Filters

We offer a wide range of filters from different manufacturers. To provide you with a better overview, the filters are divided into membrane filters, glass fiber filters, paper filters and syringe attachment filters. Both the brand manufacturers offered by us such as MerckMillipore, Pall and Sartorius as well as our own brand Altmann Analytik are manufactured exclusively from high-quality materials. Thus we can ensure quality, reproducibility and uniformity for all filters. In addition, filter vials are an integral part of the product range. If you still can not find the right filter for your needs, we are happy to advise you.

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Product Image of Syringe Filter, Micropur, GF/RC, 25 mm, 0,45 µm, PP housing, 100 pc/PAK, with GF prefilter
Syringe Filter, Micropur, GF/RC, 25 mm, 0,45 µm, PP housing, 100 pc/PAK, with GF prefilter
Item number: AAFRCGF4525-100
Brand: Altmann Analytik

In stock

€87.00 €203.00
Product Image of Syringe Filter, Micropur, GF/RC, 25 mm, 0,20 µm, PP housing, 100 pc/PAK, with GF prefilter
Syringe Filter, Micropur, GF/RC, 25 mm, 0,20 µm, PP housing, 100 pc/PAK, with GF prefilter
Item number: AAFRCGF2025-100
Brand: Altmann Analytik

In stock

€87.00 €203.00
Product Image of Syringe Filter, Micropur, RC, 25 mm, 0,20 µm, PP housing, 100 pc/PAK
Syringe Filter, Micropur, RC, 25 mm, 0,20 µm, PP housing, 100 pc/PAK
Item number: AAFRC2025-100
Brand: Altmann Analytik

In stock

€82.00 €147.00
Product Image of Syringe Filter, Micropur, PVDF, 25 mm, 0,45 µm, PP housing, 100 pc/PAK
Syringe Filter, Micropur, PVDF, 25 mm, 0,45 µm, PP housing, 100 pc/PAK
Item number: AAFPVDF4525-100
Brand: Altmann Analytik

In stock

€82.00 €129.00
Product Image of Syringe Filter, Micropur, PVDF, 15 mm, 0,20 µm, PP housing, 100 pc/PAK
Syringe Filter, Micropur, PVDF, 15 mm, 0,20 µm, PP housing, 100 pc/PAK
Item number: AAFPVDF2015-100
Brand: Altmann Analytik

In stock

€82.00 €129.00
Product Image of Syringe Filter, Micropur, PTFE, 15 mm, 0,45 µm, PP housing, 100 pc/PAK
Syringe Filter, Micropur, PTFE, 15 mm, 0,45 µm, PP housing, 100 pc/PAK
Item number: AAFPTFE4515-100
Brand: Altmann Analytik

In stock

€82.00 €129.00
Product Image of Syringe Filter, Micropur, PTFE, 3 mm, 0,45 µm, PP housing, 100 pc/PAK
Syringe Filter, Micropur, PTFE, 3 mm, 0,45 µm, PP housing, 100 pc/PAK
Item number: AAFPTFE4503-100
Brand: Altmann Analytik

In stock

€129.00 €156.00
Product Image of Syringe Filter, Micropur, PTFE, 25 mm, 0,20 µm, PP housing, 100 pc/PAK
Syringe Filter, Micropur, PTFE, 25 mm, 0,20 µm, PP housing, 100 pc/PAK
Item number: AAFPTFE2025-100
Brand: Altmann Analytik

In stock

€82.00 €129.00
Product Image of Syringe Filter, Micropur, PTFE, 3 mm, 0,20 µm, PP housing, 100 pc/PAK
Syringe Filter, Micropur, PTFE, 3 mm, 0,20 µm, PP housing, 100 pc/PAK
Item number: AAFPTFE2003-100
Brand: Altmann Analytik

In stock

€133.20 €156.00
Product Image of Syringe Filter, Micropur, GF/PET, 25 mm, 0,45 µm, PP housing, with GF prefilter
Syringe Filter, Micropur, GF/PET, 25 mm, 0,45 µm, PP housing, with GF prefilter
Item number: AAFPETGF4525-100
Brand: Altmann Analytik

In stock

€87.00 €162.00
Product Image of Syringe Filter, Micropur, GF/PET, 25 mm, 0,20 µm, PP housing, with GF prefilter
Syringe Filter, Micropur, GF/PET, 25 mm, 0,20 µm, PP housing, with GF prefilter
Item number: AAFPETGF2025-100
Brand: Altmann Analytik

In stock

€87.00 €162.00
Product Image of Syringe Filter, Micropur, PET, 25 mm, 0,20 µm, PP housing, 100 pc/PAK
Syringe Filter, Micropur, PET, 25 mm, 0,20 µm, PP housing, 100 pc/PAK
Item number: AAFPET2025-100
Brand: Altmann Analytik

In stock

€82.00 €129.00
Product Image of Syringe Filter, Micropur, PES, 25 mm, 0,45 µm, PP housing, 100 pc/PAK
Syringe Filter, Micropur, PES, 25 mm, 0,45 µm, PP housing, 100 pc/PAK
Item number: AAFPES4525-100
Brand: Altmann Analytik

In stock

€82.00 €129.00
Product Image of Syringe Filter, Micropur, PA, 25 mm, 0,45 µm, PP housing, 100 pc/PAK
Syringe Filter, Micropur, PA, 25 mm, 0,45 µm, PP housing, 100 pc/PAK
Item number: AAFPA4525-100
Brand: Altmann Analytik

In stock

€82.00 €129.00
Product Image of Syringe Filter, Micropur, PA, 3 mm, 0,45 µm, PP housing, 100 pc/PAK
Syringe Filter, Micropur, PA, 3 mm, 0,45 µm, PP housing, 100 pc/PAK
Item number: AAFPA4503-100
Brand: Altmann Analytik

In stock

€129.00 €156.00
Product Image of Syringe Filter, Micropur, PA, 25 mm, 0,20 µm, PP housing, 100 pc/PAK
Syringe Filter, Micropur, PA, 25 mm, 0,20 µm, PP housing, 100 pc/PAK
Item number: AAFPA2025-100
Brand: Altmann Analytik

In stock

€82.00 €129.00
Product Image of Syringe Filter, Micropur, PA, 3 mm, 0,20 µm, PP housing, 100 pc/PAK
Syringe Filter, Micropur, PA, 3 mm, 0,20 µm, PP housing, 100 pc/PAK
Item number: AAFPA2003-100
Brand: Altmann Analytik

In stock

€129.00 €156.00
Product Image of Syringe Filter, Micropur, GF, 25 mm, 1,0 µm, PP housing, 1,20 µm, 100 pc/PAK
Syringe Filter, Micropur, GF, 25 mm, 1,0 µm, PP housing, 1,20 µm, 100 pc/PAK
Item number: AAFGF10025-100
Brand: Altmann Analytik

In stock

€82.00 €129.00
Product Image of Syringe Filter, Micropur, GF, 15 mm, 1,00 µm, PP housing, 100 pc/PAK
Syringe Filter, Micropur, GF, 15 mm, 1,00 µm, PP housing, 100 pc/PAK
Item number: AAFGF10015-100
Brand: Altmann Analytik

In stock

€82.00 €129.00
Product Image of Syringe Filter, Micropur, CA, 25 mm, 0,20 µm, PP housing, 100 pc/PAK
Syringe Filter, Micropur, CA, 25 mm, 0,20 µm, PP housing, 100 pc/PAK
Item number: AAFCA2025-100
Brand: Altmann Analytik

In stock

€82.00 €129.00
Product Image of Syringe Filter, Micropur, CA, 15 mm, 0,20 µm, PP housing, 100 pc/PAK
Syringe Filter, Micropur, CA, 15 mm, 0,20 µm, PP housing, 100 pc/PAK
Item number: AAFCA2015-100
Brand: Altmann Analytik

In stock

€82.00 €122.00
Product Image of Syringe Filter Micropur Xtra, MCE, 25 mm, 0,45 µm, 100/PAK
Syringe Filter Micropur Xtra, MCE, 25 mm, 0,45 µm, 100/PAK
Item number: AAFMV-45/25
Brand: Altmann Analytik

In stock

€82.00 €129.00
Product Image of Syringe Filter Micropur PVDF-45/13, 0,45 µm, 13 mm, 100 St/Pk
Syringe Filter Micropur PVDF-45/13, 0,45 µm, 13 mm, 100 St/Pk
Item number: AAFPVDF-45/13
Brand: Altmann Analytik

In stock

€82.00 €129.00
Product Image of Syringe Filter Micropur PET-120/25, 1,2 µm, 25 mm, 100 pc/pak
Syringe Filter Micropur PET-120/25, 1,2 µm, 25 mm, 100 pc/pak
Item number: AAFPET-120/25
Brand: Altmann Analytik

In stock

€82.00 €129.00
Product Image of Syringe Filter Micropur CA-20/13, 0,2 µm, 13 mm, 100 pc/pak
Syringe Filter Micropur CA-20/13, 0,2 µm, 13 mm, 100 pc/pak
Item number: AAFCA-20/13
Brand: Altmann Analytik

In stock

€82.00 €129.00
Product Image of Air Intake Filter, 4600/5600 Systems, for model Sciex 4600, 5600
Air Intake Filter, 4600/5600 Systems, for model Sciex 4600, 5600
Item number: 1032854ASP
Brand: Altmann Analytik
€7.85
Product Image of Air Intake Filter, for model Sciex 3200
Air Intake Filter, for model Sciex 3200
Item number: 1007740ASP
Brand: Altmann Analytik
€20.17
Product Image of Air Intake Filter, 4 pc/PAK, for model Sciex 4500, 5500, 6500
Air Intake Filter, 4 pc/PAK, for model Sciex 4500, 5500, 6500
Item number: 1027708ASP
Brand: Altmann Analytik
€79.36
Product Image of Air Intake Filter, for model Sciex 3000, 4000, 5000
Air Intake Filter, for model Sciex 3000, 4000, 5000
Item number: 1003712ASP
Brand: Altmann Analytik
€32.29
Product Image of Air Filter, 2 pc/PAK, for model Shimadzu SIL-30ACMP
Air Filter, 2 pc/PAK, for model Shimadzu SIL-30ACMP
Item number: 228-56950-41ASP
Brand: Altmann Analytik
€25.87
Product Image of ND9 1,5ml, Short Thread Vial, 32 x 11,6mm, clear glass, wide opening, hydrolytic class, 10x100/PAK
ND9 1,5ml, Short Thread Vial, 32 x 11,6mm, clear glass, wide opening, hydrolytic class, 10x100/PAK
Item number: AAE22204306
Brand: Altmann Analytik
€121.98
Product Image of Syringe Filter Micropur,  CA(S), sterile, 0,45 µm, 25 mm, PP Housing transparent/red, single packed, 50 St/Pkg
Syringe Filter Micropur, CA(S), sterile, 0,45 µm, 25 mm, PP Housing transparent/red, single packed, 50 St/Pkg
Item number: AAFCA4525-50
Brand: Altmann Analytik
€90.25 €99.80
Product Image of Syringe Filter Micropur,  CA(S), sterile, 0,2 µm, 25 mm, PP Housing yellow/red, single packed, 50 St/Pkg
Syringe Filter Micropur, CA(S), sterile, 0,2 µm, 25 mm, PP Housing yellow/red, single packed, 50 St/Pkg
Item number: AAFCA2025-50
Brand: Altmann Analytik
€90.25 €99.80
Product Image of Syringe Filter Micropur Xtra, RC , 0.45 µm, 25 mm, transparent PP Housing, labeled, 100 pc/PAK
Syringe Filter Micropur Xtra, RC , 0.45 µm, 25 mm, transparent PP Housing, labeled, 100 pc/PAK
Item number: AAFXRC4525-100
Brand: Altmann Analytik
€133.00 €147.00
Product Image of Syringe Filter Micropur Xtra, RC, 0.2 µm, 25 mm, transparent PP Housing, labeled, 100 pc/PAK
Syringe Filter Micropur Xtra, RC, 0.2 µm, 25 mm, transparent PP Housing, labeled, 100 pc/PAK
Item number: AAFXRC2025-100
Brand: Altmann Analytik
€133.00 €147.00
Product Image of Syringe Filter Micropur Xtra, IC, 0.45 µm, 25 mm, transparent PP Housing, labeled, Inlet Luer-Lock, Outlet Luer, 100 pc/PAK
Syringe Filter Micropur Xtra, IC, 0.45 µm, 25 mm, transparent PP Housing, labeled, Inlet Luer-Lock, Outlet Luer, 100 pc/PAK
Item number: AAFXIC4525-100
Brand: Altmann Analytik
€146.30 €162.00
Product Image of Syringe Filter Micropur Xtra, GF/PTFE, 1,0/0.45 µm, 25 mm, transparent PP Housing, labeled, 100 pc/PAK
Syringe Filter Micropur Xtra, GF/PTFE, 1,0/0.45 µm, 25 mm, transparent PP Housing, labeled, 100 pc/PAK
Item number: AAFXGFPTFE4525-100
Brand: Altmann Analytik
€146.30 €162.00
Product Image of Syringe Filter Micropur Xtra, GF/PTFE, 1,0/0.2 µm, 25 mm, transparent PP Housing, labeled, 100 pc/PAK
Syringe Filter Micropur Xtra, GF/PTFE, 1,0/0.2 µm, 25 mm, transparent PP Housing, labeled, 100 pc/PAK
Item number: AAFXGFPTFE2025-100
Brand: Altmann Analytik
€146.30 €162.00
Product Image of Syringe Filter Micropur Xtra, GF/PA, 1,0/0.45 µm, 25 mm, transparent PP Housing, labeled, 100 pc/PAK
Syringe Filter Micropur Xtra, GF/PA, 1,0/0.45 µm, 25 mm, transparent PP Housing, labeled, 100 pc/PAK
Item number: AAFXGFPA4525-100
Brand: Altmann Analytik
€146.30 €162.00
Product Image of Syringe Filter Micropur Xtra, GF/PA, 1,0/0.2 µm, 25 mm, transparent PP Housing, labeled, 100 pc/PAK
Syringe Filter Micropur Xtra, GF/PA, 1,0/0.2 µm, 25 mm, transparent PP Housing, labeled, 100 pc/PAK
Item number: AAFXGFPA2025-100
Brand: Altmann Analytik
€146.30 €162.00
Product Image of Syringe Filter Micropur, GF/RC, 25 mm, 0.45 µm, PP Housing black/blue, 400 pc/PAK
Syringe Filter Micropur, GF/RC, 25 mm, 0.45 µm, PP Housing black/blue, 400 pc/PAK
Item number: AAFRCGF4525-400
Brand: Altmann Analytik
€733.40 €815.00
Product Image of Syringe Filter Micropur, RC, 25 mm, 0.45 µm, transparent PP Housing, labeled, 400 pc/PAK
Syringe Filter Micropur, RC, 25 mm, 0.45 µm, transparent PP Housing, labeled, 400 pc/PAK
Item number: AAFRC4525X-400
Brand: Altmann Analytik
€532.00 €590.00
Product Image of Syringe Filter Micropur, RC, 25 mm, 0.45 µm, PP Housing transparent/blue, 400 pc/PAK
Syringe Filter Micropur, RC, 25 mm, 0.45 µm, PP Housing transparent/blue, 400 pc/PAK
Item number: AAFRC4525-400
Brand: Altmann Analytik
€532.00 €590.00
Product Image of Syringe Filter Micropur, RC, 25 mm, 0.20 µm, transparent PP Housing, labeled, 400 pc/PAK
Syringe Filter Micropur, RC, 25 mm, 0.20 µm, transparent PP Housing, labeled, 400 pc/PAK
Item number: AAFRC2025X-400
Brand: Altmann Analytik
€532.00 €590.00
Product Image of Syringe Filter Micropur, RC, 25 mm, 0.20 µm, PP Housing yellow/blue, 400 pc/PAK
Syringe Filter Micropur, RC, 25 mm, 0.20 µm, PP Housing yellow/blue, 400 pc/PAK
Item number: AAFRC2025-400
Brand: Altmann Analytik
€532.00 €590.00
Product Image of Syringe Filter Micropur, PVDF, 25 mm, 0.45 µm, transparent PP Housing, labeled, 400 pc/PAK
Syringe Filter Micropur, PVDF, 25 mm, 0.45 µm, transparent PP Housing, labeled, 400 pc/PAK
Item number: AAFPVDF4525-400
Brand: Altmann Analytik
€463.60 €515.00
Product Image of Syringe Filter Micropur, PVDF, 25 mm, 0.20 µm, transparent PP Housing, labeled, 400 pc/PAK
Syringe Filter Micropur, PVDF, 25 mm, 0.20 µm, transparent PP Housing, labeled, 400 pc/PAK
Item number: AAFPVDF2025-400
Brand: Altmann Analytik
€463.60 €515.00
Product Image of Syringe Filter Micropur, PTFE, 25 mm, 0.45 µm, transparent PP Housing, labeled, 400 pc/PAK
Syringe Filter Micropur, PTFE, 25 mm, 0.45 µm, transparent PP Housing, labeled, 400 pc/PAK
Item number: AAFPTFE4525-400
Brand: Altmann Analytik
€463.60 €515.00
Product Image of Syringe Filter Micropur, PTFE, 25 mm, 0.20 µm, transparent PP Housing, labeled, 400 pc/PAK
Syringe Filter Micropur, PTFE, 25 mm, 0.20 µm, transparent PP Housing, labeled, 400 pc/PAK
Item number: AAFPTFE2025-400
Brand: Altmann Analytik
€463.60 €515.00
Product Image of Syringe Filter Micropur, PET, 25 mm, 0.45 µm, transparent PP Housing, labeled, 400 pc/PAK
Syringe Filter Micropur, PET, 25 mm, 0.45 µm, transparent PP Housing, labeled, 400 pc/PAK
Item number: AAFPET4525X-400
Brand: Altmann Analytik
€463.60 €515.00

Glass Fiber Filter

The Schleicher & Schuell brand is part of the Whatman group but their filters are graded differently. The following table should simplify the task of comparing the different glass fibre media for your filtration needs.

Sartorius Whatman Schleicher & Schuell   Sartorius Whatman Schleicher & Schuell
MGA GF/A GF 50   MGF GF/F GF 55
MGB GF/B GF 51   MG 550-HA 934AH n/a
MGC GF/C GF 52   MK360 QM-A n/a
MGD GF/D GF 53        

Filter Papers

The following list gives an overview of the most important brands and their filter grades.

Sartorius Whatman Schleicher & Schuell   Sartorius Whatman Schleicher & Schuell
n/a 1 593   388 43 589/1
1288 4 604   389 40 589/2
1289 n/a 1574   390 42 589/6
1290 6 594   391 44 589/3
1291 n/a 1575/576   392 44 589/5
3 hw student grade 595   393 42 n/a

Membrane Filter

Membrane filters allow the filtration of minute components by retaining impurities larger than the pore size on the membrane surface. This leads to a cleaning and concentration. The membrane filters differ in their pore size, material and diameter. They are mostly used for critical applications such as sterilization and end filtration. Paper filters are available as round filters or folding filters. Both differ in their diameters and thicknesses. There are also many other filter types like glass fiber filter, inline filter or gas GC filter.

In the following table the most common membrane filter materials and their retention characteristics are shown.

Celluloseacetate (CA)

Low protein-binding, well suited for sterile filtration and clarification of aqueous solutions, nutrient media, buffers, and sera, they provide superior chemical resistance to alcohol and oil. These hydrophilic membranes offer excellent flow rates as well as thermal stability up to 180°C max.

Cellulosenitrate (CN)

Cellulose nitrate membranes set the standard in both analytical and microbiological filtration. Cellulose nitrate is available in a range of pore sizes and is well suited for microbial analysis in water, food and beverage applications. Available in dispenser strips or individually sealed.

Polyamide (PA)

Membranes are hydrophilic and are widely used in both aqueous and organic solvent filtration applications. Well suited for sterilization and clarification of buffers and nutrient media with a low level of extractables.

Polycarbonate (PC)

PC membranes have uniform, smooth-bore, round pores that pass straight through the membrane creating a precise capillary structure. The smooth, flat surface of the PC membrane offers high visibility of captured particles.

Polytetrafluorethylen (PTFE)

Permanently hydrophobic filter material, very suitable for air and gas filtration. PTFE membranes are extremely resistant to aggressive solvents and acids and can be used to filter particulate from both liquid and gas samples.

Regenerated Cellulose (RC)

Regenerated cellulose membranes are resistant to solvents and are hydrophilic. 0.45 μm pore size is typically used for HPLC sample preparation.

 

Syringe Filter

The filter materials used for syringe filters are equivalent to the ones used in membrane filters. Please refer to the table of membrane filters above for that information.