Arm & Hammer Eureka DCF-21 Filter is compatible with: EUREKA Powerline, Maxima, LightSpeed, LightForce and Twister (4700-4770 Series); High Performance (HP5555 Series) and 5500 Series Uprights. Mighty Mite 3690 Series Canisters. GE GE5500 Series Uprights.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.