Dekedda sahayda hawada filtarka HEPA waxay ka kooban tahay shaandhada HEPA iyo deked afuufaya. Waxa kale oo ka mid ah qaybo ay ka mid yihiin sanduuqa cadaadiska ee taagan iyo saxanka faafiya Dusha sare waa la buufiyaa ama la rinjiyeeyaa (sidoo kale waxaa loo isticmaalaa rinjiyeynta dusha sare), giraanta wax qaadista, furka ama lowska ayaa lagu alxanayaa dusheeda (si loo isku koobo shaandhada HEPA), Geli garabka hawada ka baxaya sida hoos ku cad.
Tilmaamaha hawo-mareenka shaandhaynta caadiga ah ee HEPA waxaa go'aamiya qeexida shaandhaynta HEPA ee ku dhex jirta. Sida caadiga ah, mugga sahayda hawada waa 500m3 / h, 1000m3 / h, 1500m3 / h, iyo dhisay-in HEPA filter waa 320. ×320 × 220, 484×484×220, 630×630×220 (Qalabka sifaynta ZEN waxaa loo habeyn karaa si waafaqsan shuruudaha macaamiisha).
Waqtiga boostada: Apr-08-2012