The Arch Drain Kit suits most situations where a trench soak-away is required. Compatible with all Nature Loo™ systems, all Clivus Multrum™ systems, Sun-Mar™ Compact, Sun-Mar™ Excels and Sun-Mar™ Centrex systems.
Wind-driven ventilation ideal option for non-powered (NE) vent systems or as backup ventilation for power outages when the system is turned off to keep the room free of stale air. Used most commonly with the off-grid situation.