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Competitor Part · Sartorius Ultrafilter Equivalent Industrial Validated

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Sartorius Aerosart?

The Ultrafilter PF-PT-F is the direct equivalent. PTFE pleated membrane (single layer).

What it is: Industrial-scale PTFE air filter cartridge — optimized for large-scale fermentation inlet/exhaust gas filtration. Tested with B. subtilis var. niger spores and MS-2 phage at >2.5×10⁷ challenge level under >90% RH worst-case. Min 150 SIP cycles.

Use for: Large-scale fermenter inlet gas (sterile air supply). Fermenter exhaust gas. Any industrial vent duty where the flow rate is high and the differential-pressure budget is tight.

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Ultrafilter PF-PT-F · PTFE pleated membrane (single layer)

Verified Ultrafilter equivalents

PF-PT-F

Ultrafilter equivalent family

Industrial

Application grade

Yes

Validation pack available

Part number cross-reference

Point for point.

9 Sartorius part numbers, each with a verified Ultrafilter equivalent. Sartorius values from published datasheets.

Part Numbers		Length		Rating		Adapter		Seal
Sartorius SKU	Ultrafilter SKU	Competitor	UF Code	Competitor	UF Code	Competitor	UF Code	Competitor	UF Code
5152507T1------C	PF-PT-F···· Unlock · Quote	10"	10"	0.2 µm	0.2 µm sterilising-grade single-layer hydrophobic ePTFE; bacterial retention validated in liquids	25	Code 7	Silicone	Silicone
5152507T1---E--C	PF-PT-F···· Unlock · Quote	10"	10"	0.2 µm	0.2 µm sterilising-grade single-layer hydrophobic ePTFE; bacterial retention validated in liquids	25	Code 7	EPDM	EPDM
5152507T2------C	PF-PT-F···· Unlock · Quote	20"	20"	0.2 µm	0.2 µm sterilising-grade single-layer hydrophobic ePTFE; bacterial retention validated in liquids	25	Code 7	Silicone	Silicone
5152507T2---E--C	PF-PT-F···· Unlock · Quote	20"	20"	0.2 µm	0.2 µm sterilising-grade single-layer hydrophobic ePTFE; bacterial retention validated in liquids	25	Code 7	EPDM	EPDM
5152507T3---E--C	PF-PT-F···· Unlock · Quote	30"	30"	0.2 µm	0.2 µm sterilising-grade single-layer hydrophobic ePTFE; bacterial retention validated in liquids	25	Code 7	EPDM	EPDM
5152707T1---E--C	PF-PT-F···· Unlock · Quote	10"	10"	0.2 µm	0.2 µm sterilising-grade single-layer hydrophobic ePTFE; bacterial retention validated in liquids	27	Code 3	EPDM	EPDM
5152707T2---E--C	PF-PT-F···· Unlock · Quote	20"	20"	0.2 µm	0.2 µm sterilising-grade single-layer hydrophobic ePTFE; bacterial retention validated in liquids	27	Code 3	EPDM	EPDM
5152807T1---E--C	PF-PT-F···· Unlock · Quote	10"	10"	0.2 µm	0.2 µm sterilising-grade single-layer hydrophobic ePTFE; bacterial retention validated in liquids	28	Code 28 (3-lug bayonet)	EPDM	EPDM
5152807T2---E--C	PF-PT-F···· Unlock · Quote	20"	20"	0.2 µm	0.2 µm sterilising-grade single-layer hydrophobic ePTFE; bacterial retention validated in liquids	28	Code 28 (3-lug bayonet)	EPDM	EPDM

9 part numbers · 9 verified

Technical note

Intended use.

Technical guidance only

Verify fitness for your specific application and regulatory context before qualifying any replacement.

Technical Documents

Datasheet Aerosart Datasheet (Sartorius)

Published by Sartorius · opens in new tab

Why switch

Verified replacement.
Built in Germany.

01 · Verified match

PTFE pleated membrane (single layer).

Every part number shown with an Ultrafilter number is matched for length, retention rating, end cap and seal.

02 · Expert support

No part number listed?

For part numbers marked “Talk to an expert”, our filtration engineers recommend the right Ultrafilter element for your housing and application.

03 · European supply chain

German manufacturing. Direct access.

Manufactured in Germany. Direct technical support, application-specific configuration, and rapid re-supply for critical filtration lines.

Cross-reference note

Sartorius Aerosart is a product of Sartorius AG. Sartorius, Sartopore, Sartoguard, Sartopure, Sartofine, and Sartolon are registered trademarks of Sartorius AG. Ultrafilter GmbH has no affiliation with Sartorius AG. This cross-reference is provided as technical guidance only. Verify fitness for your specific application and regulatory context before qualifying any replacement.

Sartorius Aerosart Cross-Reference