LET YOUR LAWN BREATHE. Get your lawn in top green shape with the AJ801E Sun Joe® 12.6-inch Electric Scarifier + Lawn Dethatcher. Powered by a robust 12-amp motor, the Dethatcher Joe rakes a 12.6-inch-wide path in a single pass to get your job done fast. Enhancing its raking ability is AirBoost technology, which maximizes thatch pickup with 27 spring steel tines that stay sharp longer for reliable performance. Use the 5-position depth control knob to tailor the raking depth from -0.4 in. (10 mm below the soil) to 0.4 in. (10 mm above the soil), depending on your lawn’s dethatching or scarifying needs. Scarifying your lawn at regular intervals cuts grass roots and encourages growth for thicker, healthier turf, all thanks to the scarifying cylinder’s 20 slicing blades. And the best part? No gas, oil or tune-ups. Comes with a complete 2-year warranty, too, for worry-free performance you can count on, season after season.