Coway ProX Air Purifier vs Levoit LV-H133 Air Purifier

“More recently, I bought a Coway Airmega ProX, which seems to be more effective for me. It’s a big filter that is made for large spaces and it filters smoke and VOCs with a carbon filter.”

“So i bought a standard levoit unit over christmas... Way better. Wayyyyy better. The direction says to change the filter about every 6mo but i swapped out the first one just last weekend and there was”