US Publication Number: US 20150014240 A1
US Publication Number: CA 2920294 A1
US Publication Number: US 9849407
A filter for gravity-fed applications, having filter media with a hollow center, the filter being generally prone to a degradation or cessation in fluid flow due to air entrapment or air lock within the filter housing cavity, which develops during filtering. A diffuser element is introduced to pierce the entrapped air bubble, the diffuser element being an elongated structure connected to the filter housing top end cap and extending through the entrapped air bubble to the filter media.
Amazing glass work by Brenna Baker at Hollywood Hot Glass
This is an image taken on a scanning electron microscope of a duck feather where the feather meets the quill.
Special thanks goes to KX Technologies for use of the electron microscope.