ROCIS Blog

Indoor/Outdoor Air Quality Posts

Posts about indoor air quality, outdoor air quality, and your health.

How to Assemble a Fan Filter

How to Assemble a Fan Filter

The fan/filter is a DIY and low-cost strategy to effectively remove particles in the air. Our team recommends using a MERV-13 20×20 4″ filter for desired filtration and longevity. Through our Low-Cost Monitoring Project participants, we have seen a significant...

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