This is the third application from the series of waterfall scrubber filings from 2015; first was the pole mount, second was the dome cover.

Claims start on page 61, and are subject to change based on infringing products sold after January 25, 2024; the product can be any shape (rectangle, square, round, etc).

Most pertinent drawings are:

Figure 14 on page 12,
Figure 17 on page 15,
Figure 18 on page 16