---
product_id: 439415301
title: "Syringe Filter Hydrophobic PTFE Membrane 33mm Diameter 0.22um Pore Size Gas Exchange Non Sterile by Bioemd Scientific 10PCS"
brand: "biomed solutions"
price: "€ 22.88"
currency: EUR
in_stock: true
reviews_count: 4
category: "Biomed Solutions"
url: https://www.desertcart.sk/products/439415301-syringe-filter-hydrophobic-ptfe-membrane-33mm-diameter-0-22um-pore
store_origin: SK
region: Slovakia
---

# 0.22μm ultra-fine pore size 33mm diameter for optimal filtration area Hydrophobic PTFE resists all organics (pH 1-14) Syringe Filter Hydrophobic PTFE Membrane 33mm Diameter 0.22um Pore Size Gas Exchange Non Sterile by Bioemd Scientific 10PCS

**Brand:** biomed solutions
**Price:** € 22.88
**Availability:** ✅ In Stock

## Summary

> 🧬 Elevate your lab game with precision filtration that never quits!

## Quick Answers

- **What is this?** Syringe Filter Hydrophobic PTFE Membrane 33mm Diameter 0.22um Pore Size Gas Exchange Non Sterile by Bioemd Scientific 10PCS by biomed solutions
- **How much does it cost?** € 22.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/439415301-syringe-filter-hydrophobic-ptfe-membrane-33mm-diameter-0-22um-pore)

## Best For

- biomed solutions enthusiasts

## Why This Product

- Trusted biomed solutions brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Medical-Grade PP Housing:** Durable, contamination-free casing built for professional lab environments
- • **Hydrophobic PTFE Membrane:** Repels aqueous solutions while filtering gases and organics with unmatched chemical resistance
- • **Robust 33mm Diameter Design:** Maximizes filtration surface area for faster flow rates and efficiency
- • **Precision Filtration at 0.22μm:** Ensures ultra-fine particle removal for pristine sample clarity
- • **Versatile Gas & Organic Solvent Filtration:** Ideal for fermentation air sterilization and high-purity gas applications

## Overview

The Bioemd Scientific Hydrophobic PTFE Syringe Filter features a 33mm diameter and ultra-fine 0.22μm pore size membrane, engineered for superior chemical resistance and gas filtration. Its hydrophobic PTFE membrane repels aqueous solutions while efficiently filtering organic solvents and gases, making it indispensable for fermentation air sterilization and sample pre-filtration. Packaged in medical-grade polypropylene housing, this non-sterile 10-pack filter combines durability with high flow rates, tailored for demanding laboratory and industrial applications.

## Description

Hydrophobic PTFE syringe filters 33mm Diameter 0.22μm Pore Size PACK OF 10FEATRURE:Hydrophobic PTFE has wide chemical compatibility, excellent corrosion resistance, high rejection, high flow, and can be sterilized in various ways. It can be widely used in fermentation air sterilization filtration, gas and organic solvent removal by particle filtration.APPLICATIONS:1.Fermentation air sterilization filtration,2.Gas and organic solvent removal.Filter Medium: Hydrophobic PTFE Diameter(mm): 33 Pore Size(μm): 0.22Wettability: Hydrophobic Sterile: No Filtration Area(cm²): 4.9 Housing Material: Medical grade PP Volume area (ml): <150Connections(Inlet/Outlet): Female Luer Lock inlet and Male Luer slip outlet Max Operating Pressure(psi): 87 PSI

Review: As advertised. Good stuff. - Not much to say. It does what it's designed to do.
Review: Good - What’s there to say they work.

## Features

- HYDROPHOBIC PTFE SYRINGE FILTERS:Medical grade PP housing with Hydrophobic PTFE membrane. Diameter: 33mm, Pore Size: 0.22μm.
- HYDROPHOBIC PTFE MAIN ADVANTAGE: Hydrophobic PTFE membrane could resistant to almost all the organic solutions. (PH:1-14) ,also the Air/ Gas filtration.
- HYDROPHOBIC PTFE MAIN APPLIED: Hydrophobic PTFE Syringe Filter widely used in sample pre-filtration, clarification,removal of particles, and liquids. Is the good method for filtering HPLC, GCsmall samples.
- THE DIFFERENCE BETWEEN HYDROPHILIC MEMBRANE AND HYDROPHOBIC MEMBRANE: Hydrophilic PTFE membrane has strong chemical compatibility, and can almost be capable of filtering all organic solvents and strong corrosive chemicals. Hydrophobic PTFE membrane is mainly used for filtration of air, gas and hydrophobic chemicals, while aqueous solution cannot pass through. Its performance is the opposite of hydrophilic membrane.
- VARIETIES OF CHOICES: we produce varieties material membrane filters with different pore size and diameter, such as NYLON, PES, GF, PTFE, PVDF ,MCE,CA and so on . pore size: 0.1um 0.22um 0.45um 0.8um,1um,2um,3um,5um，diameter:13mm ,25mm,33mm,50mm,can meet your different demands for laboratory use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09P8F2J39 |
| Best Sellers Rank | #309,682 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #105 in Syringe Lab Filters |
| Date First Available | December 27, 2021 |
| Item Weight | 1.41 ounces |
| Item model number | SFPTFE033022-10Z |
| Manufacturer | Biomed Scientific |
| Package Dimensions | 6.3 x 4.29 x 1.54 inches |

## Images

![Syringe Filter Hydrophobic PTFE Membrane 33mm Diameter 0.22um Pore Size Gas Exchange Non Sterile by Bioemd Scientific 10PCS - Image 1](https://m.media-amazon.com/images/I/61S3UEMcUKL.jpg)
![Syringe Filter Hydrophobic PTFE Membrane 33mm Diameter 0.22um Pore Size Gas Exchange Non Sterile by Bioemd Scientific 10PCS - Image 2](https://m.media-amazon.com/images/I/61k+kueyXyL.jpg)
![Syringe Filter Hydrophobic PTFE Membrane 33mm Diameter 0.22um Pore Size Gas Exchange Non Sterile by Bioemd Scientific 10PCS - Image 3](https://m.media-amazon.com/images/I/71srQBagaQL.jpg)
![Syringe Filter Hydrophobic PTFE Membrane 33mm Diameter 0.22um Pore Size Gas Exchange Non Sterile by Bioemd Scientific 10PCS - Image 4](https://m.media-amazon.com/images/I/613+D8aZ6DL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ As advertised. Good stuff.
*by C***8 on March 5, 2023*

Not much to say. It does what it's designed to do.

### ⭐⭐⭐⭐⭐ Good
*by J***E on April 27, 2023*

What’s there to say they work.

### ⭐⭐⭐⭐⭐ Good for fine filtration, but best used after pre-filtering
*by R***R on November 8, 2025*

Using these as the final filtration step for perfume filling. They work well and give a nice clean result, but they clog fairly quickly if the solution isn’t pre-filtered first. The construction feels solid and they seal well on syringes, with consistent flow once primed. For best results, I’d recommend running your blend through a coarser filter first. Overall, a good value and performs as expected for a 0.22 µm PTFE filter.

## Frequently Bought Together

- Syringe Filter Hydrophobic PTFE Membrane 33mm Diameter 0.22um Pore Size Gas Exchange Non Sterile by Bioemd Scientific 10PCS
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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-19*