^^ u can get it at any shop. i mentioned above ,, any brand.. will work .. buy the little transparent one .. i am using the aluminium body one not transparent one.. also u can use only one pipe inline from tank to carb .. u cannot use two pipes one ur so called janyan and one unjanyaan with filter in it ...hahaha ....
and bhai janyan pipe ma na 45rs ka lia tha.. kuch maheeena pahlay ..;.
u can get good quality items at moon autos.mohammdi autos (much better in price and obviously quality) .