Bottle Top Filters

Bottle Top Filters

Vacuum filter systems and bottle top filters are ideal for sterile, large volume sample separation and purification. The filter systems are manufactured in a Class 100,000 clean room, from USP class VI virgin polystyrene. The filter membrane is Polyethersulfone (PES) material in 0.45µm pore sizes for rapid flow rate and low protein binding. The filter units are available in 150ml, 250ml, and 500ml and 1,000ml sizes and are individually packaged in easy to open plastic bags with individually wrapped caps.

All products include a quality certificate with every case. The certificate includes the part number, lot number, sterility assurance level and dosage, endotoxin/pyrogen free assurance, non-cytotoxicity assurance and RNase/DNase free assurance. 


Item No. Description
EE0763003 Filter Sys, Sterile, 150mL PES, 0.45µm, 50mm dia, 12cs
EE0763004 Filter Sys, Sterile, 250mL PES, 0.45µm, 50mm dia, 12cs
EE0763008 Filter Sys, Sterile, 500mL PES, 0.45µm, 75mm dia, 12cs
EE0763012 Filter Sys, Sterile, 1000mL PES, 0.45µm, 90mm dia 12cs