These Upchurch Scientific / IDEX biocompatible Semi-Prep Filters consist of a stainless steel body, two PEEK end fittings, and a separate PEEK frit. These filters are ideal for many higher flow analytical, semi-prep and preparative applications. Best of all, if the filter becomes clogged, simply unscrew the assembly, remove the frit and replace it. The frits are interchangeable.
Upchurch Semi-Prep Filters

Item Name | Product Image | Price |
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Upchurch Scientific Semi-Prep Inline Filter Assembly, 10 um, 10-32 Coned Threads, 223 uL Swept Volume - A-330Semi-Prep Inline Filter Assembly, 10 μm, 10-32 Coned Threads, 223 μL Swept Volume Includes: stainless steel frit (1) A-331 Product Number: A-330 Categories: Filters, Filters & Frits, Fluidic Connections, Semi Prep Filters This Upchurch... |
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£135.86![]() |
Upchurch Scientific Semi-Prep Inline Filter Assembly, 10 um, 5/16-24 Flat Bottom Threads, 235 uL Swept Volume - A-360Semi-Prep Inline Filter Assembly, 10 μm, 5/16-24 Flat Bottom Threads, 235 μL Swept Volume Includes: stainless steel frit (1) A-331 Product Number: A-360 Categories: Filters, Filters & Frits, Fluidic Connections, Semi Prep Filters This... |
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£246.99![]() |
Upchurch Scientific Semi-Prep Inline Filter Assembly, Biocompatible, 10 um, 10-32 Coned Threads, 103 uL Swept Volume - A-411Semi-Prep Inline Filter Assembly, Biocompatible, 10 µm, 10-32 Coned Threads, 103 μL Swept Volume Includes: Frit OC-803 Product Number: A-411 Categories: Filters, Filters & Frits, Fluidic Connections, Semi Prep Filters This... |
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£138.38![]() |
Upchurch Scientific Semi-Prep Inline Filter Assembly, Biocompatible, 2 um, 10-32 Coned Threads, 89 uL Swept Volume - A-410Semi-Prep Inline Filter Assembly, Biocompatible, 10 µm, 10-32 Coned Threads, 103 μL Swept Volume Includes: Frit OC-802 Product Number: A-410 Categories: Filters, Filters & Frits, Fluidic Connections, Semi Prep Filters This... |
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£138.38![]() |
Upchurch Scientific Semi-Prep Inline Filter Assembly, Biocompatible, for 3/16 inch OD Tubing, 5 um, 5/16-24 Flat Bottom Threads, 89 uL Swept Volume - A-510Semi-Prep Inline Filter Assembly, Biocompatible, for 3/16" OD Tubing, 5 um, 5/16-24 Flat Bottom Threads, 89 uL Swept Volume Includes (1) OC-805 Product Number: A-510 Categories: Filters, Filters & Frits, Fluidic Connections, Semi... |
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£142.47![]() |