The RM4000 “Roto” Tumbling Composter is a large one-piece composter that requires minimal assembly and allows you to efficiently convert your kitchen and yard waste into rich soil enhancing compost. Just load it up, close the sliding door and use the convenient built-in hand holds to give it a turn every couple days and see how it produces finished compost in weeks. The body is constructed of recycled durable UV-inhibited, BPA free polypropylene and sits on a sturdy galvanized steel frame. The total volume of the chamber is approximately 37 gallons (5 cu ft). You can help divert waste from landfill or costly processing and turn your own organic waste into compost in your own backyard.

• TUMBLING COMPOSTER – Avoid digging and mixing your compost pile by hand. The tumbling design makes mixing easy and efficient. Just close the door and turn it 5-6 times every 2-3 days. In hot sunny conditions and with a proper balance of ingredients the compost can finish in as little as 2 weeks. Total capacity 37 gallons (5 cu ft.)
• EASY TO USE – Fantastic for beginners! The large opening and removable door make it easy to add scraps/clippings and remove finished compost. Deep fins on the body provide great ergonomic handholds.
• EXCELLENT AERATION – All our composter models feature aeration holes as well as deep fins to break up clumps inside the chamber and mix lots of oxygen into the compost. Tumbling composters allow far greater aeration than standard models.
• DURABLE CONSTRUCTION – BPA free UV inhibited recycled polyethylene is contact safe and will not degrade under direct sunlight. The galvanized steel frame is corrosion resistant.