How to remove the output of a resource in GetPage if it contains children?

Question

MODX

Let's say the structure is:
catalog ->
category ->
subcategory ->
product
product
subcategory ->
product
product
category ->
subcategory ->
product
product
subcategory ->
product
product
So I call getPage:

        <!--40,45,48-->
        <ul class="pagination"></ul>

In the catalog link, it displays as follows:
category
subcategory
product
product
subcategory
product
product
category
subcategory
product
product
subcategory
product
product
How to make it so:
product
product
product
product
product
product
product
product

Answer 1

Try filtering by template (I understand that products have their own template):

Answer 2

&where=`{isfolder:0}`
Something like this