Reagent and Solvent Inlet Filters

Diagnostic and analytical instruments can detect particles down to parts per trillion (ppt) levels. For the protection of critical instruments, and for processes that demand the highest purity, trust Mott’s PerfectPeak® solvent inlet filters. Unsurpassed in strength and precision, our media provides a long-lasting barrier against particles even when used in harsh environments. With fabrication techniques proven for more than 60 years, Mott offers unique filtration features and benefits.

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Literature & Data Sheets

Solvent Inlet Filters

PerfectPeak®Solvent Inlet Filters offer a wide variety of options and benefits to meet your desired HPLC/UHPLC system protection

Porous Metal Overview

Check out the features and benefits of Mott sintered porous metal media that delivers uniform porosity for superb filtration efficiency and structural integrity.

Product Specs


OD – 0.500″ / 12.7 mm

ID – 0.250″ / 6.4 mm

Media Grades

0.5 µm, 2 µm, 10 µm


1/16″ / 1.59 mm Compression

1/8″ / 3.18 mm Compression

1/8″ / 3.18 mm Tube Stem


316L SS


Custom options available

Our Design Capabilities

  1. Application Engineering – Need consultation on your design? Our team of application engineers are ready to help you determine the right part for your design. With decades of experience working with the world’s largest technical and performance brands, we’re eager to solve complex problems with you.
  1. Customer Innovation Center – We enjoy working with customers on complex projects. In fact, we’ve dedicated an entire facility to it. Want to join us for various lab testing and engineering consultation sessions? Join us at our Customer Innovation Center in Connecticut to develop a solution for your unique application.
  1. Rapid Prototyping Cell – Trying to determine the feasibility of your design as fast as possible? Use our rapid prototyping cell to turn around prototypes in as little as 2 weeks. Our engineers will work with equipment similar to our manufacturing facility to provide you with a manufacturable, economical design.
  1. Additive Manufacturing – If you’re looking for the most uniform porosity or a non-traditional design, look no further than working with our porous 3D printing team. We can create controlled porosity designs with various density gradients in non-traditional shapes to satisfy the most unique design request. Our technology allows us to print parts with both solid and porous in a single print cycle.

Relevant Services

Lab Testing – If you need data packages or feasibility testing for your part prior to installation, we’re happy to work with you. We’ll use our lab center to perform various characterization and performance tests to ensure your parts are meeting strict specifications.

Computational Fluid Dynamics – If you would like to model your process fluids interaction with your Mott requested part, ask your Mott representative how we can model it using CFD software.

Engineering Memberships – If you’re constantly working on complex designs that require the highest standards of engineering support, ask about our membership rates, which will allow you discounted rates to various lab testing, prototyping, and engineering resources.