Green Drain 2-in Black Drain cover

Plumbing systems where water needs to be drained along with open and exposed drains are potential sources for contamination that provides a hospitable habitat for waterborne pathogens, especially for legionella. GREEN DRAIN comes to the rescue with a revolutionary silicone skirt technology that installs in seconds. The drain seal increases indoor air quality and protects the public health. The one way floor drain seal trap prevents corona virus and other viruses, odors, sewer, radon gas, bacteria, pests and harmful biologic aerosols from entering your home through floor and shower drains. The drain seal trap designed with a flexible silicone membrane which lets the water run freely through and instantly thereafter closes and seals as soon as water stops flowing. It can be installed in almost all types of floor drains. Provides sewage back-flow protection and does not impair plumbing maintenance. In new buildings as well as older buildings, private houses as well as industrial use can be installed without the use of tools after the grating has been removed. Push the GREEN DRAIN into the pipe and make sure it fits. The four flexible silicone sealing ribs ensure easy installation into openings that have variations in size. Easy to install and easy to remove as no expensive installation is required using pliers or caulk.