These items are on the way. the filter apparattus in one of a kind its all tempered glass no reusing comes in two sizes 300ml top cup and 500ml top cup 1l and 2l recieving.
all you do is change out the filters which you can see in the pick along with the sryinge filter which will more than likely be priced at $2.50ea singles much much cheaper in bulk
many kinds of vaccuums that do not require oil, noise free and environmentally friendly