![Has anyone used a filter on a box fan before? How did it go? I figured it would be a good idea since AQ isn't the best in my basement. : r/gpumining Has anyone used a filter on a box fan before? How did it go? I figured it would be a good idea since AQ isn't the best in my basement. : r/gpumining](https://i.redd.it/4idv4thajzl71.jpg)
Has anyone used a filter on a box fan before? How did it go? I figured it would be a good idea since AQ isn't the best in my basement. : r/gpumining
![Manufacturer Air Filter Fan/ 116.5mm Air Filter Panel Cooling Fan/ Ral 7035 220v Cabinet Filter Fan Fk6621.230 - Fans - AliExpress Manufacturer Air Filter Fan/ 116.5mm Air Filter Panel Cooling Fan/ Ral 7035 220v Cabinet Filter Fan Fk6621.230 - Fans - AliExpress](https://ae01.alicdn.com/kf/HTB1.z3.Xs_vK1Rjy0Foxh4IxVXaY/manufacturer-air-filter-fan-116-5mm-air-filter-panel-cooling-Fan-RAL-7035-220v-Cabinet-filter.jpeg)
Manufacturer Air Filter Fan/ 116.5mm Air Filter Panel Cooling Fan/ Ral 7035 220v Cabinet Filter Fan Fk6621.230 - Fans - AliExpress
![How to make a box fan filter to clean indoor air of smoke | Interdisciplinary Center for Exposures, Diseases, Genomics and Environment How to make a box fan filter to clean indoor air of smoke | Interdisciplinary Center for Exposures, Diseases, Genomics and Environment](https://deohs.washington.edu/edge/sites/deohs.washington.edu.edge/files/inline-images/AirFilterInfographic_FINAL.jpg)