2 to 4 Gallons

(Good for bedroom/bathroom use)

5 to 9 Gallons

(Good for office use)

10 to 14 Gallons

(Good for standard kitchens)

21 to 30 Gallons

(Good for large kitchens)

31 to 40 Gallons

(Good for outdoor/commercial use)

13 gallon

Standard kitchen size