Not every Sartorius Sartopore 2 XLG configuration has an exact Ultrafilter match. Our filtration experts review your part number and application and recommend the right replacement.
What it is: High-area variant of Sartopore 2 with a different pleating geometry that delivers 30-40% more effective filtration area in the same housing footprint. 0.8µm prefilter + 0.2µm final membrane. Validated sterilizing per ASTM F-838. Targets applications with very high throughput requirements or where housing footprint matters.
Use for: Cell culture media sterile filtration, large-volume parenterals where throughput is the constraint, applications where the existing housing is fixed and you need more filter area without going to a larger cartridge.
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75 Sartorius part numbers listed. Ultrafilter replacement on request — talk to a filtration expert. 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 |
| 5441307G4--OO--B | Talk to an expert → | Capsule size 4 | — | 0.2 µm | — | Capsule, inlet ¼" multiple stepped hose barb, outlet ¼" multiple stepped hose barb | — | — | — |
| 5441307G4--SO--B | Talk to an expert → | Capsule size 4 | — | 0.2 µm | — | Capsule, inlet ¾" Tri-Clamp, outlet ¼" multiple stepped hose barb | — | — | — |
| 5441307G4--SS--B | Talk to an expert → | Capsule size 4 | — | 0.2 µm | — | Capsule, inlet ¾" Tri-Clamp, outlet ¾" Tri-Clamp | — | — | — |
| 5441307G4G-OO--B | Talk to an expert → | Capsule size 4 | — | 0.2 µm | — | Capsule (gamma-irradiatable), inlet ¼" multiple stepped hose barb, outlet ¼" multiple stepped hose barb | — | — | — |
| 5441307G4G-SO--B | Talk to an expert → | Capsule size 4 | — | 0.2 µm | — | Capsule (gamma-irradiatable), inlet ¾" Tri-Clamp, outlet ¼" multiple stepped hose barb | — | — | — |
| 5441307G4G-SS--B | Talk to an expert → | Capsule size 4 | — | 0.2 µm | — | Capsule (gamma-irradiatable), inlet ¾" Tri-Clamp, outlet ¾" Tri-Clamp | — | — | — |
| 5442507G1 | Talk to an expert → | 10" | — | 0.2 µm | — | 25 | — | Silicone | — |
| 5442507G1---E | Talk to an expert → | 10" | — | 0.2 µm | — | 25 | — | EPDM | — |
| 5442507G1---V | Talk to an expert → | 10" | — | 0.2 µm | — | 25 | — | Viton | — |
| 5442507G2 | Talk to an expert → | 20" | — | 0.2 µm | — | 25 | — | Silicone | — |
| 5442507G2---E | Talk to an expert → | 20" | — | 0.2 µm | — | 25 | — | EPDM | — |
| 5442507G2---V | Talk to an expert → | 20" | — | 0.2 µm | — | 25 | — | Viton | — |
| 5442507G3 | Talk to an expert → | 30" | — | 0.2 µm | — | 25 | — | Silicone | — |
| 5442507G3---E | Talk to an expert → | 30" | — | 0.2 µm | — | 25 | — | EPDM | — |
| 5442507G3---V | Talk to an expert → | 30" | — | 0.2 µm | — | 25 | — | Viton | — |
| 5445307G0--FF--V | Talk to an expert → | Midicaps size 0 | — | 0.2 µm | — | Midicaps, inlet ¾" Tri-Clamp, outlet ¾" Tri-Clamp | — | — | — |
| 5445307G0--FO--V | Talk to an expert → | Midicaps size 0 | — | 0.2 µm | — | Midicaps, inlet ¾" Tri-Clamp, outlet ½" single stepped hose barb | — | — | — |
| 5445307G0--OO--V | Talk to an expert → | Midicaps size 0 | — | 0.2 µm | — | Midicaps, inlet ½" single stepped hose barb, outlet ½" single stepped hose barb | — | — | — |
| 5445307G0--SO--V | Talk to an expert → | Midicaps size 0 | — | 0.2 µm | — | Midicaps, inlet 1½" Tri-Clamp, outlet ½" single stepped hose barb | — | — | — |
| 5445307G0--SS--V | Talk to an expert → | Midicaps size 0 | — | 0.2 µm | — | Midicaps, inlet 1½" Tri-Clamp, outlet 1½" Tri-Clamp | — | — | — |
| 5445307G0G-OO--V | Talk to an expert → | Midicaps size 0 | — | 0.2 µm | — | Midicaps (gamma-irradiatable), inlet ½" single stepped hose barb, outlet ½" single stepped hose barb | — | — | — |
| 5445307G0G-SO--V | Talk to an expert → | Midicaps size 0 | — | 0.2 µm | — | Midicaps (gamma-irradiatable), inlet 1½" Tri-Clamp, outlet ½" single stepped hose barb | — | — | — |
| 5445307G0G-SS--V | Talk to an expert → | Midicaps size 0 | — | 0.2 µm | — | Midicaps (gamma-irradiatable), inlet 1½" Tri-Clamp, outlet 1½" Tri-Clamp | — | — | — |
| 5445307G7--FF--A | Talk to an expert → | Midicaps size 7 | — | 0.2 µm | — | Midicaps, inlet ¾" Tri-Clamp, outlet ¾" Tri-Clamp | — | — | — |
| 5445307G7--FO--A | Talk to an expert → | Midicaps size 7 | — | 0.2 µm | — | Midicaps, inlet ¾" Tri-Clamp, outlet ½" single stepped hose barb | — | — | — |
| 5445307G7--OO--A | Talk to an expert → | Midicaps size 7 | — | 0.2 µm | — | Midicaps, inlet ½" single stepped hose barb, outlet ½" single stepped hose barb | — | — | — |
| 5445307G7--SO--A | Talk to an expert → | Midicaps size 7 | — | 0.2 µm | — | Midicaps, inlet 1½" Tri-Clamp, outlet ½" single stepped hose barb | — | — | — |
| 5445307G7G-OO--A | Talk to an expert → | Midicaps size 7 | — | 0.2 µm | — | Midicaps (gamma-irradiatable), inlet ½" single stepped hose barb, outlet ½" single stepped hose barb | — | — | — |
| 5445307G7G-SO--A | Talk to an expert → | Midicaps size 7 | — | 0.2 µm | — | Midicaps (gamma-irradiatable), inlet 1½" Tri-Clamp, outlet ½" single stepped hose barb | — | — | — |
| 5445307G7G-SS--A | Talk to an expert → | Midicaps size 7 | — | 0.2 µm | — | Midicaps (gamma-irradiatable), inlet 1½" Tri-Clamp, outlet 1½" Tri-Clamp | — | — | — |
| 5445307G8--FF--A | Talk to an expert → | Midicaps size 8 | — | 0.2 µm | — | Midicaps, inlet ¾" Tri-Clamp, outlet ¾" Tri-Clamp | — | — | — |
| 5445307G8--FO--A | Talk to an expert → | Midicaps size 8 | — | 0.2 µm | — | Midicaps, inlet ¾" Tri-Clamp, outlet ½" single stepped hose barb | — | — | — |
| 5445307G8--OO--A | Talk to an expert → | Midicaps size 8 | — | 0.2 µm | — | Midicaps, inlet ½" single stepped hose barb, outlet ½" single stepped hose barb | — | — | — |
| 5445307G8--SO--A | Talk to an expert → | Midicaps size 8 | — | 0.2 µm | — | Midicaps, inlet 1½" Tri-Clamp, outlet ½" single stepped hose barb | — | — | — |
| 5445307G8--SS--A | Talk to an expert → | Midicaps size 8 | — | 0.2 µm | — | Midicaps, inlet 1½" Tri-Clamp, outlet 1½" Tri-Clamp | — | — | — |
| 5445307G8G-OO--A | Talk to an expert → | Midicaps size 8 | — | 0.2 µm | — | Midicaps (gamma-irradiatable), inlet ½" single stepped hose barb, outlet ½" single stepped hose barb | — | — | — |
| 5445307G8G-SO--A | Talk to an expert → | Midicaps size 8 | — | 0.2 µm | — | Midicaps (gamma-irradiatable), inlet 1½" Tri-Clamp, outlet ½" single stepped hose barb | — | — | — |
| 5445307G8G-SS--A | Talk to an expert → | Midicaps size 8 | — | 0.2 µm | — | Midicaps (gamma-irradiatable), inlet 1½" Tri-Clamp, outlet 1½" Tri-Clamp | — | — | — |
| 5445307G9--FF--A | Talk to an expert → | Midicaps size 9 | — | 0.2 µm | — | Midicaps, inlet ¾" Tri-Clamp, outlet ¾" Tri-Clamp | — | — | — |
| 5445307G9--FO--A | Talk to an expert → | Midicaps size 9 | — | 0.2 µm | — | Midicaps, inlet ¾" Tri-Clamp, outlet ½" single stepped hose barb | — | — | — |
| 5445307G9--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 | — | — | — |
| 5445307G9--SO--A | Talk to an expert → | Midicaps size 9 | — | 0.2 µm | — | Midicaps, inlet 1½" Tri-Clamp, outlet ½" single stepped hose barb | — | — | — |
| 5445307G9--SS--A | Talk to an expert → | Midicaps size 9 | — | 0.2 µm | — | Midicaps, inlet 1½" Tri-Clamp, outlet 1½" Tri-Clamp | — | — | — |
| 5445307G9G-OO--A | Talk to an expert → | Midicaps size 9 | — | 0.2 µm | — | Midicaps (gamma-irradiatable), inlet ½" single stepped hose barb, outlet ½" single stepped hose barb | — | — | — |
| 5445307G9G-SO--A | Talk to an expert → | Midicaps size 9 | — | 0.2 µm | — | Midicaps (gamma-irradiatable), inlet 1½" Tri-Clamp, outlet ½" single stepped hose barb | — | — | — |
| 5445307G9G-SS--A | Talk to an expert → | Midicaps size 9 | — | 0.2 µm | — | Midicaps (gamma-irradiatable), inlet 1½" Tri-Clamp, outlet 1½" Tri-Clamp | — | — | — |
| 5447307G1--FF | Talk to an expert → | Maxicaps size 1 (10") | — | 0.2 µm | — | Maxicaps, inlet ¾" Tri-Clamp, outlet ¾" Tri-Clamp | — | — | — |
| 5447307G1--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 | — | — | — |
| 5447307G1--SO | Talk to an expert → | Maxicaps size 1 (10") | — | 0.2 µm | — | Maxicaps, inlet 1½" Tri-Clamp, outlet ½" single stepped hose barb | — | — | — |
| 5447307G1--SS | Talk to an expert → | Maxicaps size 1 (10") | — | 0.2 µm | — | Maxicaps, inlet 1½" Tri-Clamp, outlet 1½" Tri-Clamp | — | — | — |
| 5447307G1G-OO | Talk to an expert → | Maxicaps size 1 (10") | — | 0.2 µm | — | Maxicaps (gamma-irradiatable), inlet ½" single stepped hose barb, outlet ½" single stepped hose barb | — | — | — |
| 5447307G1G-SO | Talk to an expert → | Maxicaps size 1 (10") | — | 0.2 µm | — | Maxicaps (gamma-irradiatable), inlet 1½" Tri-Clamp, outlet ½" single stepped hose barb | — | — | — |
| 5447307G1G-SS | Talk to an expert → | Maxicaps size 1 (10") | — | 0.2 µm | — | Maxicaps (gamma-irradiatable), inlet 1½" Tri-Clamp, outlet 1½" Tri-Clamp | — | — | — |
| 5447307G2--FF | Talk to an expert → | Maxicaps size 2 (20") | — | 0.2 µm | — | Maxicaps, inlet ¾" Tri-Clamp, outlet ¾" Tri-Clamp | — | — | — |
| 5447307G2--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 | — | — | — |
| 5447307G2--SO | Talk to an expert → | Maxicaps size 2 (20") | — | 0.2 µm | — | Maxicaps, inlet 1½" Tri-Clamp, outlet ½" single stepped hose barb | — | — | — |
| 5447307G2--SS | Talk to an expert → | Maxicaps size 2 (20") | — | 0.2 µm | — | Maxicaps, inlet 1½" Tri-Clamp, outlet 1½" Tri-Clamp | — | — | — |
| 5447307G2G-OO | Talk to an expert → | Maxicaps size 2 (20") | — | 0.2 µm | — | Maxicaps (gamma-irradiatable), inlet ½" single stepped hose barb, outlet ½" single stepped hose barb | — | — | — |
| 5447307G2G-SO | Talk to an expert → | Maxicaps size 2 (20") | — | 0.2 µm | — | Maxicaps (gamma-irradiatable), inlet 1½" Tri-Clamp, outlet ½" single stepped hose barb | — | — | — |
| 5447307G2G-SS | Talk to an expert → | Maxicaps size 2 (20") | — | 0.2 µm | — | Maxicaps (gamma-irradiatable), inlet 1½" Tri-Clamp, outlet 1½" Tri-Clamp | — | — | — |
| 5447307G3--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 | — | — | — |
| 5447307G3--SO | Talk to an expert → | Maxicaps size 3 (30") | — | 0.2 µm | — | Maxicaps, inlet 1½" Tri-Clamp, outlet ½" single stepped hose barb | — | — | — |
| 5447307G3--SS | Talk to an expert → | Maxicaps size 3 (30") | — | 0.2 µm | — | Maxicaps, inlet 1½" Tri-Clamp, outlet 1½" Tri-Clamp | — | — | — |
| 5447307G3G-OO | Talk to an expert → | Maxicaps size 3 (30") | — | 0.2 µm | — | Maxicaps (gamma-irradiatable), inlet ½" single stepped hose barb, outlet ½" single stepped hose barb | — | — | — |
| 5447307G3G-SO | Talk to an expert → | Maxicaps size 3 (30") | — | 0.2 µm | — | Maxicaps (gamma-irradiatable), inlet 1½" Tri-Clamp, outlet ½" single stepped hose barb | — | — | — |
| 5447307G3G-SS | Talk to an expert → | Maxicaps size 3 (30") | — | 0.2 µm | — | Maxicaps (gamma-irradiatable), inlet 1½" Tri-Clamp, outlet 1½" Tri-Clamp | — | — | — |
| 5448307G1G-OO | Talk to an expert → | T-Style Maxicaps size 1 (10") | — | 0.2 µm | — | T-Style Maxicaps (gamma-irradiatable), inlet ½" single stepped hose barb, outlet ½" single stepped hose barb | — | — | — |
| 5448307G1G-SO | Talk to an expert → | T-Style Maxicaps size 1 (10") | — | 0.2 µm | — | T-Style Maxicaps (gamma-irradiatable), inlet 1½" Tri-Clamp, outlet ½" single stepped hose barb | — | — | — |
| 5448307G1G-SS | Talk to an expert → | T-Style Maxicaps size 1 (10") | — | 0.2 µm | — | T-Style Maxicaps (gamma-irradiatable), inlet 1½" Tri-Clamp, outlet 1½" Tri-Clamp | — | — | — |
| 5448307G2G-OO | Talk to an expert → | T-Style Maxicaps size 2 (20") | — | 0.2 µm | — | T-Style Maxicaps (gamma-irradiatable), inlet ½" single stepped hose barb, outlet ½" single stepped hose barb | — | — | — |
| 5448307G2G-SO | Talk to an expert → | T-Style Maxicaps size 2 (20") | — | 0.2 µm | — | T-Style Maxicaps (gamma-irradiatable), inlet 1½" Tri-Clamp, outlet ½" single stepped hose barb | — | — | — |
| 5448307G2G-SS | Talk to an expert → | T-Style Maxicaps size 2 (20") | — | 0.2 µm | — | T-Style Maxicaps (gamma-irradiatable), inlet 1½" Tri-Clamp, outlet 1½" Tri-Clamp | — | — | — |
| 5448307G3G-OO | Talk to an expert → | T-Style Maxicaps size 3 (30") | — | 0.2 µm | — | T-Style Maxicaps (gamma-irradiatable), inlet ½" single stepped hose barb, outlet ½" single stepped hose barb | — | — | — |
| 5448307G3G-SO | Talk to an expert → | T-Style Maxicaps size 3 (30") | — | 0.2 µm | — | T-Style Maxicaps (gamma-irradiatable), inlet 1½" Tri-Clamp, outlet ½" single stepped hose barb | — | — | — |
| 5448307G3G-SS | Talk to an expert → | T-Style Maxicaps size 3 (30") | — | 0.2 µm | — | T-Style Maxicaps (gamma-irradiatable), inlet 1½" Tri-Clamp, outlet 1½" Tri-Clamp | — | — | — |
Technical guidance only
Verify fitness for your specific application and regulatory context before qualifying any replacement.
Our filtration experts compare your Sartorius Sartopore 2 XLG with the Ultrafilter range and recommend the element that fits your application.
For part numbers marked “Talk to an expert”, our filtration engineers recommend the right Ultrafilter element for your housing and application.
Manufactured in Germany. Direct technical support, application-specific configuration, and rapid re-supply for critical filtration lines.
Send us your Sartorius part number. We will recommend the right Ultrafilter replacement, spec sheet, and pricing within one business day.
Cross-reference note
Sartorius Sartopore 2 XLG 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.