Check the listing for details. Eva-Dry E-333 6 Pack with FREE SHIPPING. Color: White, Condition: New. Listed at 114.95 USD. What is better than having one Eva-Dry? Having 6!! With so many places to use them you will want more and this is where to find the best deal on your favorite trusted moisture absorber in a 6-pack special offer. Using your new Eva-Dry E-333 is easy, just place the unit in the space you need to dehumidify and it starts working with no batteries or power needed. There is an indicator window with indicator beads that change from orange (when dry) to green (when wet) to indicate when the unit needs to be renewed. The unit will absorb approximately 6oz of moisture (depending on humidity levels, this should take between 4 to 6 weeks). Once the moisture has been adsorbed, it cannot leak or spill. Eva-Dry uses a specially engineered crystallized silica gel that is odorless, non-toxic, completely safe, with no risk of damage to your valuables. When the indicator beads turn green, it is time to renew the unit. Simply plug it into a power outlet in a well-ventilated area (bathroom with exhaust fan, garage, kitchen with vent fan on, ensure the unit has at least a 24?-36? of space around it during renewal, etc.). There is an internal heating element that will warm the beads allowing them to expel the moisture as water vapor into the outside air. It takes about 12 to 14 hours to completely renew the unit. Never leave the unit plugged in over 18 hours. When it is dry the indicator beads will change back to orange and the unit is again ready to absorb moisture again. Recommended renewal of once monthly, you may repeat the drying process as many times as needed in a 10-year lifespan and product comes with a 5-year manufacturer warranty. Child and Pet Safe! Uses: Small closets: Eva-Dry prevents damage to fabrics and musty odors caused by excess moisture. Plastic Storage Containers: Absorbs musty odors, and prevents damage caused by excess moisture on stored seasonal clothing. Cabinets: Protects stored food from damage caused by excess moisture. Under sink: Keep the under-sink area dry and mold free. Safes: Protect your valuable pictures and important documents from damage caused by excess moisture. Bathrooms/Laundry Rooms: Eva-Dry absorbs excess moisture form vapor related activities and helps dry fabrics faster. Bedrooms: While absorbing excess moisture you are also reducing dust activity, and consequently the risk of allergies. Basements: Protects stored clothing and tools from damage caused by excess moisture. Offices/Supply Closets: Protects electronic equipment, supplies and paper from damage caused by excess moisture. Gym Lockers: Absorbs odors and dries wet gym clothes faster. Musical Instruments: Prevents damage caused by excess moisture. Gun Safes: Prevent rust to guns and expensive ammunition and other damage caused by excess moisture. Safety Deposit Boxes: Protect your valuables and documents from damage caused by excess moisture.