Air Cooler Ice Packs and Coolers That Use Them

They can help lower the water temperature in compatible evaporative coolers, which may make the airflow feel cooler. The effect depends on the model, room conditions and how often the tank is refreshed.

Use only packs that fit the tank and follow the cooler’s manual. Do not force a pack into the tank or use a damaged pack.

Freeze the packs, place them in the water tank as instructed, and fill the tank to its marked limit. Keep the unit on a level surface and follow the manual for cleaning and refreezing.

No. Evaporative coolers move air across a damp pad and need suitable ventilation; portable air conditioners use a different cooling system and typically exhaust warm air through a hose.