Smile Bud Hydroponic Carbon Filter and Odor Control Scrubber for Duct Fan (6-Inch by 20-Inch)

Quick shipping and cheap ... You can hear all the charcoal floating around in this filter and it does not do a good job killing all the odor

Thanks looks good

Very poor quality filter as compared to the Millard filter o the same size. less charcoal by weight and loose filled, reduced air flow. the filter outlet is sized wrong for a 6" filter. I hope the Millard filter become available soon these are a poor china copy of the millards .