Round PFT Filter for Morgan/Vitalograph ModelsRound PFT Filter for Morgan/Vitalograph ModelsSKU: 5557100USD 137.50PrecioShipping Terms PolicyCantidad*Agregar al carritoFilter Specifications Bacterial Filtration Effeciency 99.99% Viral Filtration Effeciency 99.99% Dead Space Approx. 35ml (cc) Resistance 0.23 cm H2O/L/sec approx. Material K resin case Electrostat® fitrate medium Nelson Labs Test Results