Comment on True story, got two
And don’t use the MERV rating
What should be used instead?
Ah, i meant MERV isn’t commonly used in the EU (i think). We use more Heppa filters.
recklessengagement@lemmy.world 2 days ago
What should be used instead?
SirHery@lemmy.world 2 days ago
Ah, i meant MERV isn’t commonly used in the EU (i think). We use more Heppa filters.