Thanks to recent changes in test methodology and criteria, MERV ratings on commonly used filters may soon be changing. For example, filters that were formerly classified as MERV-8 may now qualify as MERV-9 or...
One of our customers manufacturers bags for the food industry. The manufacturing process uses bursts of high-pressure air to expand the bags and dry the glue. Our customer was challenged to meet the high...
An abatement specialist asked for our help to control solvent odors on a healthcare facility project. We provided activated carbon cells for the negative air machine that exhausted outside the facility. In this particular case,...
Are cottonwood seeds clogging your coils? Custom-sized lint guard could be the answer.
Another Before & After story. Whenever clean air is really critical (like in food processing), you may want to take precautions beyond simply using pre-filtered air. Air going through the cooling system can pick...
One of our customers needed a custom solution to ensure clean air flow between two large internal areas with a significant pressure differential between them. We built a specialized frame with p-clips to hold...