• Removes 5 times more dust than traditional cellulose filter media alone and 50 times more dust than wet gauze filter media
• No oil needed for quick, easy setup and maintenance
• Built-in velocity stack to help speed up air through intake pipe
• Predetermined pleat size and quantity to ensure proper filtration and airflow rate
• Measures 2.75” opening, 5” base diameter, 5” height and 4” top diameter, 40 pleats

WARNING: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.