A rectangular air filter is held in a person's hand. The filter has visible white pleats and is encased in a black frame. It appears to be new or unused. The background includes a wooden floor and part of a device or machine.
A laboratory setup featuring a water purification system mounted on a tiled wall above a stainless steel double sink. The setup includes two square white units labeled with blue text, and interconnected pipes and blue water filters beneath. A touch screen control panel is installed on the left side with a digital display.
An aerial view of a wastewater treatment facility surrounded by various landscapes, including cultivated fields and a small cluster of residential buildings. The facility features circular water treatment pools and is situated near a road that curves through the area. A hilly terrain extends in the distance with the coastline visible at the horizon.
A series of blue perforated buckets placed in a narrow, rectangular concrete channel with sunlight casting shadows. The channel appears to be part of an outdoor setup, possibly for water collection or filtration. The surroundings include some green grass and brown gravel.
A clear glass filled with water stands on a reflective surface. A spherical tablet is dissolving at the bottom of the glass, releasing bubbles. The background is plain and neutral, highlighting the simplicity of the setting.
A modern reverse osmosis water filtration device, primarily white and gray in color, is placed on a clean, light-colored surface. The brand name 'Bluewater' and a blue circular button with an 'O' are visible on the front. The device has smooth and sleek contours, indicating a minimalist and contemporary design.