Compost Barrel Biophosko® has tube dimensions (length = 90 cm, width = 60 cm, height = 75 cm) made of HDPE plastic material, with a thickness of 3 to 3.3 mm, aeration pipe with Indonesia National Standard (SNI), insulation made of PVC plate with 2 mm thickness, paint with car paint quality, and supported by other tools (hinges, locks, faucets) resistant to corrosion, with a frame made of UNP steel (rust resistant and resistant level high acid/low PH) and aeration equipment are made of modified pipes (SNI standard).

Compost Barrel 200L Biophosko® capacity is 0.2 m3 (200 liters) of organic waste, or equivalent weight of 75 kg, capable to waste process from approximately 10 (ten) days of a household garbage. Known, every soul remove waste 2.6 liters one day or 13 liters one family with 5 people. This Composter is capable of providing sufficient aeration for the operation of the bacteria in green Phoskko activator, ensuring the stability of the PH, maintaining the temperature at mesophilic conditions (30-50 degrees C), keeping the humidity at 40-60% moisture content.