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    How to change the Membrane Filter on your Pure Blue Reverse Osmosis System

    Here are the instructions of how to change the Membrane Filter on your Pure Blue Reverse Osmosis System:  1. The first step is to shut off the wat...

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    Product Support

    How to change the Pre and Post Filters on your Pure Blue Reverse Osmosis System

      Here are the instructions of how to change the Pre and Post filters on your Pure Blue Reverse Osmosis System:  1. The first step is to shut off ...

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    Product Support
    Single Stage Drinking Water System Filter Instructions

    Single Stage Drinking Water System Filter Instructions

    STEP 1:  Turn off cold water shut-off valve to the filter system. STEP 2:  Turn cartridge counter-clockwise (see animation below) until unit releas...

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    Product Support
    Dual Stage Drinking Water System Filter Instructions

    Dual Stage Drinking Water System Filter Instructions

    STEP 1:  Turn off cold water shut-off valve to the filter system. STEP 2:  Turn cartridge counter-clockwise (see animation below) until unit releas...

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    Product Support

    How to put your water softener in bypass

    Putting your system into bypass is as easy as turning both valves to the right one quarter turn. See below. Once both valves are in the OFF posi...

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    Bypass Product Support
    Ultra Pur Reverse Osmosis Drinking Water System Bypass Instructions

    Ultra Pur Reverse Osmosis Drinking Water System Bypass Instructions

    Putting your system into bypass is as easy as turning both valves to the right. See below     STEP 1: Turn off the tank.  (The valve is locate...

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    Bypass Product Support

    Instructions for changing Dupure drinking water filters

    Click on your system for filter change instructions.  Single Stage       Dual Stage   Reverse Osmosis       Alkaline

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    Product Support
    Shop the story
    PB (Pure Blue) Standard Filter
    $39.99 Regular price $52.98 On Sale
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