If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. Horizontal Laminar Flow Cabinet Model:T-840U, T-1300U Air Supply:Horizontal Air Supply Cleaning level: Grade 100≥0.5μM (209E U.S. Federal) Number of bacteria:≤0.5per utensil.hour (90mm utensil) The average wind speed:0.25~0.45m/s Material: Steel and wood structure HEPA high-efficiency air filter and a primary filter for preliminary filtration. Economy type. *Subject: *Your Name: User type:PersonalBusinessDistributor *E-mail: *Phone: WhatsApp: Skype: Company: *Content: *Captcha:Math Captcha + 72 = 74 Submit Δ