---
product_id: 67600259
title: "6170-2050 Qualitative Filter Paper, 20.5cm Diameter, 35 Micron, Fast Flow, Grade 617 (Pack of 50)"
brand: "ahlstrom"
price: "€ 41.11"
currency: EUR
in_stock: true
reviews_count: 1
url: https://www.desertcart.nl/products/67600259-6170-2050-qualitative-filter-paper-20-5cm-diameter-35-micron
store_origin: NL
region: Netherlands
---

# 6170-2050 Qualitative Filter Paper, 20.5cm Diameter, 35 Micron, Fast Flow, Grade 617 (Pack of 50)

**Brand:** ahlstrom
**Price:** € 41.11
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 6170-2050 Qualitative Filter Paper, 20.5cm Diameter, 35 Micron, Fast Flow, Grade 617 (Pack of 50) by ahlstrom
- **How much does it cost?** € 41.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/67600259-6170-2050-qualitative-filter-paper-20-5cm-diameter-35-micron)

## Best For

- ahlstrom enthusiasts

## Why This Product

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

## Description

6170-2050 Qualitative Filter Paper, 20.5cm Diameter, 35 Micron, Fast Flow, Grade 617 (Pack of 50)

## Features

- Qualitative filter papers are often used in routine separation work that still requires high purity and consistent performance     Qualitative grades consist of greater than 95 percent super refined a-cellulose and linter fibers     Standard qualitative filter papers are suitable for quadrant folded or gravity flow applications     This is an extremely fast filtering grade and has a larger particle retention     Ahlstrom 617, a thicker filter paper with higher loading capacity, is used for rapid filtration of coarse particles and gelatinous precipitates such as in oils and resin solutions

## Images

![6170-2050 Qualitative Filter Paper, 20.5cm Diameter, 35 Micron, Fast Flow, Grade 617 (Pack of 50) - Image 1](https://m.media-amazon.com/images/I/81q+kfSK4uL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Good filter paper for Wet Collodion Chemistry
  

*by D***N on Reviewed in the United States on October 3, 2012*

I bought this paper to filter my various chemical solutions that are required for Wet Collodion Photography.  The filters fold nicely into my funnels and do a good job of trapping very fine particulant matter.  Fast flow is relative (or I guess their may be a specification for this). The flow is not that fast as when I was using several coffee filters, but this product does a much better job.  The quantity of filters in the box is much more than 17, that part I don't get.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nl/products/67600259-6170-2050-qualitative-filter-paper-20-5cm-diameter-35-micron](https://www.desertcart.nl/products/67600259-6170-2050-qualitative-filter-paper-20-5cm-diameter-35-micron)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-12*