In our first epoch episode, (April 16, 2020 at 8 PM EST) will talk about the elephant in the room. Even though the show will be all things artisan related, (construction, renovation, maker stuff) we can talk about related subjects such as the structure of the virus and whether it can be filtered from our living spaces.
1. About the virus Links
a. Size info in Structure" paragraph. https://en.wikipedia.org/wiki/Coronavirus
b. Microns to Nano meters conversion http://www.kylesconverter.com/length/microns-to-nanometers
2. About Filters Ratings Links
MERV stands for Minimum Efficiency Reporting Value. It's an acronym created by ASHRAE to provide a scale showing the effectiveness of filters at removing particles of different sizes. The range of sizes in the MERV scale is 0.3 µm to 10 µm, subdivided into smaller ranges.
a. Good MERV chart http://www.mechreps.com/PDF/Merv_Rating_Chart.pdf
b. MERV https://www.grainger.com/know-how/equipment-information/kh-what-is-merv-rating-air-filter-rating-chart?ef_id=EAIaIQobChMI7_u25sHt6AIVkYzICh3SkAErEAAYASAAEgJzvPD_BwE:G:s&s_kwcid=AL!2966!3!380016937596!b!!g!!&cm_mmc=PPC:+Google+PPC
Pros and Cons of High MERV Filters
1. They catch small particles.
2. Improves air quality.
3. Protects HVAC equipment.
4. Improves energy efficiency of HVAC system.
1. They catch small particles. :)
2. Can cause resistance to air flow it not maintained.
3. Can cause freeze ups due to low air flow.
Support our show! Purchase from our Amazon Affiliate Links for High MERV HVAC Filters
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Speaking of foundations, (pardon the pun) the 2nd Amendment is the foundation of our freedom and we will always take a minute to remind our listeners of this. We will dedicate this segment of our show to the 2nd Amendment, even if it is just one of our favorite quotes or a though of the day.
“The biggest hypocrites on gun control are those who live in upscale developments with armed security guards -- and who want to keep other people from having guns to defend themselves. But what about lower-income people living in high-crime, inner city neighborhoods? Should such people be kept unarmed and helpless, so that limousine liberals can 'make a statement' by adding to the thousands of gun laws already on the books?”
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