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    Whirlpool WHER25

    Reverse Osmosis Water Filters
    0-gallery-image
    WHER25
    Shop
    PRICE
    Shop

    * This Model May Have Limited Distribution

    Whirlpool WHER25
    Shop

    CR Expert Take

    How did it perform in our expert lab testing?

    What goes into the Overall Score?

    Ratings

    EXPERT LAB TESTS

    Lead removal
     /  5
    Chloroform removal
     /  5
    Flow rate
     /  5
    Clogging
     /  5
    NSF certified for lead removal
     /  5
    NSF certified for organic contaminants removal
     /  5
    Filter cost ($)
     /  5
    Filter-life indicator
     /  5
    Certified to NSF standard for reduction of lead
     /  5
    Certified to NSF standard for reduction of organic contaminants
     /  5

    About

    The Whirlpool WHER25 is part of the Water Filters test program at Consumer Reports. In our lab tests, Reverse Osmosis Water Filters models like the WHER25 are rated on multiple criteria, such as those listed below.

    Lead removal: how effectively the filter removed lead from water.

    Chloroform removal: how effectively the filter removed chloroform from water

    Flow rate: how long it took to filter one quart of water

    Price & Shop