Nalgene® 500mL Rapid-Flow Bottles Top Filter 0.2um, PES, 75mm D, 45mm neck, case/12

Nalgene® 500mL Rapid-Flow Bottles Top Filter 0.2um, PES, 75mm D, 45mm neck, case/12

$180.00 $139.49
(You save $40.51)
Part Number:
Lead Time:
5 days
Free Shipping on most orders*
Bulk Pricing:
Buy in bulk and save
500 mL / 16 ounce


500mL Rapid-Flow Bottle Top Filter 0.2um, aPES, 75mm Diameter, 45mm neck (Bottle not included.) Perform sterile filtration of cell culture media, serum, additives and buffers with Thermo Scientific Nalgene Rapid-Flow Sterile Disposable Bottle Top Filters with PES Membranes. Features fast flow rates, a high throughput for increased filtration efficiency and exclusive Rapid-Flow support plate design.


  • Marked with catalog number, membrane type, pore size, lot number and expiration date for easy traceability
  • Gamma radiation sterilized and individually bagged for a 5-year sterile shelf life
  • Molded-in graduations for easy visualization of sample size
  • Side-arm equipped with quick-disconnect tubing adapter for easy change between filters
  • Non-cytotoxic and non-pyrogenic

Polyethersulfone (PES) membranes:

  • PES is the best membrane for cell culture fluids. It has the lowest protein binding to maintain protein balance, and the lowest extractables to maintain media purity
  • The asymmetric PES membrane plus unique Rapid-Flow support plate design provide fast flow and high throughput of fluids for increased filtration efficiency
  • Use 0.2 um membranes for sterile filtration.

Polystyrene graduated chamber; Blue color-coded collar with cellulosic vent plug side arm and quick-disconnect tubing adapter; 75 mm diameter membrane; bottom screw threads for attachment to bottles with 45 mm neck size.

CAUTION: Use only sterile bottles designed for use with vacuum. Always use safety shield during vacuum procedures.

Diameter (Metric) Outer 75mm
Membrane PES
Sterile Yes
Fits Bottle Neck Size (Metric) 45mm
Pore Size (Metric) 0.2um
Volume 500mL

Product Reviews