Bottle top vacuum filtration units, Rapid-Flow™ Nalgene®

Supplier: Thermo Fisher Scientific
295-3345 295-4545 296-3345 296-4545
NALG295-3345EA 0 SGD
NALG295-3345 NALG295-4545 NALG296-3345 NALG296-4545
Bottle top vacuum filtration units, Rapid-Flow™ Nalgene®
Filters Bottle Top Filters

Rapid-Flow™ single use bottle tops with PES membrane and PS funnel. Filters screw onto glass media bottles with 33 or 45 mm neck size. They feature the exclusive Rapid-Flow support column design, providing fast flow rates and high throughput.



  • Allow direct filtration of liquid into sterile glass media bottles

  • Graduated
  • Side-arm with quick-disconnect tubing adapter

  • Color coded according to membrane

  • Fastest flow rate and lowest clogging of comparable alternatives

  • 0.1um PES available for mycoplasma protection

  • 0.2um PES devices are stem cell and mouse

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