BASP filters & Purifiers are into Membrane Science. Some of their PRODUCTS include CRYSTAL PROCESSOR, ROTARY LEAF FILTER, UNIVERSAL LAB FILTER, RETRACTABLE SHELL FILTER, LIQUID PURIFICATION SYSTEM, STAR FILTER, COALESCERS / WATER SEPARATORS, ABSORBERS, FILTERS, HYDRANTS, AIRCRAFT REFUELLERS, EQUIPMENTS FOR PETROCHEMICAL INDUSTRY(OFFSHORE & ONSHORE)