(Fleavac) Use the FleaVac System along with your vacuum to safely remove fleas from your pets without the use of chemicals. The FleaVac vacuum attachment was engineered with a patented nozzle that sucks fleas right off your pet. When you add the contents of one FleaVac Kill Pellet puck to your vacuum bag or canister, fleas in the vacuum are killed. The natural essential oils in FleaVac pellets are completely harmless to people and pets, but are quickly toxic to fleas at any stage of life. FleaVac pellets remain effective until you empty the bag or canister. Safe, easy and environmentally friendly. System includes FleaVac vacuum attachment with 5' hose and two Kill Pellet pucks.