pureAir FRIDGE Refrigerator Purification

Enjoy your fresh fruits and vegetables for much longer by using pureAir FRIDGE in your refrigerator. pureAir FRIDGE extends the life of your fruit and vegetables and removes embarrassing fridge odors by sanitizing and purifying the air within your fridge. Using ionization and ozone technology, pureAir FRIDGE destroys bacteria such as E-coli and Staphylococcus and neutralizes pesticides. Produce stays fresher longer because pureAir FRIDGE reduces ethylene gas from decaying food. Foul food odors are eliminated and your fridge will smell fresh every time you open the door.

Powered by a lithium-ion battery and equipped with photosensor technology, pureAir FRIDGE intelligently displays a battery life notification LED light and activates a pleasant audible alarm only when the fridge door is opened. pureAir FRIDGE is simple to maintain and clean, and charges in less than 4 hours to purify your fridge for 18-24 days on one charge (charging cable included). Store pureAir FRIDGE anywhere in your fridge thanks to its compact design and enjoy a fresh fridge and fresh food.


Availability: In stock

Activated Oxygen & Ionization

Activated oxygen and negative charges are propelled into the fridge to destroy odors and other contaminants.

Battery Notification

When your battery is expired, and the fridge is opened, an audible alarm and LED indicator will activate.

Rechargeable Lithium-Ion Battery

The lithium-ion battery provides 18-24 days of continuous operation and is easily recharged using a Micro USB charger (included)

Energy-Efficient Operation

5 minutes of sterilization and deodorization every hour provides powerful results with less energy.

Compact Design

Smaller than a soda can, it’s size allows flexible placement, yet still provides optimum performance.

Product Specifications


  • Effective Area of 17.7 ft cubed
  • Warranty: 1 Year Limited Warranty


  • Dimensions: 3.44″ H (87.4 mm) x 2.875″ W (73mm) x 2.875″ D (73mm)
  • Weight: 6.35 oz (180g)
  • USB Micro Cable Included


  • Power: DC 5V, Lithium Battery
  • 2800mA Hours
  • Battery Life: 18-24 Days

Shipping Specifications

  • UPC: 817556020198
  • Dimensions: 7.75″ H (197mm) x 4.7″ W (119mm) x 3.25″ D (83mm)
  • Weight: 10.5 oz (298g)


pureAir FRIDGE Spec Sheet

pureAir FRIDGE Owner’s Manual

pureAir FRIDGE Strawberries Purchased at the Same Time Put into Two Identical Refrigerators

pureAir FRIDGE Laboratory Testing Results



  1. Stephen

    I usually like to go to Natural with most things. Good old baking soda in a box is great! But seriously do you really think that there is any way that it can kill bacteria and remove gasses and reduce mold and mildew and how could it possible neutralize pesticides?! What impressed me the most about my pureAir FRIDGE is that it passed my wife’s very sensitive nose test. WOW! And in a very short time at that!

  2. BWH

    So far I’m really impressed on how well this unit works at keeping my refrigerator AND freezer smelling fresh. Within a day it removed that funky smell in my freezer that always ruins the ice. Now the ice is completely odor free and fresh! I’ve tried many ozone devices for the refrigerator and this is the first one that actually works! All the others have failed within a short period so the jury is still out on this GreenTech Air Purifier & Ionizer. And the other ozone units left that weird ozone odor whereas the GreenTech just leaves a fresh scent in my refrigerator.

    I also love that it incorporates a lithium ion battery that lasts me a little over three weeks before needing a charge. No more fumbling with rechargeable or standard batteries. Just plug it into a standard micro USB cable and it charges in less than 6 hours. I always know it’s at work when I open the door and see the green leaf glow. When the battery needs charging is chirps and the leaf turns orange.

    This is a very compact and clean looking unit that actually does what it’s supposed to do!! Pretty cool!

  3. Stephanie

    This purifier is perfect! It is compact and takes up little to no space in the fridge. It is easy to charge and holds the charge for weeks. Not only have I noticed a dramatic increase in the life of my fruits and veggies, but it has cleared out any and all odors from my refrigerator. I frequently bring home leftovers in Styrofoam take-out containers. They used to leave my fridge smelling like a mixture of pizza and Chinese food. Now, there is no odor whatsoever. This product does exactly what it says it will do!

  4. James

    I have a 2 year old Refrigerator – Kitchen-Aid – I problem is that the odors from basement would end up in the Refrigerator? Green Tech product is simple to use and within 2 hours the odors were gone.

  5. Jamie

    This product is amazing! For a busy, on the go person, keeping fruits and vegetables fresh in the refrigerator is tough. By the time I get around to using this item or that, it’s spoiled. With this product I’ve noticed a dramatic difference in the longevity of my food. It’s worth the money!

  6. Serafima

    GreenTech Environmental Extend Food Life Air Purifier and Ionizer for Refrigerators – – Used the item for 3 weeks and it really works: vegetables and fruits can be kept much longer. Thank you, GreenTech!

  7. Jordan K

    Super easy to use. Charges with a USB cord (included) and lasts about a month between charges. About the size of a large pear. I noticed an improvement in vegetable freshness immediately, particularly in lettuce and citrus fruit I keep refrigerated. I didn’t know how much I was missing this in my life before using it!

  8. Lisa

    I was so sick of buying strawberries and having them mold 3 days later so I bought this at the recommendation of a friend. It really works! No joke- my veggies and fruit stay fresh longer. And it’s small too so doesn’t take up much space in my fridge. Definitely give it a try.

  9. John F

    I have an old refrigerator that we use only on occasions which had a foul smell. I always wondered if somebody spilled pickle juice into the seams of the interior panels. I completely disassembled the unit and did a thorough cleaning of it, including the coils. As I was about to call ComEd to take it away, I decided to try one of the air purification units made specifically for refrigerators. I was pleasantly surprised when I found the smell had completely disappeared. This little unit is rechargeable and sits quietly in your refrigerator removing any obnoxious odors that may develop. This turns out to be a wonderful but inexpensive investment. Sorry, ComEd – you’ll have to wait a little longer before you get this refrigerator!

  10. Diane Blausey

    I got this product as a gift and I love it. The only thing is the USB port for charging does not fit:/. Help! I could not find another to buy on your sight.

  11. GreenTech Environmental

    Hi Diane! We would be happy to help you, can you please contact our customer service team Monday – Friday from 8:30 AM – 5:30 PM ET / Call 800.957.1136 or 423.207.0235

  12. Sarah

    The first think I noticed about this product was its sleek design. It does not take up much room in the fridge, which is nice since my fridge is usually full with a family of 5. I have been using this product for almost 2 months. It came fully charged and I have only have to recharge it twice. It charges quickly and lasts for several weeks. I have also noticed a reduction in fridge odors, gratefully!

  13. Mike

    I purchased two units for use in my wine refrigerators, that produce a lot of mold due to excessive moisture. Besides trying to reduce the level of moisture with other products, I was hoping the Ozone produced by Fridge would help knock down the mold. However, due to the class fronts of the wine refrigerators, the Fridge units (I believe) “think” the door is open due to light and don’t operate. Is there a way to disable the photosensor cell or cover it with masking tape. I do not know where the photosensor is located. But, without being able to “trick” Fridge into thinking it is dark it doesn’t operate in daylight hours. Can you offer any help?

  14. GreenTech Environmental

    Hi, Mike! Try turning the pureAir FRIDGE towards the back of the wine frig and see if that helps… this is what works for us!

  15. Mark Figearo

    We came home after being gone for Thanksgiving to find our refrigerator had stopped running. Food was spoiled and after throwing out all the food, washing down w/ vinegar and using baking soda, the smell was awful. Our friends had the same thing happen to their freezer and ended up replacing it as they couldn’t get rid of the smell. Decided to try these as they were a lot cheaper than a new refrigerator. Couldn’t believe how fast they got rid of the smell. Amazing product!

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