Hydrophilic PTFE Sterile Pleated Filter 0.22 0.45 0.3 Micron

Basic Information
Place of Origin: Shanghai China
Brand Name: PULLNER
Certification: FDA
Model Number: PTFE
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Carton box after poly bag. 50pcs per carton.
Delivery Time: 7-12 days
Payment Terms: L/C, T/T, D/A, D/P, Western Union, MoneyGram, Paypal
Supply Ability: 500pcs per week
Detail Information
Filter Media: PTFE Membrane OD: 2.7" (69mm)
Length: 10", 20", 30", 40" Micron: 0.1um, 0.22um, 0.45um, 0.65um, 1um
High Light:

0.45 micron filter


pp pleated filter cartridge

Product Description

Hydrophilic PTFE Sterile Pleated Filter 0.22 0.45 0.3 Micron
General Description
The PTFE filter cartridge is constructed of natural hydrophobic Polytetrafluoroethylene membrane media and non-woven support materials, all connection use thermal welding without using any glue on it, so there is no possibilities to cause pollution. It is used for gas filtration up to aseptic, large flux, high temperature resistance, strong acid and alkali resistance, wide chemical applicability, suitable for fermenter, carbon dioxide, nitrogen, compressed air. When used for gas filtration, it can achieve 100% retention of phage, bacteria and microparticles above 0.02um.
Excellent chemical compatibility
Experiencing 100% integrity tested
High particle interception efficiency
Multiple filtration efficiency options available

Fermentation tank
Vent filter of hold tank
Electronic industry
Semiconductor: ultrapure gas filtration
Chemical industry

Outer diameter

2.7" (69mm)


10", 20", 30", 40"

Material of Construction

Filter Medium




Center core/Outer Cage/End Caps


Seals Material

NBR, Silicone, EPDM, Viton, Teflon

Filter Performance

Removal rating

For Gas: 0.04um, 0.022um

For Liquid: 0.1um, 0.22um, 0.45um, 0.65um

Max. operating temperature

80℃ 0.17Mpa

Max. tolerance temperature

140℃ 0.27Mpa

Max. operating differential pressure

4.2 Bar @ 25℃

Max. operating differential pressure
(Reverse direction)

2.0 Bar @ 25℃

Max. temperature sterilization

121℃, 30 minutes


Contact Details

Phone Number : 86-21-57718597

WhatsApp : +8615601905975