Shark Navigator NV42 Uprigh...
$11.99
Product details
This replacement Shark foam filter (Part #F657) fits the Shark Navigator NV42, NV44, NV46, and UV402 uprights. It sits ahead of the motor, trapping fine dust before it reaches the motor and wears it down.
Foam filters break down and compress with use, and a torn or flattened one lets grit through while suction fades. Once the foam stops springing back after a rinse, cleaning performance drops and it is time for a fresh one.
- Fits: Shark Navigator NV42, NV44, NV46, UV402
- Quantity: three foam filters per pack
- Benefit: maintained suction and a protected motor
- Tip: rinse in warm water monthly and rotate every 6 to 9 months
Each foam seats back into its frame without tools once dry. Confirm your Navigator model before ordering.

