Which devices are used to remove particles from water by passing fluid through pores?

The choice of filters as the correct answer is rooted in their fundamental function in water treatment processes. Filters are specifically designed to separate particles from fluids by using various types of media that contain pores. The design of these pores allows water to pass through while trapping particles, sediments, and contaminants, effectively clarifying the water.

Filters can vary widely in their materials and configurations, influencing the size of particles they can remove. For example, common filter types include paper filters, sand filters, and membrane filters, each tailored for specific applications and particle size ranges. The primary goal of these devices is to improve water quality by ensuring that unwanted materials are physically separated from the water.

In contrast to filters, items such as membranes also remove particles but are usually more associated with techniques that involve selective permeability and often involve pressure-driven processes like reverse osmosis. Traps and chambers, while they might contain some filtration capabilities, do not inherently function with the focus on removing particles via a porous media, which is the core characteristic of filters.