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.

SPMK capsules were designed for simple and efficient filtration of small volume in low-flow application, laboratory and pilot runs. All filter capsules are 100% integrity tested to ensure filter preformance.
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.
Typical Application
Culture media
Serum
Fermentation broth
WFI-POU
FINE chemicals
Ink jets
Construction Materials
Filter Membrane: PP, PTFE, PES, Nyon, Glass fiber
Media Support: Polypropylene
End Caps: Polypropylene
Inner Core: Polypropylene
Outer Cage: Polypropylene
Sealing Method: Thermal Bonding
Benefits
Wide chemical compatiblity
High dirt hold capacity
High retention
Thermal bonding
Non-fiber releasing
Fittings: In/Out: 1/4"NPT-M
Filter Area:300cm^2
Dimension
Capsule body: Φ56mm
Overall Length: 95mm
Ordering Information
| SPMK | Media | Pore size | Vent |
| P=PP G=Glass fiber N=Nylon F=PTFE S=PES | 001=0.1µm 002=0.2µm 005=0.45µm 006=0.65µm 010=1.0µm 030=3.0µm 050=5.0µm 070=7.0µm 100=10µm 200=20µm 300=30µm 500=50µm | 4N=1/4”NPT-male |