Celltreat Polystyrene Bottle Top Filters

Celltreat  Bottle-Top Filters are manufactured in a Class 100,000 clean room, from USP class VI virgin polystyrene. The filter membrane is Polyethersulfone (PES) material in 0.22 µm or 0.45 µm pore sizes for rapid flow rate and low protein binding.

The angled hose barb adapter fits 3 size hose diameters and increases unit stability. These filters will fit on Celltreat solution bottles or other standard 45mm threaded solution storage bottles (not included). Available in 150, 250, 500 or 1000mL capacities with graduations marks for easy measuring.

Supplied sterile; each case of product includes a Quality Certificate that includes part number, lot number, sterility assurance level and dosage, endotoxin/pyrogen free assurance, non-cytotoxicity assurance and RNAse/DNAse-free assurance.

Key Features

  • Available in 4 sizes
  • Graduation marks
  • Fits 3 size hose diameters
  • Use on Celltreat or any 45mm threaded solution bottles
  • PES membrane is low protein binding

Filter
Item Filter Diameter Funnel Capacity Pore Size Unit of Measure Price Purchase
EF9875B
229712
50 mm 250 mL 0.45 µm Case of 24
$210.95
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EF9875F
229717
90 mm 500 mL 0.22 µm Case of 24
$259.95
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EF19372
229732
75mm 250mL 0.45 µm, 0.45µm Case of 24
$196.95
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EF9875D
229715
150 mm 150 mL 0.22 µm Case of 24
$157.95
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EF9875G
229714
90 mm 1000 ml 0.45 µm Case of 24
$368.95
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EF9875C
229713
90 mm 500 mL 0.45 µm Case of 24
$258.95
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EF9875E
229716
50 mm 250 mL 0.22 µm Case of 24
$209.95
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EF19373
229733
75mm 500mL 0.45 µm Case of 24
$261.95
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EF9875A
229711
150 mm 50 ml 0.45 µm Case of 24
$156.95
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EF9875H
229718
90 mm 1000 ml 0.22 µm Case of 24
$304.95
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