Get Which Way Arrow Air Filter Images. Which way do arrows point on air conditioning air filter? My a/c in not cooling my house i replaced the aie filter and now im not sure which way should the arrow point for my house to cool.
hvac - Which way does the air flow through my furnace ... from i.stack.imgur.com If it says up on your filter then. Air filters have arrows printed on the sides of them that show you which way they are supposed to be installed. The benefit is that they spare your hepa filter, allowing it to last longer.
The oem filter has direction arrows pointing up.
Most air filters have arrows printed on the sides that act as indicator marks that point to the direction of airflow. That's because most filters are designed for air to flow in one direction so dust can't accumulate on the blowers and motors, gumming up the works in your this way you won't forget next time.some brands of filters print the arrow right on the frame of the filter so users know exactly which direction to slide it in. Short of buying a submarine grade co2 scrubber, the best way to reduce co2 is to bring in outdoor air. How do you know which way the air flow is going?
