Sand trap louvers are custom built to any size from powder‑coated galvanized steel, designed with specially formed vanes that separate sand and large debris from air intakes. Engineered for harsh outdoor environments, they provide durable pre‑filtration, low air resistance, and long‑lasting protection for indoor HVAC and ventilation systems.

Pro‑TECHT™ is a customizable single‑stage built‑up filter bank designed for any air‑intake dimension to protect downstream equipment. Constructed from galvanized steel or extruded aluminum profiles, it features an easy‑lock mechanism and supports a wide range of pre‑filters and medium‑efficiency filters.

Pro‑TECHT PLUS™ is a customizable two‑stage built‑up filter bank designed for any air‑intake dimension requiring enhanced protection. Constructed from galvanized steel or extruded aluminum profiles, it features an easy‑lock mechanism and supports a wide range of pre‑filters and secondary medium‑efficiency filters for higher particulate control.