Air diffusion pipe for a filter

Description

FIG. 1 is a front elevational view of an air diffusion pipe for a filter, showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is a sectional view taken along line 8-8 in FIG. 3;

FIG. 9 is a perspective view showing the air diffusion pipe for a filter of my new design in use; and,

FIG. 10 is an enlarged perspective view showing the air diffusion pipe for a filter of my new design in use, with the hollow fiber membrane module and support stand removed for viewing the lock nuts.

The perspective views FIGS. 9 and 10 show the air diffusion pipe for a filter of my new design in environments in which the pipe for a filter may be used, and are for illustrative purposes only.

The broken line showing is included for the purpose of illustrating environment and forms no part of the claimed design.

Claims

I claim the ornamental design for an air diffusion pipe for a filter, as shown and described.