---
product_id: 173341218
title: "Quantitative Filter Paper Circles, 94mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100"
brand: "stonylab"
price: "198.55 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Stonylab"
url: https://www.desertcart.tn/products/173341218-quantitative-filter-paper-circles-94mm-diameter-cellulose-filter-paper-20
store_origin: TN
region: Tunisia
---

# 94mm precision diameter 35-70 sec fast filtration 20 micron particle retention Quantitative Filter Paper Circles, 94mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100

**Brand:** stonylab
**Price:** 198.55 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Filter Like a Pro — Precision Meets Speed in Every Circle!

## Quick Answers

- **What is this?** Quantitative Filter Paper Circles, 94mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100 by stonylab
- **How much does it cost?** 198.55 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/173341218-quantitative-filter-paper-circles-94mm-diameter-cellulose-filter-paper-20)

## Best For

- stonylab enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Filtration Speed:** Get results faster with a swift 35-70 second filtration process.
- • **Seamless Compatibility:** Optimized for StonyLab Porcelain Buchner Funnels to streamline your workflow.
- • **Precision-Cut 94mm Circles:** Perfectly sized for consistent, reliable filtration every time.
- • **Minimal Ash Residue ≤0.01%:** Ensures clean, contaminant-free samples for professional-grade experiments.
- • **Ultra-Fine 20 Micron Filtration:** Captures even the smallest particles to ensure purity and accuracy.

## Overview

StonyLab Quantitative Filter Paper Circles deliver precise 94mm diameter cellulose filters with 20 micron particle retention and a rapid 35-70 second filtration speed. Designed for professional lab use, these low-ash (≤0.01%) papers ensure clean, efficient filtration and are fully compatible with StonyLab Buchner funnels, making them an essential tool for accurate, high-quality lab results.

## Description

Our Lab accessories are supplementary items designed to support and enhance laboratory work. Common examples include rubber stoppers, clamps, tubing, and stands, which are used to connect, secure, or stabilize laboratory equipment and setups. These accessories help ensure safe, efficient, and organized experimentation in scientific, educational, or research environments.

Review: Filter equipment - The filter papers are fine and were delivered promptly, but they are not much use without the funnel and side arm flask that I ordered at the same time and that order has been cancelled.
Review: Great for the price - For the price these are great filters. Used them for my masters project and they do what they say on the tin

## Features

- Filter paper diameter: 94mm
- Coarse cellulose filter papers remove particles > 20 µm
- Filtration Speed: 35 – 70 sec
- Ash content: ≤0.01%
- Compatible with StonyLab Porcelain Buchner Funnel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07R4WG699 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 39,094 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 12 in Quantitative Filter Paper |
| Colour | 94mm Diameter |
| Customer Reviews | 4.5 4.5 out of 5 stars (386) |
| Date First Available | 25 April 2019 |
| Item Weight | 70 g |
| Manufacturer | StonyLab Scientific |
| Manufacturer reference | DL-FilterPaper-94mm |
| Material | PE_(Polyethylene), Paper |
| Part number | DL-FilterPaper-94mm |
| Product Dimensions | 9.4 x 9.4 x 1 cm; 70 g |
| Shape | Circular |
| Size | 94 mm Diameter |

## Product Details

- **Colour:** 94mm Diameter
- **Brand:** stonylab
- **Material:** PE_(Polyethylene), Paper
- **Sheet size:** 94mm
- **Recommended uses for product:** Laboratory Filtration

## Images

![Quantitative Filter Paper Circles, 94mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100 - Image 1](https://m.media-amazon.com/images/I/51OJA1dy1XL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Filter equipment
*by S***Y on 23 November 2025*

The filter papers are fine and were delivered promptly, but they are not much use without the funnel and side arm flask that I ordered at the same time and that order has been cancelled.

### ⭐⭐⭐⭐⭐ Great for the price
*by W***M on 9 October 2019*

For the price these are great filters. Used them for my masters project and they do what they say on the tin

### ⭐⭐⭐⭐⭐ Very good product
*by T***N on 7 June 2020*

very good quality and very quick delivery

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**Shop now:** [https://www.desertcart.tn/products/173341218-quantitative-filter-paper-circles-94mm-diameter-cellulose-filter-paper-20](https://www.desertcart.tn/products/173341218-quantitative-filter-paper-circles-94mm-diameter-cellulose-filter-paper-20)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-04-24*