Shark Model 143FFJ Belt for the Hand Held Turbo Pet Hair Power Brush that comes with the Shark NV70 & NV22 model vacuums Package of (1) Replacement belt for Shark Model 143FFJ Hand Held Turbo Pet Hair Power Brush These belts do not need to be replaced every 6-12 months. I can provide help when replacing your belt. 30-day Warranty. Guaranteed Fit. New