Vacuum Filter Holder Manufacturers, Supplier in Delhi, Vacuum Filter Holder in Ras Al Khor Industrial Area, Vacuum Filter Holder at best price in Ras Al Khor Industrial Area. All vacuum filter holders are Manufacured and designed in Ras Al Khor Industrial Area for filtration of organic, corrosive or aqueous liquids for particulate contamination analysis. Laboratory glass filter holders are also ideal for HPLC solvent filtration. Membrane filters are not included and available separately.