The dethatcher cartridge functions with the blades penetrating into the surface of the soil to eliminate the densest layers of thatch, dead grass, leaves and weeds. By removing thatch, lawns become healthier, thicker, and more vibrant.
 
Available for Fortis 14L, Fortis 17B, Fortis 20B & Fortis 25B.
 
Specification:
Cartridge length: 14", 17", 20" & 25"