Filters were originally conceived to protect heating and cooling equipment, for example to prevent large particles from clogging the air passages of coils. The old, familiar fiberglass filters do a ...

For RV owners, it’s not a question of if you’ll need a water filter—it’s a question of which water filter is best for you. There are more than enough options available, but we’ve narrowed down the ...

PITTSBURGH, Oct. 29, 2025 /PRNewswire/ -- "I wanted to create an improved way to extract dirt, debris, contaminants and odors from the inlet lines of recreational vehicles," said an inventor, from ...

Running your furnace, central air, or heat pump probably constitutes a big part of your utility bill. But it’s a small, often inexpensive part—the air filter—that keeps these heating and cooling ...