This is the 4843rd most frequent Portuguese word.
filtros
Filters.
Here, 'filtros' refers to physical coffee filters used in preparing coffee.
Eu preciso comprar filtros para a minha máquina de café.
I need to buy filters for my coffee machine.
In this sentence, 'filtros' denotes photographic filters often used to enhance picture quality.
Poderíamos usar filtros na câmera para melhorar as fotos.
We could use filters on the camera to improve the pictures.
Here, 'filtros' is used to describe digital filters in image editing software to alter appearance.