Air filters’ filtration efficiency is dependent on the size of the particles and the airflow. Higher airflows allow more particles to diffuse into the filter. This process is known as Brownian Motion. The unit of measurement for airborne particles is micron. Particles smaller than this are less likely to cause problems, but this does not […]

Porch swings allow backyard owners to relax in the sun and listen to the waves rolling in. You can buy the best wooden porch swings at a backyard store or build one yourself. You can purchase ready-to-assemble porch swings from many stores if you are not comfortable building one. There are also many websites selling […]