Leaf Blowers & Yard Vacuums: CFM vs. MPHWhat does a 16:1 Mulch Ratio indicate on an outdoor leaf shredder vacuum?20%Next Correct IncorrectA 16:1 mulch ratio means that 16 bags of dry raked leaves will be shredded down into 1 bag of fine organic mulch by the internal steel impeller.What does a 16:1 Mulch Ratio indicate on an outdoor leaf shredder vacuum?It requires 16 gallons of fuel per 1 hourIt can only mulch 16 types of treesIt takes 16 minutes to start upIt reduces 16 bags of uncompacted leaves down into 1 bag of shredded mulch20%Back To Top