Nalgene Reusable Bottle Top Filters

Thermo Scientific Nalgene Reusable Bottle Top Filters screw securely onto glass media bottles with 33- or 45mm neck sizes for secure filtration of residues or purification of solutions. The polysulfone plastic housing is resistant to many reagents and the removable membrane support plate is designed to provide maximum flow rate and throughput.

Bottles have a vacuum port connection on the lower half of assembly that accepts 1/4-inch to 5/16-inch I.D. vacuum tubing. Bottles are non-cytotoxic and autoclavable, with molded-in graduations.

Key Features

  • More economical and environmentally-friendly than disposable options
  • Removable membrane plate can be used with any membrane

Filter
Item No. Alt. Part No. Fits Bottle Neck Top Cap. Unit of Measure Your Cost Purchase
REUSBL BT FLTR PSF;5 1 CS
NALDS0320-5033
EF8401C 33mm 500mL Case of 1
$220.63
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
FILTER REUSEABLE BOTTLE 1 CS
NALDS0320-2545
EF8401B 45mm 250mL Case of 1
$166.63
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
FILTER REUSEABLE BOTTLE 1 CS
NALDS0320-5045
EF8401D 45mm 500mL Case of 1
$224.56
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock