| 摘要 |
A device for removing odor and air particulates from the air comprising: a filter housing ( 10 ) wherein a plurality of filter element supports ( 36 ) stand on said filter housing ( 10 ) floor spaced end-to-end and side-to-side leaving open spaces ( 38 ) around and above them; a filter element ( 40 ) rests on top of said filter element supports ( 36 ); a filter housing cover ( 12 ) having sufficient air inlet holes ( 28 ) facilitating air flow through said filter element ( 40 ) and into said open spaces ( 38 ); an air supply hose ( 14 ) connects said filter housing ( 10 ) to air supply tubes ( 20 ) via connector ( 24 ); a sliding coupler ( 22 ) holds said air supply tubes ( 20 ) together facilitating adjustment of loop size formed by said air supply tubes ( 20 ) by sliding said coupler ( 22 ); the other ends of said air supply tubes ( 20 ) are connected to filtered air duct ( 16 ) via its air duct inlet nipples ( 32 ); a sealing pad ( 18 ) is mounted onto filtered air duct ( 16 ) by inserting filtered air leads ( 30 ) into clearance holes ( 42 ) of said sealing pad ( 18 ).
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