Filters and Filtration Supplies

Filters and filtration supplies for clarification, sterilization and particle removal - syringe filters in PES, nylon, PVDF and PTFE from 13 mm to 33 mm, membrane filter discs, qualitative and quantitative filter paper, bottle-top and vacuum filtration units, and filter funnels. Available in pore sizes from 0.1 to 0.8 micron for sterilizing and clarifying, in sterile and non-sterile formats. Brands stocked include Corning and Nalgene alongside universal options. Wholesale case pricing for research, QC, pharmaceutical and clinical labs, with standing orders on high-turn syringe filters and membranes.

Celltreat Scientific # 229774 SYRINGE FILTER, PVDF, 0.45UM, 30MM, BP, NS, 100/CS Ships within 24 Hours $ 258.10	Celltreat Scientific # 229771 SYRINGE FILTER, PES, 0.45UM, 30MM, BP, NS, 100/CS Ships within 24 Hours $ 259.87	Celltreat Scientific # 229761 SYRINGE FILTER, NYLON, 0.22 M, 30MM, S, 30/CS Ships within 24 Hours $ 79.99	Celltreat Scientific # 229760 SYRINGE FILTER, NYLON, 0.22 M, 13MM, S, 75/CS Ships within 24 Hours $ 95.77
Celltreat Scientific # 229759 SYRINGE FILTER, PTFE, 0.45 M, 30MM, S, 30/CS Ships within 24 Hours $ 104.18	Celltreat Scientific # 229758 SYRINGE FILTER, PTFE, 0.45 M, 13MM, S, 75/CS Ships within 24 Hours $ 164.38	Celltreat Scientific # 229757 SYRINGE FILTER, PTFE, 0.22 M, 30MM, S, 30/CS Ships within 24 Hours $ 104.18	Celltreat Scientific # 229756 SYRINGE FILTER, PTFE, 0.22 M, 13MM, S, 75/CS Ships within 24 Hours $ 164.38
Celltreat Scientific # 229755 SYRINGE FILTER, NYLON, 0.45 M, 30MM, S, 30/CS Ships within 24 Hours $ 82.40	Celltreat Scientific # 229754 SYRINGE FILTER, NYLON, 0.45 M, 13MM, S, 75/CS Ships within 24 Hours $ 95.77	Celltreat Scientific # 229753 SYRINGE FILTER, MCE, 0.45 M, 30MM, S, 30/CS Ships within 24 Hours $ 82.40	Celltreat Scientific # 229752 SYRINGE FILTER, MCE, 0.45 M, 13MM, S, 75/CS Ships within 24 Hours $ 95.77
Celltreat Scientific # 229751 SYRINGE FILTER, MCE, 0.22 M, 30MM, S, 30/CS Ships within 24 Hours $ 82.40	Celltreat Scientific # 229750 SYRINGE FILTER, MCE, 0.22 M, 13MM, S, 75/CS Ships within 24 Hours $ 95.77	Celltreat Scientific # 229749 SYRINGE FILTER, PES, 0.45 M, 30MM, S, 30/CS Ships within 24 Hours $ 82.40	Celltreat Scientific # 229748 SYRINGE FILTER, PES, 0.45 M, 13MM, S, 75/CS Ships within 24 Hours $ 95.77
Celltreat Scientific # 229747 SYRINGE FILTER, PES, 0.22 M, 30MM, S, 30/CS Ships within 24 Hours $ 88.40	Celltreat Scientific # 229746 SYRINGE FILTER, PES, 0.22 M, 13MM, S, 75/CS Ships within 24 Hours $ 93.01	Celltreat Scientific # 229745 SYRINGE FILTER, PVDF, 0.45 M, 30MM, S, 30/CS Ships within 24 Hours $ 82.34	Celltreat Scientific # 229744 SYRINGE FILTER, PVDF, 0.45 M, 13MM, S, 75/CS Ships within 24 Hours $ 95.77
Celltreat Scientific # 229743 SYRINGE FILTER, PVDF, 0.22 M, 30MM, S, 30/CS Ships within 24 Hours $ 82.34	Celltreat Scientific # 229742 SYRINGE FILTER, PVDF, 0.22 M, 13MM, S, 75/CS Ships within 24 Hours $ 93.01	Celltreat Scientific # 229741 SYRINGE FILTER, PVDF, 0.10 M, 30MM, S, 30/CS Ships within 24 Hours $ 82.40	Celltreat Scientific # 229740 SYRINGE FILTER, PVDF, 0.10 M, 13MM, S, 75/CS Ships within 24 Hours $ 95.77
Cardinal Health # C1660-5 PAPER, FILTER 1ML, 200 EA/CS Ships within 24 Hours $ 420.19	Globe Scientific # SF-MCE-4530-S Syringe Filter, MCE Membrane, 0.45m Porosity, 30mm Diameter, PP Housing, STERILE, Individually Wrapped, 50/bx Ships within 24 Hours $ 146.62	Globe Scientific # SF-MCE-4513-S Syringe Filter, MCE Membrane, 0.45m Porosity, 13mm Diameter, PP Housing, STERILE, Individually Wrapped, 50/bx Ships within 24 Hours $ 73.37	Globe Scientific # SF-MCE-2230-S Syringe Filter, MCE Membrane, 0.22m Porosity, 30mm Diameter, PP Housing, STERILE, Individually Wrapped, 50/bx Ships within 24 Hours $ 146.62
Globe Scientific # SF-MCE-2213-S Syringe Filter, MCE Membrane, 0.22m Porosity, 13mm Diameter, PP Housing, STERILE, Individually Wrapped, 50/bx Ships within 24 Hours $ 73.37	Globe Scientific # DLS8304 FUNNEL, 65 MM, PP(12.5CM FILTER PAPER), 100/CS Ships within 24 Hours $ 59.70	Globe Scientific # DLS8303 FUNNEL, 55 MM, PP(11 CM FILTER PAPER), 100/CS Ships within 24 Hours $ 59.70	Globe Scientific # DLS8302 FUNNEL, 65 MM, PS (12.5CM FILTER PAPER), 100/CS Ships within 24 Hours $ 59.70
Globe Scientific # DLS8301 FUNNEL, 55 MM, PS(11 CM FILTER PAPER), 100/CS Ships within 24 Hours $ 61.45	Globe Scientific # 8304 Disposable Funnel, 65mm, PP, 25/slv, 4 slv/bx Ships within 24 Hours $ 41.32	Globe Scientific # 8303 Disposable Funnel, 65mm, PS, 25/slv, 4 slv/bx Ships within 24 Hours $ 41.32	Globe Scientific # 8302 Disposable Funnel, 55mm, PP, 25/slv, 4 slv/bx Ships within 24 Hours $ 41.32
Globe Scientific # 8301 Disposable Funnel, 55mm, PS, 25/slv, 4 slv/bx Ships within 24 Hours $ 41.32	Healthcare Logistics # 12554-31 Sterile PharmAssure Syringe Filters with Supor Membrane 32mm 5 m Case Ships within 24 Hours $ 372.82	Healthcare Logistics # 12551-31 Sterile PharmAssure Syringe Filters with Supor Membrane 32mm 0.2 m Case Ships within 24 Hours $ 372.82	Healthcare Logistics # 12550-31 Sterile PharmAssure Syringe Filters with Supor Membrane 25mm 5 m Case Ships within 24 Hours $ 266.30
Healthcare Logistics # 12549-31 Sterile PharmAssure Syringe Filters with Supor Membrane 25mm 1.2 m Case Ships within 24 Hours $ 266.30	Healthcare Logistics # 12548-31 Sterile PharmAssure Syringe Filters with Supor Membrane 25mm 0.2 m Case Ships within 24 Hours $ 266.30	Kimble Chase # CSX4208112040 SUPPRT PE 20MU 4.8CM PK/10, 10/CS Ships within 24 Hours $ 141.96	Kimble Chase # CSX4208112020 SUPPRT PE 20MU 2.5CM PK/10, 10/CS Ships within 24 Hours $ 128.46
Kimble Chase # CSX4208112011 SUPPRT PE 20MU 1.0CM PK/10, 10/CS Ships within 24 Hours $ 118.43	Kimble Chase # CSX4208112010 SUPPRT PE 20MU 1.0CM PK/10, 10/CS Ships within 24 Hours $ 117.20	Kimble Chase # CSX4208092040 SUPPORT PTFE 20MU 4.8CM, EACH Ships within 24 Hours $ 128.14	Kimble Chase # CSX4208092020 SUPPORT PTFE 20MU 2.5CM, EACH Ships within 24 Hours $ 108.29
Kimble Chase # CSX4208092011 SUPPORT PTFE 20MU 1.0CM, EACH Ships within 24 Hours $ 80.31	Kimble Chase # CSX4208092010 SUPPORT PTFE 20MU 1.0CM, EACH Ships within 24 Hours $ 80.31

Filters and Filtration Supplies for Clarification and Sterilization

Filtration removes particles and microorganisms from solutions and gases across reagent prep, sample clarification and sterile filtration. This category covers syringe filters, membrane discs, filter paper, bottle-top and vacuum units, and funnels, selected by membrane chemistry and pore size.

Filtration Formats Stocked

Syringe filters - 13 mm to 33 mm syringe filters in PES, nylon, PVDF, PTFE and cellulose membranes, 0.2 and 0.45 micron, sterile and non-sterile, for small-volume clarification and sterilization.
Membrane filter discs - Cut membrane discs in mixed cellulose ester, PES, nylon and PTFE for filter holders and analytical work, across standard pore sizes.
Filter paper - Qualitative and quantitative cellulose filter paper in grades and diameters for gravity and funnel filtration, plus glass-fiber prefilters.
Bottle-top and vacuum units - Disposable bottle-top vacuum filters and complete vacuum filtration systems with receiver bottles for media and reagent sterilization.
Funnels and holders - Analytical funnel filter holders, Buchner funnels and filter flasks that support disc membranes and paper for benchtop filtration.

Filtration Format Comparison

Format	Membrane/Media	Pore Sizes	Typical Use
Syringe filter	PES, nylon, PVDF, PTFE	0.2, 0.45 um	Small-volume clarify/sterilize
Membrane disc	MCE, PES, nylon	0.1-0.8 um	Analytical, filter-holder work
Filter paper	Cellulose, glass fiber	Grade-based	Gravity and funnel filtration
Bottle-top unit	PES, cellulose	0.2, 0.45 um	Media and reagent sterilization
Vacuum system	PES, nylon	0.2, 0.45 um	Larger-volume filtration

Membrane Chemistry and Pore Size Selection

Membrane chemistry is matched to the sample.

Syringe filters, membranes and bottle-top units are high-turn consumables in reagent prep and sample clarification, reordered by the case as run volume dictates. Standing orders on the site's standard membrane chemistries and pore sizes keep filtration workflows supplied. Order at the best Wholesale Prices with MAP Medical.

Frequently Asked Questions

What is the difference between 0.2 and 0.45 micron filters?

A 0.2 micron membrane is the standard sterilizing grade that removes bacteria for sterile filtration of media and reagents. A 0.45 micron membrane clarifies solutions and removes fine particulate but does not sterilize. Both are stocked across syringe filters, membranes and bottle-top units, and the grade is selected by whether sterilization or clarification is the goal.

How are syringe filter membranes selected?

Membrane chemistry is matched to the sample. PES offers high flow and low protein binding for biological solutions, nylon covers general aqueous and organic samples, PVDF is low-binding for protein recovery, and PTFE handles aggressive solvents and venting. Diameter is chosen by sample volume, from 13 mm for small volumes up to 33 mm. Each product page lists the membrane and diameter.

What is the difference between qualitative and quantitative filter paper?

Qualitative filter paper is used for routine gravity filtration and clarification where trace ash is not a concern. Quantitative filter paper is low-ash and used in gravimetric analysis where the paper is ashed and residue is weighed. Both are stocked in a range of grades and diameters, with glass-fiber prefilters for heavy particle loads.

Can hospitals and labs order filters and filtration supplies in bulk?

Yes. Filters and filtration supplies are stocked in case quantities for research and QC labs, pharmaceutical and clinical labs, and industrial facilities. Standing orders cover the highest-volume SKUs, including 0.2 micron PES syringe filters, membrane discs and bottle-top vacuum units. Contact our procurement team for tiered case pricing and standing order setup.

What filtration should a laboratory stock on its formulary?

A working filtration stock list typically includes 0.2 and 0.45 micron syringe filters in the membrane chemistries the site uses, membrane discs for analytical work, qualitative and quantitative filter paper, bottle-top vacuum units for media sterilization, and funnels and holders for benchtop filtration. MAP Medical builds consolidated packages by facility type and testing volume - contact our team for an assessment.

Filters & Filtration Supplies