Everpure H-300 Cartridge EV9270-71 (300 gallons)

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Application: Quality Water for your cooking & drinking needs

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

Bottled water equivalent - 2,272 x 500 ml. (16.9 oz.) bottles 

Our #1 selling Everpure water filter!  In stock and ready to go today.  Order before 2:30 pm EST and we will ship today. 

We also carry a new and improved version of the H300, called the H300 NXT.  Learn more about the versatility of cartridges you can choose from.

H300 Features:

  • Reduction of Lead, which is reduced to below the Federal Action Level of 15 parts per billion
  • Reduction of Volatile Organic Compounds (VOCs), including THMs
  • Reduction of chlorine off tastes and odors, dirt and cloudiness, mold and algae
  • Bacteriostatic control
  • Oxidized iron, manganese and sulfides reduction
  • Capacity: 300 gallons
  • Maximum Flow Rate: 1/2 gallon per minute
  • Micron Rating: 0.5 (1/50,000th of an inch)
  • Filtration Design: Precoat & GAC
  • Certifications: NSF/ANSI Standard 42 & 53

      This product has been 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.

      We recommend changing the 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. The two important standards are #42 and #53. Read more on this important certification.

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

      Specs Sheets:

      Our Guarantee:

      We want you to be 100% happy with your order and our service. We guarantee your satisfaction. If you have any issues whatsoever, please give us a call on our toll free number 1-866-283-9919, send us an email or better yet, hop on our Live Chat.  We will take care of you!

        Customer Reviews
        4.6 Based on 13 Reviews
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        Filter Reviews:
        I recommend this product
        Prompt shipping, excellent price

        Very good, will buy from this vendor again.


        Hello, hope you are enjoying your Tuesday. So happy to hear you were pleased with our service! We look forward to having you shop with us again!

        Frederick C.
        Efficient and very prompt

        Just better than could be expected


        Hi Frederick, thank you so much for the time you took to write this awesome review. We appreciate you and are always so excited when you are more than pleased with the product and service.

        Jon K.
        Simple and Fast

        I've purchased from efilters many times, great service!


        Good morning Jon, thank you so much for your continued business. We are so grateful!

        Kyoko I.
        Water tastes great

        I have not changed the cartridge yet, but I've been using this product many years and I like it.


        Good morning Kyoko, thank you very much for taking the time to provide a review, we really appreciate it.

        Basil D.
        Good Filter

        Was a bit confused at the discount code and the free shipping, There should have been free shipping for the higher priced shipping. The filter is good have used it before. The package was kept by the carrier at the driveway near the garage door should have been at least at the main door entrance which is just six steps away as this is an expensive item.