About us
Kefilbao Filter Technology (Suzhou) Co., Ltd. is a high-tech company specializing in bag filters and folding filter elements, integrating product research and development, production, and sales.

KleanCap capsule filters is family of full size capsule filters with Staubli connection at the vent, which enables on-line integrity test.The PTFE membrane provides excellent chemical compatibility and superior flow per unit area for gas applications.
All filter cartridges are 100% integrity tested to ensure filter performance each and every time out of the package.PTFE filter cartridges are well-suited for critical applications where superior flow and particle or microorganism removal efficiency is required.
Typical Application:
Fermentation Tanks
Bio Bags
Pharmaceuticals
Gas filtration
Biologics
Antibiotics Venting
Serums
Food Safety Compliance:
Materials of construction comply with FDA regulations for food and beverage contact use as detailed in the US Code of Federal Regulations, 21CFR.Materials used to produce filter media and hard ware are safe for use in contact with foodstuffs in accordance with EU Directives 10/2011.
Toxity:
All materials meet the specifications for biological safety per USP Class Vl-121'C for plastics
Capsule Integrity:
Minimum burst pressure:123.5psi(8.5barg)Materials of Construction:
Filter Media: Double layer PTFE membrane
Media Support: Polypropylene
End Caps: Polypropylene
Inner Core: Polypropylene
Outer Cage: Polypropylene
Filtration Area: 6500cm^2/10"
Integrity
| Pore Size | 0.2µm |
| Bubble Point | ≥1.4 barg(IPA/WATER) |
| Water Intrusion | ≤0.37ml/min@2500mbar/10’’,22℃ |
Ordering Information:
| KCSTCF | Pore size | Length | Fittings | Vent | Drain |
| 0021=0.2/0.1µm 0022=0.2/0.2µm | 03=2.5" 05=5" 10=10" 20=20" 30=30" 40=40" | 1HT=1.5"TC MT=0.5"TC 08H=1/2" Hose Barb 12H=3/4" Hose Barb 8N=1/2"NPT | S=Staubli H=Hose Barb | S=Staubli H=Hose Barb |