Pharmsteri™ II GHF PES Liquid Capsule Filter

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Delivers superior flow rates in a broad range of chemical conditions to deliver significant economic advantages.

Gamma stable and autoclavable materials of construction enable sterilization using caustics or autoclaving, or for optimal bioprocessing, integrate into single-use assemblies for gamma irradiation
Sterilizing grade meets Bacterial Challenge Test ASTM F838 to ensure that microorganisms, such as bacteria, are removed from the fluid stream while not adversely affecting the product
On site or integrator compatibility allows users the advantage of choosing to integrate buffer filters in situ to meet their own specific templates and needs
Gamma capability ensures that integrators can connect these filters into any customer-specific, single-use assembly and provide it as a sterile, final assembled product
Broad chemical compatibility pH 1~14, allows use in a range of chemicals including acids and bases
Best-in-class flow rates meet or exceed other commercially available filters allowing increased volumes to be processed in a limited time

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Capsule Type

Membrane/Media

Code and O-ring

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Notes:
1. TS/HS/TH code for 3”/5”/10”, RS/TR code for 3"/5", SH code for 50mm disc
2. 5”/10” as 1 ea/box, 3” as 2 ea/box, 50mm disc as 3 ea/box

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Applications Pharmsteri™ II GHF PES Liquid Capsule Filter Applications

Buffers
Chemical or small molecule solutions
Small or large volume parenterals
Chemical drug formulations, such as eye drops
Cleaning and sanitizing solutions
Wafer for injection
Other low-fouling fluids

Specifications

Drawings

Size - Connections	Total Length - A	Body Diameter - B	Min Width - C	Max Width - D
3-inch 1.5" TC-1.5" TC	154.5 mm (6.08”)	96.0 mm (3.78”)	107.0 mm (4.21”)	153.0 mm (6.02”)
3-inch 1.5" TC-1/2" HB	156.7 mm (6.17”)	96.0 mm (3.78”)	107.0 mm (4.21”)	153.0 mm (6.02”)
3-inch 1/2" HB-1/2" HB	159.7 mm (6.29”)	96.0 mm (3.78”)	107.0 mm (4.21”)	153.0 mm (6.02”)
3-inch 1.5" TC-3/8" HB	152.5 mm (6.00")	96.0 mm (3.78”)	107.0 mm (4.21”)	153.0 mm (6.02”)
3-inch 3/8" HB-3/8" HB	150.5 mm (5.93")	96.0 mm (3.78”)	107.0 mm (4.21”)	153.0 mm (6.02”)
5-inch 1.5" TC-1.5" TC	213.2 mm (8.39”)	96.0 mm (3.78”)	107.0 mm (4.21”)	153.0 mm (6.02”)
5-inch 1.5" TC-1/2" HB	216.5 mm (8.52”)	96.0 mm (3.78”)	107.0 mm (4.21”)	153.0 mm (6.02”)
5-inch 1/2" HB-1/2" HB	219.5 mm (8.96”)	96.0 mm (3.78”)	107.0 mm (4.21”)	153.0 mm (6.02”)
5-inch 1.5" TC-3/8" HB	211.6 mm (8.33")	96.0 mm (3.78”)	107.0 mm (4.21”)	153.0 mm (6.02”)
5-inch 3/8" HB-3/8" HB	210.0 mm (8.27")	96.0 mm (3.78”)	107.0 mm (4.21”)	153.0 mm (6.02”)
10-inch 1.5" TC-1.5" TC	335.5 mm (13.21”)	96.0 mm (3.78”)	107.0 mm (4.21”)	153.0 mm (6.02”)
10-inch 1.5" TC-1/2" HB	339.0 mm (13.35”)	96.0 mm (3.78”)	107.0 mm (4.21”)	153.0 mm (6.02”)
10-inch 1/2" HB-1/2" HB	342.0 mm (13.46”)	96.0 mm (3.78”)	107.0 mm (4.21”)	153.0 mm (6.02”)

Performance Data

Product Specifications

		50mm Disc	3”/5”/10” In-line Capsules
Materials	Media	Polyethersulfone (PES)	Polyethersulfone (PES)
	Support	Polyester	Polyester
	Film edge	NA	Polypropylene/polyethylene copolymer
	Core, cage, end caps	Polypropylene	Polypropylene
	O-ring	NA	Silicone
Sealing technology		Mechanical sealing with O-ring	Thermal bonding without adhesives
Pore size		0.22 µm	0.22 µm
Filtration area		17.3 cm²	3"	0.19 m²
			5"	0.36 m²
			10"	0.72 m²
Integrity	Bubble point	NA	≥3.65 bar (53 psi) air with water
	Water Diffusion	NA	3"	≤6.5 mL/min @ 40 psi at 25°C (77°F)
			5"	≤13.0 mL/min @ 40 psi at 25°C (77°F)
			10"	≤25.0 mL/min @ 40 psi at 25°C (77°F)
Maximum operating conditions	Maximum operating pressure	80 psi (5.5 bar) @ 25°C (77°F)	80 psi (5.5 bar) @ 25°C (77°F)
		40 psi (2.8 bar) @ 60°C (140°F)	40 psi (2.8 bar) @ 60°C (140°F)
	Maximum differential pressure	Forward 60 psi (4.1 bar) @ 25°C (77°F)	Forward 60 psi (4.1 bar) @ 25°C (77°F)
		Forward 30 psi (2.1 bar) @ 60°C (140°F)	Forward 30 psi (2.1 bar) @ 60°C (140°F)
		Reverse 10 psi (0.7 bar) @25°C (77°F)	Reverse 10 psi (0.7 bar) @ 25°C (77°F)
Bacteria Retention		Sterilizing grade membrane	>10⁷ CFU/cm² B. diminuta per the ASTM F838.
Multiple sterilization cycles	2 cycles of autoclave, 30 min at 130°C (266°F)
Gamma stability	Gamma irradiation stable up to 45 kGy
Endotoxin releasing*	<0.25 EU/mL as determined by the LAL test, meeting the requirements of USP <85>
Particulates*	Particulate matter release meets the requirement of USP <788>
Non-fiber releasing	Manufactured with non-fiber release materials and tested according to 21 CFR 210.3 (b) (6)
TOC*	<0.5 mg/L post gamma and after a water flush, meeting the requirements of USP <643>
Conductivity*	≤1.3 µS/cm post gamma and after water flush, meeting the requirements of USP <645>
Material toxicity*	All components meet the requirements of the USP <87>, Biological Reactivity Test and the USP <88> Reactivity Test for Class VI Plastics
Animal Free	Raw materials used to manufacture this product are not animal derived, meeting the EU directive for animal free CPMP EMA/410/01 and 21 CFR parts 189.5
Extractables*	Tested according to BioPhorum Operations Group (BPOG) guideline. Report is available upon request.
Quality	100% integrity tested, manufactured in accordance with ISO 9001 and ISO 13485 certified quality management system
*Test post-gamma irradiation. Refer to our validation guide for details.

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Reference Materials Product Documentation

Published Jun 4, 2026 Data Sheet Pharmsteri™ II GHF PES Liquid Capsule Filter

530.7 kB

Published Jun 4, 2026 Data Sheet Pharmsteri™ II GHF PES Liquid Capsule Filter - A4

530.6 kB

Published Mar 1, 2026 Manual and Guide Pharmsteri™ II PES Liquid Capsule Filters

448.0 kB

Published Mar 1, 2026 Manual and Guide Pharmsteri™ II PES 液体囊式滤器

634.6 kB

Part Numbers

Pharmsteri™ II GHF PES Liquid Capsule Filter Part Numbers

Part Number	Size	Capsule Type	Membrane/Media	Code and O-ring	Packaging Configuration
PSTGSSA022HS03-2	3" capsule	Gamma Sterilized	PES	1/2" HB inlet/outlet, silicone O-ring	2 ea/box
PSTGSSA022HS05-1	5" capsule	Gamma Sterilized	PES	1/2" HB inlet/outlet, silicone O-ring	1 ea/box
PSTGSSA022HS10-1	10" capsule	Gamma Sterilized	PES	1/2" HB inlet/outlet, silicone O-ring	1 ea/box
PSTGSSA022SH00-3	50 mm disc	Gamma Sterilized	PES	1/4" HB inlet/outlet, silicone O-ring	3 ea/box
PSTGSSA022TH03-2	3" capsule	Gamma Sterilized	PES	1.5" TC inlet, 1/2" HB outlet	2 ea/box
PSTGSSA022TH05-1	5" capsule	Gamma Sterilized	PES	1.5" TC inlet, 1/2" HB outlet	1 ea/box
PSTGSSA022TH10-1	10" capsule	Gamma Sterilized	PES	1.5" TC inlet, 1/2" HB outlet	1 ea/box
PSTGSSA022TS03-2	3" capsule	Gamma Sterilized	PES	1.5" TC inlet/outlet, silicone O-ring	2 ea/box
PSTGSSA022TS05-1	5" capsule	Gamma Sterilized	PES	1.5" TC inlet/outlet, silicone O-ring	1 ea/box
PSTGSSA022TS10-1	10" capsule	Gamma Sterilized	PES	1.5" TC inlet/outlet, silicone O-ring	1 ea/box
PSTSUSA022HS03-2	3" capsule	Single Use	PES	1/2" HB inlet/outlet, silicone O-ring	2 ea/box
PSTSUSA022HS05-1	5" capsule	Single Use	PES	1/2" HB inlet/outlet, silicone O-ring	1 ea/box
PSTSUSA022HS10-1	10" capsule	Single Use	PES	1/2" HB inlet/outlet, silicone O-ring	1 ea/box
PSTSUSA022RS03-2	3" capsule	Single Use	PES	3/8" HB inlet/outlet, silicone O-ring	2 ea/box
PSTSUSA022RS05-1	5" capsule	Single Use	PES	3/8" HB inlet/outlet, silicone O-ring	1 ea/box
PSTSUSA022SH00-3	50 mm disc	Single Use	PES	1/4" HB inlet/outlet, silicone O-ring	3 ea/box
PSTSUSA022TH03-2	3" capsule	Single Use	PES	1.5" TC inlet, 1/2" HB outlet	2 ea/box
PSTSUSA022TH05-1	5" capsule	Single Use	PES	1.5" TC inlet, 1/2" HB outlet	1 ea/box
PSTSUSA022TH10-1	10" capsule	Single Use	PES	1.5" TC inlet, 1/2" HB outlet	1 ea/box
PSTSUSA022TR03-2	3" capsule	Single Use	PES	1.5" TC inlet, 3/8" HB outlet	2 ea/box
PSTSUSA022TR05-1	5" capsule	Single Use	PES	1.5" TC inlet, 3/8" HB outlet	1 ea/box
PSTSUSA022TS03-2	3" capsule	Single Use	PES	1.5" TC inlet/outlet, silicone O-ring	2 ea/box
PSTSUSA022TS05-1	5" capsule	Single Use	PES	1.5" TC inlet/outlet, silicone O-ring	1 ea/box
PSTSUSA022TS10-1	10" capsule	Single Use	PES	1.5" TC inlet/outlet, silicone O-ring	1 ea/box

Notes:
1. TS/HS/TH code for 3”/5”/10”, RS/TR code for 3"/5", SH code for 50mm disc
2. 5”/10” as 1 ea/box, 3” as 2 ea/box, 50mm disc as 3 ea/box