Disposable Hydrophilic PTFE Syringe Filters

Hydrophilic PTFE Syringe Filters belong to versatile filter which is ideal for aqueous and aggressive organic solvent-based solutions filtration, especially ideal for HPLC operation.


Disposable PTFE syringe filter material: suitable for gas sterilization, sterile device gas exchange, vacuum pipeline protection, and organic solution sterilization or clarification filtration, etc. 0.45 micron syringe filter can be applied to carbon dioxide incubators, laboratory fermentation tanks, and other instruments. Hydrophilic syringe filter can also be used as a protector for vacuum pumps to prevent liquid from flowing back and damaging the pump.

Advantage of Disposable Hydrophilic PTFE Syringe Filters

Strong hydrophilicity and hydrophilic stability.
No need for pre-wetting when used.
Strong acid and alkali resistance
The upper and low parts are welded into one to avoid pollution to the samples.
Protect any analytical system, extend LC column lifetime
Luer lock inlet provides strong syringe connection to withstand filtration pressure at 6.2bar
Universal Luer fitting ensure compatibility with a syringe
Quantity break pricing for greater savings

Features of 0.22, 0.45 Micron Syringe Filter

Color-coded feature for easy identification.
Modified PTFE membrane provides excellent flow rates & high loading capacities
Low IC extractable levels
Ideal for aqueous and aggressive organic solvent-based solutions


High purity electronic grade chemicals.
Wet engraving and cleaning chemicals
Acid base, aggressive organic, and high basic solutions.
High viscosity liquids
Ultrapure water and deionized water
The cleaning during microelectronic processes.
Dissolution sample analysis
Elevated temperature samples, caustic or acidic solutions

Chemical Compatibility

Incompatible with:
Perchloric acid
Methylene chloride ( limited exposure )
Dioxane, DMF, formic acid > 50%

Technical Data

Disposable Hydrophilic PTFE Syringe Filters_Technical Data1

Ordering Information

Item CodePore Size(μm)Diameter(mm)SterileQuantity/pk
Enter your email address to receive all news, updates on new arrivals,
special offers and other discount information.