---
product_id: 765056664
title: "Qualitative Filter Paper Circles, 46mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100"
brand: "stonylab"
price: "626 DH"
currency: MAD
in_stock: true
reviews_count: 5
category: "Stonylab"
url: https://www.desertcart.ma/products/765056664-qualitative-filter-paper-circles-46mm-diameter-cellulose-filter-paper-20
store_origin: MA
region: Morocco
---

# 35-70 sec fast filtration 46mm precision diameter ≤0.15% ultra-low ash content Qualitative Filter Paper Circles, 46mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100

**Brand:** stonylab
**Price:** 626 DH
**Availability:** ✅ In Stock

## Summary

> ⚡ Filter fast, filter flawless — elevate your brew game!

## Quick Answers

- **What is this?** Qualitative Filter Paper Circles, 46mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100 by stonylab
- **How much does it cost?** 626 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/765056664-qualitative-filter-paper-circles-46mm-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

- • **Ultra-Low Ash Content:** Ensures minimal residue, maintaining purity and taste integrity.
- • **Rapid Filtration Speed:** Get clean, clear results in just 35 to 70 seconds—no waiting around.
- • **Precision 46mm Diameter:** Perfectly sized for consistent, reliable filtration every time.
- • **Trusted Quality & Support:** Backed by a 1-year warranty and dedicated customer service for peace of mind.
- • **Superior Particle Retention:** Effectively traps particles larger than 20 microns for pristine clarity.

## Overview

StonyLab’s 46mm cellulose filter paper circles deliver fast, efficient filtration with a 20-micron particle retention and ultra-low ash content (≤0.15%), ensuring clean, pure results. Ideal for coffee and lab applications, these filters combine precision sizing with a 1-year warranty and premium customer support.

## Description

SKU: XL-815479Description Coarse cellulose filter papers remove particles > 20 µm. Filtration Speed: 35 – 70 sec. Ash content: ≤0.15%. StonyLab ensures high quality products and premium customer service. If received damaged, please contact us immediately. We will solve it until satisfied

Review: Was hoping these filters would trap a little more of the precipitate than they do. Nevertheless, they are adequate.
Review: Lo q necesitaba fiel a la descripción

## Features

- Filter paper diameter: 46mm
- Coarse cellulose filter papers remove particles > 20 µm
- Filtration Speed: 35 - 70 sec
- Ash content: ≤0.15%
- Warranty: 1-Year Limited Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07R4V8CMW |
| Item model number | SL000275 |
| Manufacturer | StonyLab Scientific |
| Product Dimensions | 4.6 x 4.6 x 1 cm; 15.2 g |

## Product Details

- **Material:** Paper
- **Brand:** stonylab
- **Colour:** 46mm Diameter
- **Capacity:** 60 Milliliters
- **Wide end diameter:** 46 Millimeters

## Images

![Qualitative Filter Paper Circles, 46mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100 - Image 1](https://m.media-amazon.com/images/I/51IEz9Ck40L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by M***R on 19 July 2024*

Was hoping these filters would trap a little more of the precipitate than they do. Nevertheless, they are adequate.

### ⭐⭐⭐⭐⭐ Review
*by M***H on 13 August 2020*

Lo q necesitaba fiel a la descripción

### ⭐ Review
*by S***A on 9 November 2022*

Molto piccoli. Personalmente non riesco a filtrare nulla. Non li ricomprerò.

## Frequently Bought Together

- StonyLab Qualitative Filter Paper Circles, 46mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100
- Homesprit lab vacuum filtration pump for Laboratory Vacuum Filtration Distillation Apparatus to filter the liquid quicker
- QWORK 1000ML Buchner Funnel Kit Filter Flask Set, 1L Vacuum Flask 80mm Funnel, Borosilicate Glass Heavy Wall Filtering Flask

---

## 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.ma/products/765056664-qualitative-filter-paper-circles-46mm-diameter-cellulose-filter-paper-20](https://www.desertcart.ma/products/765056664-qualitative-filter-paper-circles-46mm-diameter-cellulose-filter-paper-20)

---

*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-04-28*