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Micro-Infusion Filter

Designed to vent air from I.V. lines and prevent bacterial contamination from reaching the patient. Available in your choice of membrane pore sizes for various applications, including critical-care neonate, pediatrics, chemotherapy, insulin-infusion and antibiotic therapy.

Product Details

Materials of Construction:

Filter Material: 0.22 micron, PES Membrane
Vent Media: .02 micron, ePTFE Membrane
Housing Material: Acrylic

Biological Safety: USP Class VI Materials
Sterilization Compatibility: Gamma Radiation, EtO


Type: Tubing
Inlet: Available in various sizes Female & Male Combination
Outlet: Available in various sizes Female & Male Combination


Overall Dimensions: 0.850" dia x 1.51" total length
Effective Filtration Area: 1.7 cm2

Performance Data:

Bubble point: >40.0 psi (.22um)
Minimum flow rate: >3 mL/min (.22um) and 22 mL/min (1.2um)
Maximum Operating Pressure: 45.0 psi
Pressure rating: 45.0 psi
Prime time: 1.2 seconds
Bacterial retention: 0.22 micron 96 hr. bacterial retentive
Filtration capacity: >500 mL with normal IV solution
Hold up volume: <0.3 mL (.22 um)
Usability: Disposable


Standard Pack: 4,000 parts/carton (bulk, non-sterile)

Specifications are for pre-sterilized products and are subject to change without notice. Results in specific applications may vary. Filtertek recommends that end user confirm fitness in specific applications.

Product Drawings

Performance Charts

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Product Warranty

Filtertek takes the quality and performance of our products very seriously. Every effort is made to provide our customers with a product of low variability which consistently meets specification in every respect. Filtertek strives to continually improve the quality of our products and cannot always ensure that our literature and published data is up-to-date. Please contact your Filtertek account manager to discuss your application and a suitable product in detail before making a purchase.

Our specifications are for pre-sterilized products and are subject to change without notice. Customers are encouraged to fully test any product in its end use application to ensure suitability.

Filtertek Inc. products are warranted against defects in materials and workmanship for a period of 90 days after shipment. Filtertek Inc. will replace or refund the invoice price for any item that proves to be defective during this time period. These products are not warranted, nor does Filtertek Inc. assume liability for misuse. No other warranty or representation is implied or expressed by Filtertek Inc. for its products with respect to merchantability, fitness for a particular purpose or any other matter. Filtertek Inc. shall not under any circumstances be liable for any incidental, consequential, or compensatory damage arising from the use of, or in conjunction with its products. The maximum liability which can be assumed by Filtertek Inc. for breach of warranty shall be the invoice price of the product.

Technical Literature

Technical Literature

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