Nylaflo™ Membrane Disc Filters

A highly versatile laboratory membrane filter

• Excellent chemical compatibility with esters, bases, and alcohols.
• Naturally hydrophilic. 
• Available in 0.2 and 0.45 µm pore sizes, in diameters ranging from 13 to 142 mm.
• HPLC certified. Provides assurance that the filter will not add artifacts to your analysis.

• Useful for a wide range of applications. Offers broad chemical resistance to common solvents.
• Not recommended for acids > 1 N or halogenated solvents.

Filter Media

Hydrophilic nylon

Pore Size

0.2 and 0.45 µm 

Typical Thickness

127 µm (5 mils)

Typical Water Flow Rate

mL/min/cm² at 0.7 bar (70 kPa, 10 psi)
0.2 µm: 12
0.45 µm: 16

Maximum Operating Temperature - Water

100 °C (212 °F)

Minimum Bubble Point - Water

0.2 µm: 3.4 bar (340 kPa, 49 psi)
0.45 µm: 2.6 bar (260 kPa, 37 psi)

• 47 mm Filter Funnels, Glass 
• SolVac™ Filter Holder
• 142 and 293 mm Disc Filter Holders, Stainless Steel

Part Number	Description	Pkg	Price	Qty
Nylaflo Membrane Disc Filters, 0.2 µm
66600	13 mm	100/pkg	82.53
66601	25 mm	100/pkg	90.35
66602	47 mm	100/pkg	128.60
66603	90 mm	100/pkg	288.38
66604	142 mm	25/pkg	157.51
Nylaflo Membrane Disc Filters, 0.45 µm
66606	13 mm	100/pkg	82.53
66607	25 mm	100/pkg	90.35
66608	47 mm	100/pkg	128.60
66609	90 mm	100/pkg	288.38
66610	142 mm	25/pkg	159.78

Contact Customer Service at 800-521-1520 for possible lead-time and ship date.