Sartorius Sartolon Cross-Reference

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Competitor Part · Sartorius Ultrafilter Equivalent Pharma Validated
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Sartorius Sartolon?

The Ultrafilter PF-N6DL is the direct equivalent for the configurations listed below. Nylon 6,6 membrane, double layer, positive zeta.

What it is: Sartorius's nylon 6.6 sterilizing cartridge. Heterogeneous double-layer (0.45µm + 0.2µm) with PET fleece reinforcement for mechanical strength. Validated to HIMA + ASTM F-838-05 guidelines. Targets solvent and oily-formulation filtration where PES isn't chemically suited.

Use for: Sterile filtration of solvents and solvent-containing liquids. Oily APIs and antibiotic formulations. Filtration steps where the process fluid is aggressive on PES. Pharma applications requiring nylon chemistry.

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Ultrafilter PF-N6DL filter cartridges
Ultrafilter PF-N6DL · Nylon 6,6 membrane, double layer, positive zeta
39
Verified Ultrafilter equivalents
PF-N6DL
Ultrafilter equivalent family
Pharma
Application grade
Yes
Validation pack available
Part number cross-reference

Point for point.

68 Sartorius part numbers listed, 39 with a verified Ultrafilter equivalent. For the others our filtration experts recommend the right replacement. 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
5102107H1 PF-N6DL····
Unlock · Quote		 10" 10" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 21 DOE Silicone Silicone
5102107H1---E PF-N6DL····
Unlock · Quote		 10" 10" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 21 DOE EPDM EPDM
5102107H1---V PF-N6DL····
Unlock · Quote		 10" 10" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 21 DOE Viton Viton (FKM)
5102107H2 PF-N6DL····
Unlock · Quote		 20" 20" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 21 DOE Silicone Silicone
5102107H2---E PF-N6DL····
Unlock · Quote		 20" 20" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 21 DOE EPDM EPDM
5102107H2---V PF-N6DL····
Unlock · Quote		 20" 20" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 21 DOE Viton Viton (FKM)
5102107H3 PF-N6DL····
Unlock · Quote		 30" 30" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 21 DOE Silicone Silicone
5102107H3---E PF-N6DL····
Unlock · Quote		 30" 30" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 21 DOE EPDM EPDM
5102107H3---V PF-N6DL····
Unlock · Quote		 30" 30" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 21 DOE Viton Viton (FKM)
5102107H4 PF-N6DL····
Unlock · Quote		 40" 40" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 21 DOE Silicone Silicone
5102107H4---E PF-N6DL····
Unlock · Quote		 40" 40" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 21 DOE EPDM EPDM
5102107H4---V PF-N6DL····
Unlock · Quote		 40" 40" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 21 DOE Viton Viton (FKM)
5102507H1 PF-N6DL····
Unlock · Quote		 10" 10" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 25 Code 7 Silicone Silicone
5102507H1---E PF-N6DL····
Unlock · Quote		 10" 10" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 25 Code 7 EPDM EPDM
5102507H1---V PF-N6DL····
Unlock · Quote		 10" 10" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 25 Code 7 Viton Viton (FKM)
5102507H1---X PF-N6DL····
Unlock · Quote		 10" 10" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 25 Code 7 FEP-encapsulated Viton FEP-encapsulated Viton
5102507H2 PF-N6DL····
Unlock · Quote		 20" 20" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 25 Code 7 Silicone Silicone
5102507H2---E PF-N6DL····
Unlock · Quote		 20" 20" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 25 Code 7 EPDM EPDM
5102507H2---V PF-N6DL····
Unlock · Quote		 20" 20" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 25 Code 7 Viton Viton (FKM)
5102507H3 PF-N6DL····
Unlock · Quote		 30" 30" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 25 Code 7 Silicone Silicone
5102507H3---E PF-N6DL····
Unlock · Quote		 30" 30" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 25 Code 7 EPDM EPDM
5102507H3---V PF-N6DL····
Unlock · Quote		 30" 30" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 25 Code 7 Viton Viton (FKM)
5102507H3---X PF-N6DL····
Unlock · Quote		 30" 30" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 25 Code 7 FEP-encapsulated Viton FEP-encapsulated Viton
5102507H4 PF-N6DL····
Unlock · Quote		 40" 40" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 25 Code 7 Silicone Silicone
5102507H4---E PF-N6DL····
Unlock · Quote		 40" 40" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 25 Code 7 EPDM EPDM
5102507H4---V PF-N6DL····
Unlock · Quote		 40" 40" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 25 Code 7 Viton Viton (FKM)
5102607H2---E PF-N6DL····
Unlock · Quote		 20" 20" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 26 Code 8 EPDM EPDM
5102707H1 PF-N6DL····
Unlock · Quote		 10" 10" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 27 Code 3 Silicone Silicone
5102707H1---E PF-N6DL····
Unlock · Quote		 10" 10" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 27 Code 3 EPDM EPDM
5102707H1---V PF-N6DL····
Unlock · Quote		 10" 10" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 27 Code 3 Viton Viton (FKM)
5102707H2 PF-N6DL····
Unlock · Quote		 20" 20" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 27 Code 3 Silicone Silicone
5102707H2---E PF-N6DL····
Unlock · Quote		 20" 20" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 27 Code 3 EPDM EPDM
5102707H2---V PF-N6DL····
Unlock · Quote		 20" 20" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 27 Code 3 Viton Viton (FKM)
5102707H3 PF-N6DL····
Unlock · Quote		 30" 30" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 27 Code 3 Silicone Silicone
5102707H3---E PF-N6DL····
Unlock · Quote		 30" 30" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 27 Code 3 EPDM EPDM
5102707H3---V PF-N6DL····
Unlock · Quote		 30" 30" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 27 Code 3 Viton Viton (FKM)
5102707H4 PF-N6DL····
Unlock · Quote		 40" 40" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 27 Code 3 Silicone Silicone
5102707H4---E PF-N6DL····
Unlock · Quote		 40" 40" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 27 Code 3 EPDM EPDM
5102707H4---V PF-N6DL····
Unlock · Quote		 40" 40" 0.2 µm 0.2 µm Nylon 6,6 double layer 0.45 + 0.2 µm, positive zeta 27 Code 3 Viton Viton (FKM)
5101507H9------B Talk to an expert → Mini cartridge size 9 — 0.2 µm — Mini cartridge, adapter 15 (bayonet with O-ring) — Silicone —
5102807H1 Talk to an expert → 10" — 0.2 µm — 28 — Silicone —
5102807H1---E Talk to an expert → 10" — 0.2 µm — 28 — EPDM —
5102807H1---V Talk to an expert → 10" — 0.2 µm — 28 — Viton —
5102807H2 Talk to an expert → 20" — 0.2 µm — 28 — Silicone —
5102807H2---E Talk to an expert → 20" — 0.2 µm — 28 — EPDM —
5102807H2---V Talk to an expert → 20" — 0.2 µm — 28 — Viton —
5102807H3 Talk to an expert → 30" — 0.2 µm — 28 — Silicone —
5102807H3---E Talk to an expert → 30" — 0.2 µm — 28 — EPDM —
5102807H3---V Talk to an expert → 30" — 0.2 µm — 28 — Viton —
5102807H4 Talk to an expert → 40" — 0.2 µm — 28 — Silicone —
5102807H4---E Talk to an expert → 40" — 0.2 µm — 28 — EPDM —
5102807H4---V Talk to an expert → 40" — 0.2 µm — 28 — Viton —
5105307H9--FF--A Talk to an expert → Midicaps size 9 — 0.2 µm — Midicaps, inlet ¾" Tri-Clamp, outlet ¾" Tri-Clamp — — —
5105307H9--OO--A Talk to an expert → Midicaps size 9 — 0.2 µm — Midicaps, inlet ½" single stepped hose barb, outlet ½" single stepped hose barb — — —
5105307H9--SO--A Talk to an expert → Midicaps size 9 — 0.2 µm — Midicaps, inlet 1½" Tri-Clamp, outlet ½" single stepped hose barb — — —
5105307H9--SS--A Talk to an expert → Midicaps size 9 — 0.2 µm — Midicaps, inlet 1½" Tri-Clamp, outlet 1½" Tri-Clamp — — —
5107307H1--FF Talk to an expert → Maxicaps size 1 (10") — 0.2 µm — Maxicaps, inlet ¾" Tri-Clamp, outlet ¾" Tri-Clamp — — —
5107307H1--OO Talk to an expert → Maxicaps size 1 (10") — 0.2 µm — Maxicaps, inlet ½" single stepped hose barb, outlet ½" single stepped hose barb — — —
5107307H1--SO Talk to an expert → Maxicaps size 1 (10") — 0.2 µm — Maxicaps, inlet 1½" Tri-Clamp, outlet ½" single stepped hose barb — — —
5107307H1--SS Talk to an expert → Maxicaps size 1 (10") — 0.2 µm — Maxicaps, inlet 1½" Tri-Clamp, outlet 1½" Tri-Clamp — — —
5107307H2--FF Talk to an expert → Maxicaps size 2 (20") — 0.2 µm — Maxicaps, inlet ¾" Tri-Clamp, outlet ¾" Tri-Clamp — — —
5107307H2--OO Talk to an expert → Maxicaps size 2 (20") — 0.2 µm — Maxicaps, inlet ½" single stepped hose barb, outlet ½" single stepped hose barb — — —
5107307H2--SO Talk to an expert → Maxicaps size 2 (20") — 0.2 µm — Maxicaps, inlet 1½" Tri-Clamp, outlet ½" single stepped hose barb — — —
5107307H2--SS Talk to an expert → Maxicaps size 2 (20") — 0.2 µm — Maxicaps, inlet 1½" Tri-Clamp, outlet 1½" Tri-Clamp — — —
5107307H3--FF Talk to an expert → Maxicaps size 3 (30") — 0.2 µm — Maxicaps, inlet ¾" Tri-Clamp, outlet ¾" Tri-Clamp — — —
5107307H3--OO Talk to an expert → Maxicaps size 3 (30") — 0.2 µm — Maxicaps, inlet ½" single stepped hose barb, outlet ½" single stepped hose barb — — —
5107307H3--SO Talk to an expert → Maxicaps size 3 (30") — 0.2 µm — Maxicaps, inlet 1½" Tri-Clamp, outlet ½" single stepped hose barb — — —
5107307H3--SS Talk to an expert → Maxicaps size 3 (30") — 0.2 µm — Maxicaps, inlet 1½" Tri-Clamp, outlet 1½" Tri-Clamp — — —
68 part numbers · 39 verified
Technical note

Intended use.

Technical guidance only

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

Technical Documents
Datasheet Sartolon Datasheet B 2655134
Published by Sartorius · opens in new tab
Why switch

Verified replacement.
Built in Germany.

01 · Verified match

Nylon 6,6 membrane, double layer, positive zeta.

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.

Ready to switch?

Request a quote for the
Ultrafilter equivalent.

Send us your Sartorius part number. We will confirm the direct replacement, spec sheet, and pricing within one business day.

Request a quote for the Ultrafilter equivalent  → View full PF-N6DL specification  →

Cross-reference note

Sartorius Sartolon 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.