There's been a lot of talk about how HEPA filters should be fitted in every classroom in the country, and that they are relatively cheap.
A quick Google search shows these yolks costing anything from hundreds to thousands of euro.
Anyone here get one for your gaff or know anything about them?
A quick Google search shows these yolks costing anything from hundreds to thousands of euro.
Anyone here get one for your gaff or know anything about them?