FILTRO A SOFFIETTO IN GOMMA DA INSERIRE SUL TUBO DELLE PISTOLE DI EROGAZIONE CARBURANTE PER CONVOGLIARE L'ARIA, COMPOSTA DAI VAPORI NOCIVI CHE FUORIESCONO DASL SERBATOIO, IN APPOSITA CAMERA PREDISPOSTA DI PASTIGLIE A CARBONI ATTIVI INTERCAMBIABILI. PURIFICA ARIA E LIMITA I DANNI PER L'UOMO E L'AMBIENTE CIRCOSTANTE.

摘要

Rubber bellows-like device to act as an activated carbon filter; the carbon is in the upper part which can be square shaped or of another shape, and purifies the air from the fuel tanks of vehicles. The holes on this device channel support the benzene fumes and other dangerous gases towards the activated carbon purification filters. This system is easy to install and the filters are easy to change.