#merv13 — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #merv13, aggregated by home.social.
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So, I read about using one's whole house as a #CorsiRosenthalBox . We do have one box fan with a #MERV13 attachment. If we have them in several open windows, would that actually work? (I use cardboard to shore up the excess when using the window #MerVFilter fan).
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So, I read about using one's whole house as a #CorsiRosenthalBox . We do have one box fan with a #MERV13 attachment. If we have them in several open windows, would that actually work? (I use cardboard to shore up the excess when using the window #MerVFilter fan).
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#DIY box fan filters – #CorsiRosenthal box
"Also known as a Corsi-Rosenthal box, this DIY method of building your own air filter with #MERV13 furnace filters and a box fan are an easy and cost-effective way to help clear indoor air from airborne virus particles, wildfire smoke, pollen, dust, and more!
If you can seal a box, you can build one (or 100!) of these!"
https://cleanaircrew.org/box-fan-filters/
#OpenSource #CleanAir #CleanAirCrew #WildfireSmoke #WildfireHaze #AQI #AirQuality #ClimateDiary #WildfireSeason #Wildfires
#HEPAFilters #CorsiRosenthalBox -
#DIY box fan filters – #CorsiRosenthal box
"Also known as a Corsi-Rosenthal box, this DIY method of building your own air filter with #MERV13 furnace filters and a box fan are an easy and cost-effective way to help clear indoor air from airborne virus particles, wildfire smoke, pollen, dust, and more!
If you can seal a box, you can build one (or 100!) of these!"
https://cleanaircrew.org/box-fan-filters/
#OpenSource #CleanAir #CleanAirCrew #WildfireSmoke #WildfireHaze #AQI #AirQuality #ClimateDiary #WildfireSeason #Wildfires
#HEPAFilters #CorsiRosenthalBox -
#DIY box fan filters – #CorsiRosenthal box
"Also known as a Corsi-Rosenthal box, this DIY method of building your own air filter with #MERV13 furnace filters and a box fan are an easy and cost-effective way to help clear indoor air from airborne virus particles, wildfire smoke, pollen, dust, and more!
If you can seal a box, you can build one (or 100!) of these!"
https://cleanaircrew.org/box-fan-filters/
#OpenSource #CleanAir #CleanAirCrew #WildfireSmoke #WildfireHaze #AQI #AirQuality #ClimateDiary #WildfireSeason #Wildfires
#HEPAFilters #CorsiRosenthalBox -
#DIY box fan filters – #CorsiRosenthal box
"Also known as a Corsi-Rosenthal box, this DIY method of building your own air filter with #MERV13 furnace filters and a box fan are an easy and cost-effective way to help clear indoor air from airborne virus particles, wildfire smoke, pollen, dust, and more!
If you can seal a box, you can build one (or 100!) of these!"
https://cleanaircrew.org/box-fan-filters/
#OpenSource #CleanAir #CleanAirCrew #WildfireSmoke #WildfireHaze #AQI #AirQuality #ClimateDiary #WildfireSeason #Wildfires
#HEPAFilters #CorsiRosenthalBox -
#DIY box fan filters – #CorsiRosenthal box
"Also known as a Corsi-Rosenthal box, this DIY method of building your own air filter with #MERV13 furnace filters and a box fan are an easy and cost-effective way to help clear indoor air from airborne virus particles, wildfire smoke, pollen, dust, and more!
If you can seal a box, you can build one (or 100!) of these!"
https://cleanaircrew.org/box-fan-filters/
#OpenSource #CleanAir #CleanAirCrew #WildfireSmoke #WildfireHaze #AQI #AirQuality #ClimateDiary #WildfireSeason #Wildfires
#HEPAFilters #CorsiRosenthalBox -
eed new filters for your Corsi-Rosenthal box? 💨 Donate A Mask has a 12-pack of Replacement MERV-13 Filters - AAF Flanders on sale for $299.99.
Get ready for #WildfireSmoke. Pick up a 12-pack today! Sale ends May 23. ⏰
🛍 https://buymask.ca/collections/wildfire-smoke-protection
#Ready4Smoke #MERV13 #CRBox #CanadianWildfire #WildfireSeason #AirQuality #CleanAir
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eed new filters for your Corsi-Rosenthal box? 💨 Donate A Mask has a 12-pack of Replacement MERV-13 Filters - AAF Flanders on sale for $299.99.
Get ready for #WildfireSmoke. Pick up a 12-pack today! Sale ends May 23. ⏰
🛍 https://buymask.ca/collections/wildfire-smoke-protection
#Ready4Smoke #MERV13 #CRBox #CanadianWildfire #WildfireSeason #AirQuality #CleanAir
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Here's the 20" #CorsiRosenthalBox I'm working on. Fans in rectangular housings basically don't exist in the UK, so I made a cardboard shim out of the box for this circular one.
This build was a proof of concept (hence the green masking tape rather than duct tape, and the plastic sheeting still on the #MERV13 filter boards). I was testing whether the shim and the boards would support the weight of the fan. Despite being a mock up it's surprisingly rigid!
Next stage involves building it properly (including sealing those gaps at the corners; the 20" fan is actually more like 21.5" across and the boards are 19.5"), then using my anemometer to measure the flow rate of the finished box, so I can work out what size room it can filter. I'm intending this one for a local community centre where a Queer Club meets, to make their meetings safer.
-
Here's the 20" #CorsiRosenthalBox I'm working on. Fans in rectangular housings basically don't exist in the UK, so I made a cardboard shim out of the box for this circular one.
This build was a proof of concept (hence the green masking tape rather than duct tape, and the plastic sheeting still on the #MERV13 filter boards). I was testing whether the shim and the boards would support the weight of the fan. Despite being a mock up it's surprisingly rigid!
Next stage involves building it properly (including sealing those gaps at the corners; the 20" fan is actually more like 21.5" across and the boards are 19.5"), then using my anemometer to measure the flow rate of the finished box, so I can work out what size room it can filter. I'm intending this one for a local community centre where a Queer Club meets, to make their meetings safer.