Direction of filter screen in wax snow cat litter basin

Let urine and loose cat litter drip into the container below through the filter. According to the relevant data, the filter screen of the waxy snow cat litter basin should be placed in a corner of the cat litter basin, so that gravity can be better used to make urine and loose cat litter naturally fall into the lower container when passing through the filter screen, so the direction of the filter screen of the waxy snow cat litter basin is to let urine and loose cat litter fall into the lower container through the filter screen.