CELLTREAT Polypropylene Bottle-Top Filters

These CELLTREAT Polypropylene Bottle-Top Filters offer excellent chemical resistance as compared to polystyrene. The high temperature range of 4°C to 37°C is suitable for many applications.

Choose between the nylon or PTFE membranes. Thehydrophilic nylon membrane has chemical compatibility with esters, bases, and alcohols, plus it doesn’t requires pre-wetting while the hydrophobic PTFE membrane features excellent temperature resistance and is useful for clarifying aqueous samples, plus strong acid and alkali solvent filtration.

Key Features

  • Fits on standard GL 45 threaded glass vacuum bottles
  • Diameter of 90 mm
  • Temperature range of 4°C to 37°C
  • Excellent chemical resistance compared to polystyrene
  • Choose from Nylon or PTFE membranes in either 500 mL or 1000 mL capacities

Filter
Item No. Alt. Part No. Membrane Pore Size Capacity Unit of Measure Your Cost Purchase
1000 PP BTF PTFE STR 0 45
CEL229726
EF21709 PTFE 0.45µm 1000 mL Case of 12
$200.14/CS
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
500 PP BTF NYL STR 0.45 NS 12C
1118536
EF21698 Nylon 0.45µm 500 mL Case of 12
$118.57/CS
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
500 PP BTF PTFE STR 0.45N
1118537
EF21704 PTFE 0.45µm 500 mL Case of 12
$131.57/CS
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
1000 PP BTF NYL STR 0 20NS 12C
CEL229738
EF21703 Nylon 0.20µm 1000 mL Case of 12
$131.57/CS
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
1000 PP BTF NYL STR 0 45N
CEL229736
EF21700 Nylon 0.45µm 1000 mL Case of 12
$124.29/CS
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