 3V lithium battery needed for the monitor to run is included in the package. When you buy a substitution filter, you will be provided with you a new battery to replace the old one if it has been depleted of power.


Given that the single cartridges requires annual replacement, depending on water consumption rates in your household, maintenance costs are reduced to a minimum with this system. The major impurities it removes from your potable water comprise:

  • Chlorine and chloramine;
  • Chlorine by-products – like trihalomethanes;
  • Cysts;
  • Petroleum contaminants – like MTBEs and benzene;
  • Lead;
  • Synthetic contaminants;
  • Industrial pollutants and waste – like VOCs.

WaterChef C7000 Premium Picture
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Warranty & Support

The brand is renowned not only for the superior systems it provides but for the backing and customer service as well. In this specific case, the company provides a lifetime guarantee on parts and labor, meaning that as long as you install it properly and use it according to instructions, any issue that appears will be handled free of charge.

There is the bonus of the 60-day refund pledge that implies that you can return it and receive a full refund on your purchase.

Frequently Asked Questions

?Are beneficial minerals taken out in the process?
No, unlike other water purification systems, it will not eliminate beneficial minerals. Instead, it allows them to pass freely through the filters so that your water won’t only taste good, but will boast a natural balance that helps upkeep your health.

?Can I use it for purifying well water?
Although it is specially intended to tackle impurities that are normally found in municipality-treated supplies, it does a more than decent job at disinfecting well water too. Thus, it makes for a viable option regardless of your water source.

?Can it be used with any type of spigot?
While it matches a variety of spigots, there is one limitation to it as it will not work with most pull-out ones due to the diverter valve.


Pointless to say, it delivers on the promise of clearing the water of impurities seeing how it uses groundbreaking filtration technology to tackle over 50 of the common impurities encountered in potable water worldwide. The price tag is not bad either, making it a viable option even if your budget is limited. Moreover, upkeep costs are minimized, the filter cartridge necessitating replacement once per year. Easy to use, install, and maintain, and providing the expected results water purification-wise, it is a must-have for any health-conscious person who knows how important it is to drink clean water.

Markus Mackay
Markus Mackay
Our resident expert in all things AC-related, Markus is a never-ending source of knowledge regarding how these systems work. What makes him so savvy in this field is his direct experience that he acquired while working in sales. The connections he made during that period also came in handy here as Markus knows a lot of experts in this field. With each article uploaded, he makes sure to gather the expertise of his more experienced ex-peers as well, making sure to provide readers with reliable reviews and articles.
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