8-Inch CleanFlow HEPA Filter

Shipping was fast and product was exactly what they said it would be and am very happy with it

My rigged booster fan with the hepa input and output should keep my lab pretty clean as well as a overkill hepa cycling the air this was to put positive air pressure in my chamber amazing I will be doing this in my other bacterial holding spaces. Makes studying at home a breeze when I have a clean lab.

GREAT FILTER! FIRST GROW WITHOUT BUGS OR POWDERY MILD DEW!

Theese restrict airflow but work well IMO one should buy the next size up from the fan size one is running to maintain proper airflow and not overwork the fan motor .IE a 6” filter for a 4” fan Of course an adapter is required but the extra effort is worth it .

Seems great so far

I bought the filter for putting on a 710 CFM in-line duct fan for my woodworking shop to capture dust in the air. I chose this filter because it is heavy duty and reusable ... I can clean it when the filter gets full without buying a new one. Works very well, but in retrospect I would have bought a fan with more CFM because the filter is so thick it reduces the intake airflow by about 25%. I thought the filter was a little pricey for one without carbon or any type of cover.