Filtry kapsułowe Polycap AS
Filtry kapsułowe Polycap AS (Aqueous Solution) stanowią kombinację membrany nylonowej i prefiltra z włókna szklanego (GMF) wydłużając tym samym żywotność jednostki i umożliwiając jednocześnie filtrację dużych objętości próbek trudnych do filtracji.
Whatman™ Polycap AS (Aqueous Solution) combines a nylon membrane filter and glass microfiber (GMF) prefilter for a long lifetime device that can filter large volumes of even difficult, particulate-laden samples.

• First layer (GMF) acts as a prefilter to ensure longer membrane (0.2, 0.45, and 1.0 µm) life and higher filtration efficiency.
• Nylon membrane filter layer is inherently hydrophilic, has low extractables, is biosafe, and has excellent flow rates
• Polypropylene housing is thermally fused (no glues, adhesives, or extraneous materials), reducing extractable levels
• Can be tested with bubble point, pressure decay, or forward flow methods
• Available in presterilized and nonsterile (autoclavable) versions
• Manufactured according to ISO9001:2008 QMS standards

Whatman™ capsule filters are available for a variety of applications. Browse the Polycap line to find the filter that matches your needs.

Polycap AS for aqueous solutions
Polycap AS are Whatman™ capsule filters specifically designed for high-volume filtration of aqueous sample solutions in a compact size. With a nylon membrane filter and GMF prefilter, these filters have a long usable life.
Filtry kapsułowe Polycap AS
Housing Polypropylene (PP) 
Sterile Yes 
Operating pressure max. 4.1 bar (60 psi) 
Vent On inlet 
Prefilter Glass microfiber double laminated with polyolefin monofilament non-woven 
Endotoxin Level LAL tested; ≤0.5 EU/ml 
Sterilization Certain filter devices have been sterilized.Capsules may be autoclaved at 121°C for 20 minutes. However; an integrity test should be performed after autoclaving. Filling bell is not autoaclavable but is detachable. 
Sealing Heat-fused 
Support System Polypropylene (PP) 
Product Product Name Dimensions Pore size
2606T Polycap AS 36 Capsule Filter; 0.2 µm; FNPT inlet and outlet (5 pcs) 36 mm 0.2 µm
2706T Polycap AS 75 Capsule Filter; 0.2 µm; FNPT inlet and outlet (5 pcs) 75 mm 0.2 µm
2707NS Polycap AS 75 Capsule Filter; 0.45 µm; SB inlet and outlet (5 pcs) 75 mm 0.45 µm
6705-3602 Polycap AS 36 Capsule Filter; sterile; 0.2 µm; SB inlet and outlet (1 pc) 36 mm 0.2 µm
6705-3604 Polycap AS 36 Capsule Filter; sterile; 0.45 µm; SB inlet and outlet (1 pc) 36 mm 0.45 µm
6706-3602 Polycap AS 36 Capsule Filter; sterile; 0.2 µm; SB inlet and outlet plus filling bell (1 pc) 36 mm 0.2 µm
6708-3602 Polycap AS 36 Capsule Filter; sterile; 0.2 µm; 1/2 SB inlet and outlet (1 pc) 36 mm 0.2 µm
6709-3602 Polycap AS 36 Capsule Filter; sterile; 0.2 µm; MNPT inlet and SB outlet (1 pc) 36 mm 0.2 µm