Arm & Hammer Fridge Fresh Refrigerator Air Filter (Pack of 4)

Open it. stick it to your wall and your fridge smells better in a day. I believe I took a food safety course and it showed that 70% of all refridgerators in America (Yes, you at home) has listeria. It has to do with how raw foods comes in contact with your fridge and how well it is cleaned out. Please be careful when moving foods in and out, but more importantly. THERE IS LISTERIA PROBABLY IN YOUR FRIDGE SO FULLY CLEAN IT OUT. -Paranoid food safety certified dude

I use these in my litter box containers. Great at controlling odor!

Takes smell out of refrigerator

These Arm & Hammer ones are much better/faster at removing odors than the activated charcoal products on Amazon. The odor disappeared completely about 24 hours after we put them inside the fridge. They have those sticky pads on the back to put on the refrigerator walls for attachment, but those sticky pads do not stick too well and fall off after awhile. Fortunately, they work just as well when you lay them flat on the fridge but they do take just a little bit of space when you lay them flat.

I have a small refrigerator in my bedroom that does not have a fan. This keeps the refrigerator smelling fresh. My only complaint bus with the suction cup. It falls off easily if anything hits it. You can reattach. Works much better than an open box of baking soda.

First the go to the fridge (2-3months), then to the walk-in closet (another couple of months) then finally down the drains or as a base for the litterbox. Still, a little pricey but better than retail.

All very good

They are unscented - thats the whole idea of using Arm and Hammer. Very easy to attach thanks to the round suction mounts. Seem to be working well to neutralize freezer and refrigerator smell. I dont have any significant unwelcomed scents because of keeping it clean but occasional valium of food can bring it out. A&H refrigerator filter does the job.

These work great and have a bit of a grace period and will work past 30 days (depending on how stinky your fridge or freezer are). The only reason I give it 4 starts is that the suction cup quality varies from filter to filter. I had one that stayed put like it was glued in the freezer for close to 45 days, and the next one I put in would fall off the freezer wall every night. Overall, a great product and they are less expensive on Amazon than at my local big blue box hardware store. I use Subscribe & Save and get these every other month.