*PLUMBERSSTOCK EXPERT* responded:
Good day! We are thankful for your interest in this Deflecto HSM5W white 5" intake vent. No, they can't be removed. This fresh air intake vent comes with stable or fixed plastic louvers for quick and easy installation. Yes, it features a molded screen that helps prevent the entry of birds and rodents. You may take a look at this specification sheet for reference. To order this product now, please click the Add to Cart button and enter your zip code for shipping. If you don't want to miss any of our exciting offers and exclusive discounts, sign up for our newsletter by entering your email address in the field provided on the bottom part of this page. Thank you for shopping at PlumbersStock.com!