TH345C3 - Automotive air filter - Google Patents

Abstract

Automotive air filter At present there is only one set of fine filters. When used for a certain time, it will clog. At the said filter Resulting in a shorter service life, requiring frequent replacement Even if removed and cleaned Automotive air filter according to this invention Consists of at least 2 air filters, one of which is a filter. Coarse: at least 1 piece for filtering various coarse dust particles and another set is a fine filter, at least 1 piece for trapping fine foreign particles passing through a coarse air filter. Slows down the clogging of fine air filters And extends the service life for a longer period, does not need to be replaced frequently, and is convenient to use

Claims (1)

1.car air filter Consists of at least 2 air filters assembled in the same structure that Contains coarse air filters It has a lock on the frame to prevent coarse dust from escaping from the edge of the coarse air filter and overlaying it on top of the fine filter. Which the seal is attached to the frame to prevent fine dust from escaping from the edge Thus allowing air to flow through only one way Sorted by layered air filtration From rough to fine Coarse air filter is on the air inlet side. Serves to trap dust, foreign particles, rough types and fine air filters on the side of the air flowing out to the combustion chamber of the engine. Serves to trap fine dust