That is correct. Fiberglass media is practically worthless though.
Recently purchased a custom made aluminum frame filter with screen and hinged sides. Am I correct in assuming that the direction of air flow should be first through the filter material and then screen with screen closest to coil
General public's attitude towards our energy predicament: "I reject the reality of finite resource depletion and substitute it with my own; energy is infinite, we just need an alternative storage medium to run the cars on. The economy can grow indefinitely - we just need to "green" everything! Technology is energy! Peak what?"