The BIOCUBE biofiltration system provides total control over process conditions, and is capable of very high levels of removal efficiency and very long compost-based media life. Biorem’s compost-based media is an all-natural formula that combines nutrients, adsorbents, and pH inhibitors to deliver extended three to five year media life and >99 percent hydrogen sulfide removal efficiency. BIOCUBE systems use preheated and pre-humidified gas streams pulled through a series of shallow-depth compost-based media trays, and a vacuum design that ensures that harmful gases cannot leak and that the blower is on the clean side of the process for minimal corrosion.