Review on Airity Replacement Compatible Pre Filters Pre Filter by Joe Roberts

This is a really high quality filter for Honeywell HPA300 at a significant price reduction compared to a Honeywell branded filter. I live in a big city and this greatly improves the air quality in my room. It also greatly reduces any bad smells in my home. I feel like I'm breathing mountain air, much fresher than city air. They are a good match for the Honeywell filter and will definitely continue to buy Airity branded filters.