Sabian filters are high-efficiency, cost-saving performers. A single vertical vessel can deliver throughputs up to 50,000 BWPD and horizontal configurations are designed up to 150,000 BWPD. Each small-footprint, easy-to-install unit incorporates a patented internal backwash cycle that uses no moving parts and minimizes backwash volume. These features save you capital, auxiliary equipment, site space, energy, filter media and downtime.