Foam Filter Set for Shark Rocket HV300 HV301 HV302 HV305 HV310 RY4000 This assembly is engineered to

This assembly is engineered to fit Eureka and Electrolux upright models EL8502 and EL8505

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

Tip: rotate to a fresh filter at the first drop in pickup

Instead of the standard sealed exhaust filter

Foam Filter Set for Shark Rocket HV300 HV301 HV302 HV305 HV310 RY4000 This assembly is engineered toThis 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