by Aerobin |
Item # 423118
Aerobin 400 Double-Wall Insulated Composter

About this item

  • Produces quality compost even in cold weather
  • Patented aeration system
  • Includes patented "lung" system
  • 4-gallon reservoir
  • Absolutely no turning required
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Out of stock

Aerobin 400 Double-Wall Insulated Composter


Aerobin 400 Insulated Compost Bin features a double wall filled with polystyrene insulation, which retains heat and moisture for better composting. A patented "lung" aeration brings air from the bottom up through the compost pile so there is no need to ever turn the compost. There is a tap at the bottom for draining "compost tea" to fertilize potted plants. This is the very best compost bin on the market today.


  • Produces quality compost even in cold weather.
  • Patented aeration system
  • Twin-wall with polystyrene insulation in sides and top aeration and moisture recirculation
  • Turning is unnecessary
  • Super insulation retains heat and moisture the only compost bin for year-round use
  • Makes 3-4 times as much compost as similar-sized units 
  • Includes patented "lung" system, 4 gallon reservoir
  • Size: 29" x 29" x 47"H
  • Insulated and pest-proof
  • 80% polypropylene
  • 20% high density polyethylene
  • For additional questions or concerns regarding this product, please call our Customer Service Department at 1-512-407-8500


1 year against manufacturer defects

Assembled Size

29"L x 29"W x47"H

Component Country


Shipping Info

Standard - 2 to 6 business days

Premium - 2 to 4 business days

Express - 1 to 2 business days

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