Wool is the warmest blanket material, especially wool from animals who live in cold terrains. Wool is a natural material that includes a crimp, which helps to hold in more heat than a material with an open weave. It also provides natural insulation.
Almost all popular shower filters available today only remove 20% – 80% of free chlorine (not total combined chlorine) from your shower. This includes shower filters that are certified by the NSF #177 Standard — unfortunately this standard only indicates that a filter will remove 50% of free chlorine in the water.
We spend about one third of our lives in bed. So choosing the right bedding is quite important. Our body also regenerates itself during sleep, and we absorb substances through our skin and through our lungs during this process.
Pet dander is not the hair or fur of the animal, but is old skin scales which are constantly shed. Animal dander is extremely light weight and tiny in size (approximately 2.5 microns). It can stay airborne for hours.
Pets tend to shed a lot of dander, so you want a machine with a good pre-filter to stop pet hair reaching the main HEPA filter.