The PowerCore PSD14 air cleaner from Donaldson expands the PSD family of air cleaners into a larger size and airflow range of up to 1450 ft3/min (41 m3/min) from 176 ft3/min (5 m3/min). The PowerCore PSD family offers two-stage filtration and a built-in pre-cleaner in a single, compact unit and is suitable for heavy-duty equipment operating in medium-to-heavy dust environments. Features include straight-through airflow technology; a compact package 30-60% smaller than standard pleated air filters; design configurations that fit tight spots and improve handling; metal-free, rugged construction; advanced sealing technology; improved contaminant encapsulation; and sustained temperature tolerance of -40 to +180°F (-40 to +82°C). Mounting brackets on three sides of the housing and two separate drop tube orientations offer flexibility for various installations.