Intervene™, Intervene High-Flow, and Intervene Max-Flow Filters product photo Primary L

Intervene™, Intervene High-Flow, and Intervene Max-Flow Filters

New Gamma Stable PTFE Version!

Unique filter design maximizes hydrophobicity to prevent cross-contamination between patient and equipment.

  • HEPA rated hydrophobic membrane allows effective removal of particles and bacteria
  • Overall design maximizes air/gas flow rates and lowers pressure drop 
  • Connector options for virtually every application and maximum system flexibility
  • Lightweight housing prevents tube kinking
  • Low profile design fits easily into packaging or tight spaces


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Description

New Gamma Stable PTFE Version!

Unique filter design maximizes hydrophobicity to prevent cross-contamination between patient and equipment.

  • HEPA rated hydrophobic membrane allows effective removal of particles and bacteria
  • Overall design maximizes air/gas flow rates and lowers pressure drop 
  • Connector options for virtually every application and maximum system flexibility
  • Lightweight housing prevents tube kinking
  • Low profile design fits easily into packaging or tight spaces
Applications
  • Insufflation
  • Oxygen concentration
  • Oxygenation
  • Smoke evacuation
  • Vacuum protection
Specifications

Bacterial Filtration Efficiency
Bacterial removal efficiency 99.999% with test organisms Brevundimonas diminuta.
est organism: Serratia marcescens (0.45 µm) Brevundimonas diminuta (0.30 µm)

Viral Filtration Efficiency
PTFE: Viral removal efficiency 99.999% with MS-2 Bacteriophage
Test organism: MS-2 Bacteriophage
Pallflex®: Viral removal efficiency 99.99% with MS-2 Bacteriophage
Test organism: MS-2 Bacteriophage

HEPA/ULPA
Exceeds filtration efficiency requirements for HEPA rating (data available upon request).

Effective Filtration Area
18.5 cm2

Materials of Construction
Media: PTFE, Pallflex media
Housing: Modified acrylic

Inlet/Outlet Connections
Inlet: Intervene: 6.4 mm (1/4 in.) HB; Intervene High-Flow: 9.5 to 12.7 mm (3/8 to 1/2 in.) HB; Intervene Max-Flow: ISO 22 mm F/15 mm M
Outlet: 6.4 mm (1/4 in.) HB (available for all Intervene products); 9.5 to 12.7 mm (3/8 to 1/2 in.) HB (available for all Intervene products)

Minimum Water Breakthrough
Pallflex: n/a
1 µm PTFE: > 0.62 bar (9 psi)
3 µm PTFE: > 0.21 bar (3 psi)

Pyrogenicity
< 0.25 EU/mL using the LAL test method

Sterilization Compatibility
Pallflex media: EtO or gamma irradiation
PTFE: EtO
Gamma Stable PTFE: EtO or gamma irradiation

Biological Safety
Materials of construction pass USP Biological Reactivity Tests, In Vivo <88>

Type
In-line Filters
Use
Filtration
Ordering Information
 
ProductDescription
   
8001022 1.0 µm PTFE, 1/4 in. HB, bulk, non-sterile
   
8002022 3.0 µm PTFE, 1/4 in. HB, bulk, non-sterile
   
8004022 Pallflex, 1/4 in. HB, bulk, non-sterile
   
8002033 3.0 µm PTFE, 3/8 to 1/2 in. HB, bulk, non-sterile
   
8004033 Pallflex, 3/8 to 1/2 in. HB, bulk, non-sterile
   
8004025 Pallflex, 15/22 inlet/1/4 in. outlet, bulk, non-sterile
   
8006025 3.0 µm Gamma Stable PTFE, 15/22 inlet/1 1/4 in. outlet, bulk, non-sterile
   
8006035 3.0 µm Gamma Stable PTFE, 15/22 inlet/3/8 in. outlet, bulk, non-sterile
 

Contact Customer Service for additional part numbers.

Application
Medical Venting and Gas Filtration