250mL Bottle Top Filter, Nylon Filter Material, 0.45µm, 75mm, Sterile (Case of 24)

• Fits on standard GL 45 threaded bottles. 
• Improved filter support provides faster flow rates. 
• Easy-to-read molded graduation marks on bottle top filter. 
• Larger membrane diameter for 250 & 500mL filters increases flow and reduces clogs for faster filtration. 
• 90mm diameter of 500mL membrane has 44% more filtration area than standard 75mm - Larger area, same price. 
• Angled hose barb adapter fits three size hose diameters and prevents the filter from tipping. 
• Printed lot number and expiration date on every bottle top. 
• Bold easy-to-read printed membrane and pore size for easy identification. 
• Polyethersulfone (PES) membrane is useful for high flow and low binding. 
• Nylon (PA) membrane has excellent chemical compatibility and does not require pre-wetting. 
• 0.22μm PES membrane is the first choice for sterile filtration of cell culture media. 
• 0.10μm PES membrane ideal for mycoplasma removal. 
• 0.45μm PES membrane ideal for solution clarification.