Pharmaceutical & Biotechnology
In the pharmaceutical industry, contaminants can have serious consequences. Top notch filtration systems tackle unwanted particles and bacteria so drugs are clean and safe.  At Strainrite, we manufacture a variety of standard design vessels that offer the aesthetics and operational durability of stainless steel at affordable prices. We can also work with you to create custom solutions to meet your needs. Whatever your end goal, we ensure optimal results in all aspects of filtration.

For every step in the filtration process (pre-filtration, bioburden reduction, sterilization, tank vent and gas filtration, endotoxin removal and trap filtration), our filters produce the highest quality end results. In short, we use expert science and stringent processes to bring you clean and clear solutions.

When you choose Strainrite, you won’t have to worry about pharmaceutical contamination.You’ll benefit from great outcomes and happy and healthy end users.
Filtration Solutions For:
  • Active Pharmaceutical Ingredients
  • Bioburden Reduction
  • Biopharmaceuticals
  • Biotechnology
  • Chromatography Sample Preparation
  • Clarification and Prefiltration
  • Dialysis
  • Drug Screening
  • Endotoxin Removal
  • General Medical
  • Genomics
  • High Performance Liquid Chromatography
  • Laboratory Quality Control
  • Lab Water Purification
  • Ophthalmics
  • Plasma Fractionation
  • Proteomics
  • Single Use Systems
  • Sterilizing Filtration
  • Tangential Flow Filtration
  • Tank Venting/Process Gas
  • Vaccine Production
  • Viral Clearance

Filtration of Active Pharmaceutical Ingredients (APIs):

Biopharmaceutical Filtration:

High Purity Water Filtration:
1. Prefiltration
Strainrite’s Clarity Depth (2.5” diameter) Clarity Extra Depth (2.7” diameter) and Clarity Continuous Pleated (2.68” diameter) series offer quality depth filtration in an array of filter media:
  • Absolute-Rated Polypropylene
  • Nominally-Rated Polypropylene
  • Absolute-Rated Dual-Density Polypropylene
  • Absolute-Rated Microglass
  • Micro-Fiber Glass

2. Bioburden Reduction
Strainrite’s Clarity Membrane (2.5” diameter) and Clarity Max Membrane (2.7” diameter) series offer quality depth filtration in your choice of filter media:
  • Polyethersulfone
  • Polysulfone
  • Nylon
  • Charged Nylon
  • PTFE
  • Cellulose
  • Micro-Glass Depth over Membrane
  • Polypropylene Depth over Membrane

3. Sterilization
Strainrite’s sterile-grade Clarity Mem-Pleat E-SG (2.5” diameter) and Pur-MAXX E-SG (2.7” diameter) filters offer quality depth filtration in a dual-layer pleated polyethersulfone sterile membrane element.

4. Tank Vent & Process Gas Filtration
Strainrite offers the highest quality tank vent and process gas filtration with hydrophobic, sterilizing PTFE membrane vent filters, Vent-Rite (single-layer PTFE), and Vent-MAXX (double-layer PTFE)

5. Endotoxin Removal
Strainrite offers the highest quality in endotoxin filtration with an absolute-rated, hydrophilic and integrity-tested charged nylon pleated membrane filter, the Endo MAXX CN.

6. Trap Filtration
Strainrite offers quality depth trap filtration in an absolute-rated high-solids-loading, polypropylene pleated depth medium with the Pur-Pleat Select (2.5” diameter), the Poly-MAXX Select (2.7” diameter) and the HSLP (Continuous Pleated -2.68” diameter).
Highest Quality Standard Sanitary Housing:

We manufacture a variety of standard design vessels that offer the aesthetics and operational durability of stainless steel at affordable prices, ensuring optimal cleanability in critical areas.

For special system requirements, our engineers will custom design a system to meet your needs. Strainrite vessels are fabricated from the highest quality materials and conform to strict quality standards.
  • Electropolished finish
  • Fitted for code 7 & code 6 cartridges
  • Stainless steel legs
  • Sterilization using hot water or in-line steam