Desiccant for Industrial Enclosures - DESI PAK 4-Unit Size x 48 Packs (5 oz ea)-L8

This size of dessicant pack usually contains 2 UNITs however this product contains twice that so it's doubly effective at dehumidifying. Thank your for shipping to FPO AP or HI/Alaska.Update: There is one annoying problem of these dessicants in a Tyvek versus Kraft pouch: Tyvek melts at around 250-255 F. Now you know why the instructions for rejuvenating these dessicants say heat to 248 F for 16 hours.I used a large toaster oven to rejuvenate these packets and one of them melted and spillt the contents all over the oven. I used an oven thermometer to check the temp during the heating process and the Black and Decker oven was spot on: 248-250 F when the dial was set to 250. I had one of the pouches about 3" away from the top heating element and I guess the temp variation got too hot and it melted the Tyvek. On a gas oven, I expect the temp variation to be even greater and it will be more difficult to control the temperature.So what I have to do now is slit each packet and dump the contents into an aluminum pan to rejuvenate them. I don't heat the Tyvek pouches at all. Then I have to pour the granules back into the Tyvek pouch and tape it shut. What a hassle!From now on, I am definitely going back to dessicants which are packaged in Kraft wrapping.

Purchased this product to keep outdoor enclosed electronics dry in Florida's sub-trpical climate.I really like this product because when the packs do absorb moisture they can be recycled simply by cooking off moisture in an oven.For my needs (protecting very expensive electronics) this is cheap insurance

Great size. We include them in rug we wrap that will be stored for a while.