An abstract photograph of a green automobile air filter gives up-close details. Dirt and particles that move through the air and under the hood of the car are trapped in the filter, improving the cleanliness and performance of the automobile engine.
A car mechanic performs routine maintenance on an automobile, by replacing a dirty air filter with a clean one. The filter will keep the engine clean and running well, by ensuring that dirty air particles and debris don't contaminate the engine.
A close-up of a clean air filter in black and white shows its complex texture and structure. Breathing clean air has become more of a priority in a world where pollution, allergens, and poor air quality are becoming more rampant.
Ice cores from Antarctica, which have trapped within ancient soot particles from Africa, Australia and South America, were analysed by Harvard-led researchers, revealing a smokier past than thought.
Daily Mail. Fri, 28 May 2021 18:45:32 GMT.
Looking for a quick and easy way to remove pet hair, dust, and small debris particles from clothing and household surfaces? The best lint roller keeps you and your home looking neat.
Carol Benton. Bob Vila. Sat, 15 May 2021 06:43:58 -0400.
Booker, Richard, and Earl Boysen. Nanotechnology for Dummies. Hoboken, NJ. Wiley Publishing. 2005.