Up for sale is a 2 Honeywell FC37A Residential Electronic Air Cleaner Cells. This item is designed to improve indoor air quality and purify the air in your home. The product measures 20 inches in height, 20 inches in width, and 20 inches in depth. It is a filter type air purifier that comes with cells that are 12 3/8 inches by 4 3/8 inches in size. This air cleaner is perfect for those who are looking for a reliable and efficient way to improve the air quality inside their home.