Bissell Dirt Tank Lid for CrossWave Wet / Dry Vac 3930, 3930F, 3933 U5780900 A cracked or stiff swivel

A cracked or stiff swivel elbow restricts that movement or leaks air at the joint

Consult your vacuum service manual for the correct installation procedure

It fits the Beam and Electrolux Q100 and many related central vacuum power nozzles

graphite) fits the SEBO Automatic X4 BOOST

that added strain shortens motor life and can push a dusty smell through the exhaust

Bissell Dirt Tank Lid for CrossWave Wet / Dry Vac 3930, 3930F, 3933 U5780900 A cracked or stiff swivelReplace a cracked, warped, or poorly sealing tank lid with this genuine Bissell dirt tank lid (Part #164 2974). On the CrossWave wet dry vacuum, the lid seals the dirty water tank so the machine can build proper suction and keep recovered water and debris contained. A lid that no longer latches or seats flat is a frequent cause of weak suction and leaks. This dirt tank lid is made for the Bissell CrossWave multi surface wet dry vacuum, fitting models