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Air box filtration system – Corsi-Rosenthal box — image 1
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Air box filtration system – Corsi-Rosenthal box

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marko.m3

marko.m3

@markom3_3873534

Corsi-Rosenthal box, this DIY method of building your own air filter

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Model information

Source
Printables
Category
Home Medical Tools
License
Creative Commons — Attribution — Noncommercial
DetailsFiles (2)Makes & comments (Makes: 0) (Comments: 0)Remixes (0)Collections (26)Related

The Corsi–Rosenthal Box is a design for a do-it-yourself air purifier that can be built cheaply. It consists of four or five HVAC particulate air filters that form a cube and a box fan to draw air through the filters. The seams of the cube are sealed with duct tape.

This specific design has been created to allow for really cheap replacement HEPA filters from DAIKIN and cheap generic 30cm FAN

Filters Link

https://www.aliexpress.com/item/1005007103038551.html?spm=a2g0o.productlist.main.6.2332MyUbMyUb3I&algo_pvid=6eb2fdba-0552-45ad-b30b-bdec2ba07c24&pdp_ext_f=%7B%22order%22%3A%2215%22%2C%22eval%22%3A%221%22%2C%22fromPage%22%3A%22search%22%7D&utparam-url=scene%3Asearch%7Cquery_from%3A%7Cx_object_id%3A1005007103038551%7C_p_origin_prod%3A

FAN link

https://www.bunnings.com.au/click-30m-box-fan_p0593779 

 

Requirements

  1. 1.5Kg of plastic
  2. Hot glue gun or some sort of adhesive to glue the Filter mounts
  3. Carboard for the floor piece.
  4. 4 x Daikin HEPA Filters
  5. 30cm Fan

 

Price

  • $30AUD approx. for the plastic
  • $25AUD for the 30cm fan
  • $15AUD for the HEPA filters
  • $0 for the cardboard

Total price $70

 

 

 

Tags

boxfilterbreathairdustcleanhepafreshfiltrationmervcorsiroenthal