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Whatman™ Polydisc Inline Filters

Versatile, cost-effective filters designed for larger volume sample filtration

$266.52 - $868.57


For Use With (Application) Larger volume sample filtration
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Catalog Number Mfr. No. Product Type Quantity Material (Membrane) Pore Size Price Quantity  
Catalog Number Mfr. No. Product Type Quantity Material (Membrane) Pore Size Price Quantity  
09-744-69 Whatman™
Polydisc TF Pk. of 10 PTFE 0.45μm Pack of 10 Each for $266.52
09-744-66 Whatman™
Polydisc TF Pk. of 10 PTFE 0.2μm Pack of 10 Each for $266.52
09-744-72 Whatman™
Polydisc TF Pk. of 10 Polypropylene 1μm Pack of 10 Each for $284.59
09-733-06 Whatman™
Polydisc AS Pk. of 50 Polyethersulfone 0.45μm Pack of 50 Each for $868.57


  • Filter up to 1L with one device
  • Can be used in conjunction with a syringe or connected inline (6-10mm I.D. hose) via stepped hose barbs
  • High-purity polypropylene housing maintains sample purity
  • 50mm filter devices
  • Autoclavable
  • Lightweight (11.5g)
Polydisc AS (Aqueous Solution)
  • For tissue culture media, reagent preparation, particle counting solutions, pharmaceutical preparations High-throughput polyethersulfone membrane (low protein binding and no surfactants)
  • Glass microfiber prefilter extends membrane life and effectively filters heavily contaminated samples
  • Sterility cap on outlet (optional)
  • No EtO residuals Barbed hose connections fit multiple tubing sizes Integrity testable (bubble point method) Sealed in its own “medical grade” clear blister pack and secured in a protective shelf pack
Polydisc TF
  • Use in vents, inline, exhausts for growth environments, clean or sterile gases, solvents, reagents, drying gases, photoresists Hydrophobic PTFE membrane ideal for chemically aggressive solutions, reagents and organic solvents
  • Chemical-resistant housing Integrity testable (bubble point or water breakthrough pressure in situ methods) Biosafe

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Description & Specifications


Larger volume sample filtration