Foam Filter Set for Shark Rocket HV300 HV301 HV302 HV305 HV310 RY4000 Fits: central vacuum systems with

Fits: central vacuum systems with electrified supervalve inlets

streak-free sweep

Installed at the upper exhaust port of compatible Panasonic upright vacuums

even a small crack lets air leak in and measurably reduces suction at the wand

This 3-pack of replacement foam filters (Part #CF801) keeps your Shark Rocket stick vacuum protected and pulling at full power

Foam Filter Set for Shark Rocket HV300 HV301 HV302 HV305 HV310 RY4000 Fits: central vacuum systems withThis 3 pack of replacement foam filters (Part #CF801) keeps your Shark Rocket stick vacuum protected and pulling at full power. The foam media sits ahead of the motor to catch larger dust and debris before it can reach the motor, preserving both suction and motor life. Because foam pre filters load up with fine particles over time, having a fresh set on hand means you can rotate one in the moment airflow starts to fade a quick swap that instantly