Everpure H300 Cartridge EV927072

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Always in stock - order by 3 pm today and we ship today

The Everpure H300 Cartridge for the H300 Drinking Water System.  This cartridge also goes by part # EV927071.

This water filter reduces the following contaminants:

  • Lead
  • Asbestos fibers
  • Cysts such as Giardia lamblia, Entamoeba histolytica and Cryptosporidium
  • Volatile Organic Chemicals (VOCs), including THMs
  • Chlorine taste and odor
  • Dirt and cloudiness
  • Mold and algae
  • Oxidized iron, manganese and sulfides

Frequency of filter change:

When we are asked how long will a filter last, we have an quirky answer: 'How long is a piece of string'? We don't mean to be cheeky but it's a fair response (really)...because the reality is we don't know. The life of a filter depends on your incoming water pressure, how much you use it and how dirty your water is.  These three variables are unique to you.

Everpure recommends changing a filter once a year, we like to suggest that you change it when the flow rate slows down to the point of being inconvenient. It's important to remember that 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. On average, the cartridge in the H300 Water Filter lasts approx. one year so please consider that as a benchmark.

Good to the last drop!:

As the filter removes more and more particles of dirt and stuff, the flow starts to slow down, but the quality of the water coming out of the filter is as good as the first drop. 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. Did you know that this filter removes particles down to 1/50,000th of an inch?  That's the same as 1/2 micron.  The human eye can only see down to 40 microns. 

NSF Certification:

This drinking water system is third party tested and certified by the National Sanitation Foundation (NSF) for Std. 42 & 53. The nitty gritty details can be found on the product spec sheet found below. Standard 53 is the most important as it certifies for the removal of parasitic cysts, such as Cryptosporidium, and Lead.  Read more about NSF.

Read more about the options you have choosing a replacement cartridge. 

Please note: this cartridge fits into the QL1, QL2, QL3 and QC4 heads. If you have a ProSeries head, please use the ProSeries 1500/2500/3500 cartridges.


    • Capacity: 300 gallons
    • Flow rate: 1/2 gallon per minute
    • Micron Rating: 0.50 microns
    • Certifications: NSF Standard 42 & 53
    • Cartridge Size: 20 inches*

    *Note: Cartridge length includes an additional 3" inches required for cartridge removal

    Spec Sheets:

    Our Guarantee:

    Your satisfaction, with our products and service, is of paramount importance to us. If you have any issues whatsoever, please send us an email or better yet, hop on our Live Chat. We will take care of you. Thank you.

    Here is a link to learn more about warranty & returns.

            Customer Reviews
            4.8 Based on 179 Reviews
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            Filter Reviews:
            Christine M.
            United States United States
            I recommend this product

            H-300 Filter

            Excellent! Easy to install and received my filter with 3 days. Very happy with the product.



            Awesome to hear; thank you so much for the review!

            United States United States
            I recommend this product


            order was received in good shape and the mailing was timely but the units arrived had a different number than the one requested w/o any explanation and if it would fit the head. I had to google various sites to find out one filter was discontinued and Email efilters to find out more info on the units I received. They were responsive and answered my Email although is difficult to reach them by phone. I gave up. Their price is very fair and I assume they are an approved filter sales group.



            Thank you for your review and feedback. Upon checking your order, we see that you placed the order online at 7:09 pm on Feb. 24th for 1 x H300 cartridge and 1 x H300-HSD cartridge. This explains why they have different part numbers. We simply shipped you what you ordered. Neither of these filters are discontinued and they both fit in the exact same head. We certainly want to ensure 100% satisfaction but are not sure what exactly we did wrong. If you would like to exchange the H300-HSD with a H300 cartridge, please let us know. Thank you.

            Robb M.
            United States United States
            I recommend this product

            Water Matters…

            I have been using this filter for years. I’ve never had an issue or a problem. Even during hurricanes and broken water pipes, it cleaned my drinking water without fail. Water does matter and this is the filter Company to buy from and use.

            Efilters.net Everpure H300 Cartridge EV927072 Review


            Thank you Robb, this is a stellar review. Thank you so much!

            United States United States
            I recommend this product

            Outstanding as usual

            Everything went as expected, price is still the same, product continues to perform well.



            Wonderful to hear. Thank you for your review!

            United States United States
            I recommend this product

            Great. Product!

            Very fast and efficient delivery and service!



            Great to hear! Thank you.