There’s an old saying, “What you don’t see can’t hurt you”, but when it comes to filter frames, what you don’t see CAN hurt you. We’re talking about poorly fitting filters with filter frames that leave a gap between the filter opening and the frame itself. Such gaps...
There are times when you may need custom air filters. Although we carry hundreds of items in stock and can order many more from our wide network of distributors, there are times when an off-the-shelf air filter won’t do. When that happens, custom air filters can be...
Cottonwood filters are normally used to reduce cottonwood seeds and other wind-blown debris from entering rooftop HVAC systems. One university, however, came up with a clever solution to snow build up using cottonwood filters. This university’s biomedical building was...
Spring cleaning is home filter checking time. Why? Spring cleaning is part of our culture, and checking your residential filter should be part of your routine home maintenance. After all, when is the last time you checked your home HVAC filter? Do you need a...
Welcome to cottonwood filters season, aka Spring. Why is spring a good time to change or clean cottonwood filters? Spring means that everything is budding…including cottonwood trees. Flowers, pollen, and seed pods from many types of trees can easily be pulled...
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