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 PVDF membrane capsule utilizes single layer hydrophilic PVDF membrane. lt offers broad chemical compatibility, high flow rate and low extractables.
No adhesives, binders, or surfactants are used during the manufacturing process resulting superior downstream cleanliness. All filters are rinsed with high-purity water to reduce extractables and downtime.
Typical Application:
Beverages
Fine Chemicals
Pharmaceuticals
Gas filtration
Biologics
Antibiotics
Serums
Capsule Integrity
Minimum burst pressure:
123.5psi (8.5barg)
Filter Area: 6000cm^2/10"
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 hardware are safe for use in contact with foodstuffs in accordance with EU Directives 10/2011.
Toxity:
All components meet the specifications for biological safety per USP Class VI-121℃ for plastics.
Construction Materials
Filter Media: double layer hydrophilic PVDF
Media Support: Polypropylene
End Caps: Polypropylene
Inner Core: Polypropylene
Outer Cage: Polypropylene
Integrity
| Pore Size | Bubble Point |
| 0.1µm | 1.7barg@20℃/IPA |
| 0.2µm | 3.5barg@20℃ |
| 0.45µm | 2.0barg@20℃ |
| 0.65µm | 1.1barg@20℃ |
| KCRTV | Pore size | Length | Fittings | Vent | Drain |
| 001=0.1µm 002=0.2µm 004=0.45µm 006=0.65µm | 03=2.5" 05=5" 10=10" 20=20" 30=30" 40=40" | 1HT=1.5"TC | H=Hose Barb | H=Hose Barb |