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Technical specifications
Size and weight 20" high x 20" deep x 12" wide (51x51x30cm); 17 lbs (8 kg)











Capacity
80 lbs (36 kg) organic waste per month.  Add items any time, any day. Ideal for a family of 5, or a single individual living alone.

Waste materials Almost all food and paper waste items.  See detailed list.   The lid of the machine contains a reference sheet with specific examples. 
Temperatures
EXTERNAL: use in any location 0-120F (-18-50C) 
INTERNAL: up to 140F (60C) reactor temperatures 
Rate of compost production
One batch every 2 weeks, depending on actual usage.  An indicator light signals when to remove compost.
Finished product High nitrogen compost - a soil amendment for lawns, gardens, trees, or potted plants.  Compost is ready to use.  






Compaction

70% or more, volume and weight reduction, due to bio-degrading (composting) and mechanical  breakdown





Construction
  • External housing: recycled + recyclable energy-efficient polypropylene (stamped with the "5" triangle recycling symbol)
  • Food-grade stainless steel and aluminum internal components
  • Used properly, will last many, many years. 

Installation
No installation is required.  Plug into a standard power outlet.  For outdoor use, protect from rain or snow, and keep power supply dry.  
Not compatible with the cabinet kit.
Cost savings
  • Reduce trash enough to qualify for a discounted trash collection rate.  Contact your trash company for details.
  • Save money on fertilizer.
  • Less watering due to high moisture retention of compost.
Power Consumption

5 kwh / month - as much as a typical night light.  This costs about $0.50 per month, depending on local rates.  Uses far less energy than hauling the same amount of waste in a diesel garbage truck. 

All NatureMill composters meet or surpass efficiency standards of Energy Star (US Environmental Protection Agency), and California Energy Efficiency Level IV.

Works with North American (110V/120V) or  European (220V/240V) power supply.  UL and CE compliant.

Cleaning and Maintenance
Wipe the hopper and exterior with a moist towel.  Rinse the cure tray and drip tray when you empty them.  Do not disturb the compost cultures in the reactor chamber.  Do not use soaps or chemicals.   Replace air filter every 5 years or as needed. 

Warranty

For a one year period after purchase: free replacement parts, repair by field technicial, or replacement of entire unit. PRO model has longer warranty period. Extend warranties are available.

Return an unused unit within 30 days for a full refund.  Due to the biological implications of composting, returns generally not accepted after contact with food waste.