Brita Replacement Filter |642401| for Faucet Mounted Water Filter

Model Number: 42401
Web Code: 10451351

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For model 42-300

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For model 42-300


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Rating Breakdown











Reviewer Recommendation


Of the 36 reviewers who responded, 36 would recommend this product.


  • Great filter, really works
    Reviewed by Tifbaierl - March 22, 2018

    [This review was collected as part of a promotion.] Recently we bought new filters for our faucet and hadn't replaced them before as it was fairly new. While changing, we broke the whole attachment, so it wasn't as easy as I expected. Fortunately, Brita helped me was able to replace my attachment. After realizing what I needed to do differently, I see that this IS actually a easy filter to change. I just wish the filters or attachment told me when to change it. It's supposed to have a light, but mine does not.

    Review originally posted on

  • Love it, but...
    Reviewed by divatooms - April 17, 2018

    This is my second faucet mount in two years time. I love this when it works properly, and for me that means having the LED reminder light work for more than a year. Sure when it stops working I can mark my calendar to determine when to replace the filter, but what happens if my use is excessive within that period of time? I have no way of knowing this for sure and end up not reaping the benefits of the filtration system. This second system was a replacement that you provided when I complained about his problem with my first system. At that time you assured me that this was the lastest model and that the LED problem had been addressed. Obviously given the number of complaints about this issue, it has not been resolved. I do not want expect another replacement unless there has been a redesign that addresses this issue. Those of us who consider ourselves loyal Brita customers deserve nothing less.

    Review originally posted on

  • brita system is good "BUT"
    Reviewed by texan11 - August 31, 2012

    we lived in an apt for a while and had to depend on filtered water ,so ofcourse brita was our 1st choice.the filter worked fine,the replacement filter on the other hand, would not show the green light and had to be given back and the 2nd one i bought did not work as well ,so unfortunately i had to change to pur, but i still prefer brits to put.

    Review originally posted on

    Yes, I would recommend this to a friend.

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Delivery Method

Product will be delivered outside your home for all shipping areas.
Recycling of your old item(s) is not included with delivery.
Assembly of the delivered product is not included.

Returns can be made within 30 days of receiving your order.

LE MONDE DU FOYER Restocking Fees / Return Eligibility
Category Return Period Un-opened Opened/Unused Opened/Used
All Products 30 Days 0% 10% 20%

Must be unassembled and still in the original packaging. All returned products must include original packaging.

Return shipping costs will be paid by the seller for all cases where the product is defective, damaged or incorrect. For other cases (e.g. you changed your mind), you will be responsible for this cost.

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Please contact the seller directly from your Order details page, and provide the following information:

  • Web ID (8-digit number) & product description
  • Number of items to be returned
  • Date you received your product
  • Condition of product
  • Condition of packaging
  • Reason for return

All refunds will be processed within 4 days