Vacuum Filter Holder Manufacturers, Supplier in Delhi, Vacuum Filter Holder in Andhra Pradesh, Vacuum Filter Holder at best price in Andhra Pradesh. All vacuum filter holders are Manufacured and designed in Andhra Pradesh 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.