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Pure Guardian 100-Hour Ultrasonic Humidifiers

 
 
 
  • Discontinued - This item is no longer available to order.


     
 
 
 
 
 
 
 
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  • Product Overview

    Known for its innovative indoor air quality products, Pure Guardian continues this trend with the H2000 and H2500 Ultrasonic Humidifiers. These humidifiers are equipped with Silver Clean Technology, a revolutionary method for curbing the growth of mold and mildew inside the tank, as well as silent ultrasonic operation, a warm or cool mist capability, a low water indicator, easy-to-use controls, and more. They run for up to 100 hours to disperse as much as 2.2 gallons of mist per day. Both the Pure Guardian H2000 and H2500 Humidifiers feature easy-to-use manual controls. The H2500 model had an added nightlight.

    Innovative Technology for Comfortable, Humidified Air

    You depend on your humidifier to help relieve respiratory problems, sinus irritation, and other symptoms associated with dry air. However, your humidifier can often become a breeding ground for mold and mildew, re-circulating these irritants. Using Silver Clean technology, these Pure Guardian humidifiers (formerly known as Germ Guardian humidifiers) harness the natural power of microscopic silver particles to fight growth on the surface of your humidifier's water tank. This helps simplify unit cleaning and maintenance and extends the life of your humidifier.

    In addition to Silver Clean technology, each room humidifier employs ultrasonic technology. Ultrasonic technology uses a vibrating metal diaphragm to break apart water molecules, creating a fine mist. Thanks to this process, the Pure Guardian H2000 and H2500 Ultrasonic Humidifiers operate quietly.

    Straightforward Operation

    Creating a perfect indoor air environment is simple with the easy-to-understand controls on the Pure Guardian H2000 and H2500 Manual Humidifiers. The control panel contains two adjustable dials—one selects a warm or cool mist, while the other adjusts the mist output. Suitable for up to 100 hours of continuous operation, the H2000 and H2500 humidifier models run day and night. Plus, a helpful low water indicator LED light alerts you if your humidifier reaches an unsafe water level.

    Effortless Maintenance

    Pure Guardian humidifiers epitomize the "set it and forget it" philosophy. With no wicks, filters, or evaporating pads to replace, all you have to do is fill the tank and clean it periodically. Cleaning your Germ Guardian H2000/H2500 Ultrasonic Humidifier is a cinch with the included cleaning brush that stores conveniently inside the unit.

    Summary

    Featuring Silver Clean technology, the quiet, low-maintenance Pure Guardian H2000 and H2500 Ultrasonic Humidifiers run for up to 100 hours and deliver 2.2 gallons of mist per day.

    What Customers Love

    • Low Maintenance—Silver Clean technology means that the water tank stays cleaner without as much maintenance, or the need to buy replacement wicks, filters and cartridges.
    •  
    • Quiet Operation—Ultrasonic technology allows for quiet technology, whether you run your humidifier using the warm or cool mist settings.
    •  
    • Runs us to 100 Hours—This humidifier runs for a full 4 days before you need to refill the tank.

    Things to Consider

    • Night Light Option—The H2500 model has an added night light.

    Manufacturer's Warranty

    3-Year Limited Warranty

    Manufacturer's Literature

    Owner's Manual
    User's Guide for the Germ Guardian H2000 Manual Ultrasonic Humidifier.

    What's In The Box?

    • Pure Guardian H2000 or H2500 Ultrasonic Humidifier
    • Owner's Manual
  • Product Q&A

    Have a shipping or payment-related question?
  • Reviews

    View All Pure Guardian 100-Hour Ultrasonic Humidifier Reviews

    REVIEW SNAPSHOT®

    by PowerReviews
    Pure Guardian 100-Hour Ultrasonic Humidifier
     
    4.7

    (based on 15 reviews)

    Ratings Distribution

    • 5 Stars

       

      (11)

    • 4 Stars

       

      (3)

    • 3 Stars

       

      (1)

    • 2 Stars

       

      (0)

    • 1 Stars

       

      (0)

    100%

    of respondents would recommend this to a friend.

    Pros

    • Easy to use (5)
    • Quiet (5)
    • Adjustable settings (4)
    • Lightweight (3)

    Cons

      Best Uses

      • Bedroom (4)
      • Dry winter (3)
        • Reviewer Profile:
        • Homeowner (5)

      Most Liked Positive Review

       

      I love this humidifier!

      I bought the pureguardian 72 hour ultrasonic humidifier (model number H2500) because my skin can get very dry in the winter no matter how much lotion I use.

      This was the first...Read complete review

      I bought the pureguardian 72 hour ultrasonic humidifier (model number H2500) because my skin can get very dry in the winter no matter how much lotion I use.

      This was the first humidifier I have ever purchased, but I am glad I choose this one! This humidifier is not only super easy to set up, but it works really great! We use the humidifier at night while we are sleeping. Since using this humidifier, I have noticed a huge difference in my skins appearance and texture. My skin felt less dry and softer in just 2 days. My boyfriend even commented that he has noticed a difference in his quality of sleep (sleeping better because he can breathe easier).

      The many features of the H2500 that I love are the choice between the cool or warm setting, the night light, that it is quiet, and that you can move the humidity spray spout (so the mist can face towards you or away for you). My only complaint is that it is a little bit on the larger size -- it barely fits on our night stand with our clock, but the larger size allows for it to work for 72 hours. Even though it is bigger than some humidifiers on the market, it is not unattractive like many of them.

      Sylvane was great -- the product was a good price and it was delivered very quickly. I would recommend this to anyone who suffers from dry skin or the drier winter air aggravates them.

      VS

      Most Liked Negative Review

       

      Works well, impossible to fill easily

      This humidifier works well, and I like the fact I can choose between warm and cool mist. But like almost every other humidifier I've bought in the last 3 years (there have been...Read complete review

      This humidifier works well, and I like the fact I can choose between warm and cool mist. But like almost every other humidifier I've bought in the last 3 years (there have been 7!) it is very difficult to fill. The container is very large (a + and a -) but it has a rounded top, which is the part you set it on to refill.

      This means you cannot set it down to fill, and eventually like all the other "round top" humidifiers I've bought, it'll get broken trying to refill it. Plus, the tank is in the back, so you cannot see easily when it's ALMOST empty, only when it's completely out of water and the light comes on, which always happens in the middle of the night.

      Reviewed by 15 customers

      Sort by

      Displaying reviews 1-10

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      5.0

      love it!

      By Heidi the busy mom

      from Waterloo, Iowa

      About Me Homeowner

      Verified Buyer

      Pros

      • Adjustable Settings
      • Easy To Use
      • Quiet

      Cons

      • Difficult to Fill

      Best Uses

      • Bedroom
      • Nursery

      Comments about Pure Guardian 100-Hour Ultrasonic Humidifier:

      I love these humidifiers! I bought two, one for each of my boys rooms. They are very quiet . I have not found that they last for 100 hours, I fill it every other day. Im sure it depends on how high you put the settings. The only thing I don't like is that It is heavy when filling and the top of it is round so there is no way to put it down to fill it. it is heavy once full. I am very pleased with my purchases and I plan on buying one for my own bedroom and a larger one for our great room.

       
      5.0

      super quite unit warks great

      By Chris

      from Spokane,WA

      About Me Homeowner

      Verified Buyer

      Pros

      • Adjustable Settings
      • Easy To Use
      • Lightweight
      • Quiet

      Cons

        Best Uses

        • Bedroom
        • Dry Winter
        • Help With Ailments
        • Living Room

        Comments about Pure Guardian 100-Hour Ultrasonic Humidifier:

        works great and super quite

         
        5.0

        Great product

        By S&J

        from CT

        About Me Homeowner

        Verified Buyer

        Pros

        • Adjustable Settings
        • Easy To Use
        • Quiet

        Cons

        • Had To Cover The Lights

        Best Uses

        • Bedroom
        • Dry Winter
        • Help With Ailments
        • Sinuses Much Better

        Comments about Pure Guardian 100-Hour Ultrasonic Humidifier:

        It has been on 24/7 for over two weeks. On high it needs to be filled once a day. It is very quiet and has been awesome.

         
        4.0

        Good, but not great.

        By Bill

        from Indianapolis

        About Me Homeowner

        Verified Buyer

        Pros

        • Easy To Use
        • Lightweight
        • Quiet

        Cons

        • Led Too Bright
        • Water Runs Out Quickly

        Best Uses

        • Bedroom
        • Dry Winter

        Comments about Pure Guardian 100-Hour Ultrasonic Humidifier:

        We use the humidifier in our bedroom at night. It does a great job of humidifying the room and quickly. Operation is quiet, so no problem sleeping. But the small led lights are very bright and almost light the room. Had to cover them partially.

        This is advertised as running 100 hours, not even close. We run at about 50% and get about 16 hours out of it before having to refill.

         
        4.0

        Good humidifier

        By bearfootedgirl

        from Northern Minnesota

        About Me Homeowner

        Verified Buyer

        Pros

        • Adjustable Settings
        • Easy To Use
        • Lightweight
        • Quiet

        Cons

        • White Mist

        Best Uses

          Comments about Pure Guardian 100-Hour Ultrasonic Humidifier:

          A great humidifier that I would buy again if given the chance. Quiet, actually SILENT which I love. Only negative (and the reason for 4 stars instead of 5) is that the mist causes a slight "white" build-up on things that are close to it...a dusting of whatever-it-is! Really nice not to have filters to buy in addition. Overall a nice product.

           
          5.0

          great little room humidifier

          By Kim Kassner

          from USA

          Verified Buyer

          Comments about Pure Guardian 100-Hour Ultrasonic Humidifier:

          We put this product in the bedroom and both my husband and I (and our Pug) have had fewer issues with winter dryness. Great job.

          (1 of 2 customers found this review helpful)

           
          3.0

          Works well, impossible to fill easily

          By Pat Troyka

          from USA

          Verified Buyer

          Comments about Pure Guardian 100-Hour Ultrasonic Humidifier:

          This humidifier works well, and I like the fact I can choose between warm and cool mist. But like almost every other humidifier I've bought in the last 3 years (there have been 7!) it is very difficult to fill. The container is very large (a + and a -) but it has a rounded top, which is the part you set it on to refill.

          This means you cannot set it down to fill, and eventually like all the other "round top" humidifiers I've bought, it'll get broken trying to refill it. Plus, the tank is in the back, so you cannot see easily when it's ALMOST empty, only when it's completely out of water and the light comes on, which always happens in the middle of the night.

          (1 of 1 customers found this review helpful)

           
          5.0

          The best humidifier !

          By louise

          from USA

          Comments about Pure Guardian 100-Hour Ultrasonic Humidifier:

          Bought 2...for both of my adult children, who have kids.....
          They stated ....that it was the best ever. No worries about bacteria building up, and that it works quickly and silently. Really helps the children when they have a stuffy nose due to a cold.

           
          5.0

          Pure Guardian

          By Kim Hook

          from USA

          Verified Buyer

          Comments about Pure Guardian 100-Hour Ultrasonic Humidifier:

          This is a great humidifier. I read reviews before I bought because I have been through several. This is the best I have owned. But the comment in the reviews I read were so true - the lights on the humidifers a very very bright. I ended up putting duct tape of the lights to block out because I have it on my night stand. Hopefully the company can read these reviews and make adjustments. But I would buy it again. Love it!

          (3 of 3 customers found this review helpful)

           
          5.0

          The best humidifier I have seen.

          By Vern

          from USA

          Verified Buyer

          Comments about Pure Guardian 100-Hour Ultrasonic Humidifier:

          This is the most attractive and best operating humidifier I have seen. It is thoughtfully engineered to be easy to fill, clean, quiet, and simple. It humidifies very effectively in our rather large room, making the air much more comfortable.

          Displaying reviews 1-10

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