Refrigerator ozone air purifier

Applicable: for fridge upto 250 litres volume
Size: 7.2*6.8*12cm
📌Directly eliminates airbone bacteria
📌Deliver amount of active oxygen & negative ions
📌Destroy peculiar odors & harmful gas naturally
📌Kills pesticide residues on fruits & vegetables
📌Generate anions to purify the inside refrigerator
📌Extends the freshness & life of many foods
📌Compact & portable