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 tests. The filters are constructed of single layer hydrophilic polyethersulfone membrane in all polypropylene construction.
It offers broad chemical compatibility, high flow rate at low pressure drop, and low extractables
The polyethersulfone is particularly suitable for the filtration of products that contains substances absorb to the membrane itself. The low protein binding characteristics of polyethersulfone makes it a good choice for the filtration of valuable protein solutions such as vaccines and biologicals
Typical Application:
Cell Culture Media
Large Volume Parenterals (LVP's)
Pharmaceutical Bulk Chemical Solutions
Diagnostics
Blood and Serum Fractions
Purified Water
Beer, Wine and Spirits
Juice & Soft Drinks
Bottled Water
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
Materials of Construction:
Filter Media:Double Layer PES
Media Support: Polypropylene
End Caps: Polypropylene
Inner Core: Polypropylene
Outer Cage: Polypropylene
Integrity
| Pore Size | Minimun Bubble Point |
| 0.2/0.2µm | 55.1PSI/3.8barg (water) |
| 0.45/0.2µm | 55.1PSI/3.8barg (water) |
| 0.8/0.45µm | 39.2/2.7barg (water) |
Ordering Information:
| KASTCS | Pore size | Length | Inlet | Outlet | Vent | Drain | B=Filling Bell |
| 00×1=0.1/0.04μm 00×2=0.2/0.04μm 0021=0.2/0.1μm 0022=0.2/0.2μm 0042=0.45/0.2μm 0064=0.65/0.45μm 0104=1.0/0.45μm 0106=1.0/0.65μm 0108/1.0/0.8μm 0022=0.2/0.2μm 0042=0.45/0.2μm | H=1.5" S=2.5" D=4" L=5" | 1T=1"TC MT=0.5"TC M6H=3/8"multistep hose barb | 1T=1"TC MT=0.5"TC 7H=1/2"hose barb 8NF=1/2"NPTF M6H=3/8"multiple hose barb | S=Staubli H=Hose Barb | S=Staubli H=Hose Barb |