Air Filters should be changed approximately every 30 days or when the air filter turns gray. Each pack comes with 10 filters.
|MANUFACTURER ITEM CODE||40-111-000|
|RETURN RESTOCKING FEE||25%; Returns within 180 days|
Fit perfectly in my Digger dog compressor. Much needed.
I use the filters to clean my nebulizer air ,works excellent and they give you extra filters for the price of one :-)