The immune system is made up of specialized cells and proteins. Some of these specialized cells include white blood cells such as lymphocytes (B cells and T cells) and phagocytes (neutrophils, monocytes, and macrophages). White blood cells are produced in the bone marrow. The complement system is a group of proteins found in the blood that are critical in defense against infection. When the immune system is missing any of these parts, people are vulnerable to specific types of diseases.
1 Depending on the brand and the type of humidifier, the costs of a humidifier are going to range anywhere from as little as $15 to as much as $150.2  Generally, table top humidifiers are going to be less than $50 while larger humidifiers that work up to 2,000 square feet can cost up to $150. Depending on the brand and the type of humidifier, the costs of a humidifier are going to range anywhere from as little as $15 to as much as $150.
Humidity can make your house more comfortable. A suggested humidity level would be 30% humidity at 70F. In winter months, the humidity in the home could drop as low as 15%. A Humid-a-Mist humidifier can help replenish the humidity level of your home to a much more comfortable level.Call Boston Environmental (617) 364 - 2764 today or email us and get a installed price on putting a Humid-a-Mist system in your house.Prices start at $475.00 and up for most homes. Humid-a-Mist humidifier can help replenish the humidity level of your home to a much more comfortable level. Call Boston Environmental (617) 364 - 2764 today or email us and get a installed price on putting a Humid-a-Mist system in your house.