Everpure Quantum 1000 Water Filter Cartridge - #Q1000 - Efilters.ca

Everpure Quantum 1000 Water Filter Cartridge - #Q1000

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Application: Drinking Water & Bottle-less Water Coolers

Bottled water equivalent: 5,680 x 500 ml. (16.9 oz.) bottles

5% discount on quantities of 6 or more

The Quantum 1000 cartridge is the replacement for the Q1000 water filter system.  We also have a higher capacity Quantum Q4000 if you require greater capacity and have the additional space.

The Q1000 and Q4000 are third party tested and certified by the National Sanitation Foundation (NSF). This means that the claims that Everpure makes regarding performance and capacity have been tested and certified to be true.  This provides you with peace of mind that what you are buying will deliver on its promise of quality.

The two important standards are #42 and #53:

We recommend changing this filter on an annual basis or when the flow rate becomes inconveniently slow. Our water quality is changing all the time.  Even if you have your water tested, that is just a snapshot on that particular day, so don't be surprised if the frequency of cartridge change fluctuates from one year to the next; this is normal.  

What matters most is knowing that regardless of the water quality going into the water filter, the quality coming out will always be the same.  This is the promise that Everpure delivers on and that is why it is so important to only buy a water filter that is third party tested and certified by NSF. Without NSF, the manufacturer can make whatever claims they want.  Read more on this important certification.

Note: The Q1000 and Q4000 water filters fit exclusively in the QH3 head only


  • Capacity: 750 gallons
  • Flow Rate: 0.5 gallon per minute
  • Micron rating: 0.5 (1/50,000th of an inch)
  • Filtration Design: Precoat
  • Certifications: NSF/ANSI Certified Standard 42 & 53

Specs Sheets:


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      Customer Reviews

      4.7 Based on 14 Reviews
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      100reviewers would recommend this product Write a Review

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      Krystal K.
      Canada Canada
      I recommend this product

      Filter replacement

      Delivery was quick and half the price of the retailer I was previously purchasing from.


      Good morning Krystal and thank you for your review and business; we appreciate it very much!

      Luciano D.
      Canada Canada
      I recommend this product


      Excellent and fast


      Good afternoon Luciano, we really appreciate you taking the time to give us a great review, thanks so much!

      David L.
      Canada Canada
      I recommend this product

      Water filter

      Good price and easy to order. Shipping cost is a bit high (lower cost would give an excellent rating)


      Good afternoon David and thank you for your review. Shipping cost can be a son-of-gun that is for sure. Would you believe that the $7.50 we added to your order does not cover what it costs us? Sad but true and we work hard with shipping companies to get competitive rates and we still take a loss on every order we ship. But your business is worth it to us.

      Danielle C.
      I recommend this product


      My experience with this order was great. The website was easy to use, and the prices are phenomenal, and the delivery was super fast. I will definitely be ordering from you again!!!


      Good afternoon Danielle, We are thrilled that you are happy with our site and our service. This review is wonderful and we thank you so much for providing it; it means the world! Thank you also for your business, we appreciate it so much. All the best.

      Lesley M.
      I recommend this product

      Water Filter

      The price was right and the item delivered within a few days.


      Good morning Lesley and thank you for taking the time to give us a review; we really appreciate it!