---
product_id: 401113020
title: "11 cm Lab Filter Paper, Standard Qualitative Grade 4 - ZENPORE Fast Flow 110 mm (Set of 3 x 100 Discs)"
brand: "zenpore"
price: "C$1165"
currency: NIO
in_stock: true
reviews_count: 8
url: https://www.desertcart.ni/products/401113020-11-cm-lab-filter-paper-standard-qualitative-grade-4-zenpore
store_origin: NI
region: Nicaragua
---

# Fast flow filtration 11 cm diameter Grade 4 quality 11 cm Lab Filter Paper, Standard Qualitative Grade 4 - ZENPORE Fast Flow 110 mm (Set of 3 x 100 Discs)

**Brand:** zenpore
**Price:** C$1165
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Lab Game with ZENPORE!

## Quick Answers

- **What is this?** 11 cm Lab Filter Paper, Standard Qualitative Grade 4 - ZENPORE Fast Flow 110 mm (Set of 3 x 100 Discs) by zenpore
- **How much does it cost?** C$1165 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/401113020-11-cm-lab-filter-paper-standard-qualitative-grade-4-zenpore)

## Best For

- zenpore enthusiasts

## Why This Product

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

## Key Features

- • **Set of 300:** Stock up with 3 packs of 100 discs for uninterrupted workflow.
- • **High Air Flow:** Designed for efficient collection of large particulates in air and fumes.
- • **Coarse Retention:** Effectively retains coarse and gelatinous precipitates (20-25 micron).
- • **Wine Maker's Secret:** Perfect for achieving clarity in your wine musts.
- • **Effortless Filtration:** Streamline your lab processes with our fast pre-filter technology.

## Overview

The ZENPORE 11 cm Lab Filter Paper (Grade 4) is designed for fast filtration of biological samples and organic extracts, making it ideal for both routine lab work and specialized applications like wine making. With a high air flow collection capability and coarse retention for larger particulates, this set of 300 discs ensures you have the right tools for efficient and effective filtration.

## Description

GRADE 4 STANDARDQualitative Filter Paper Equivalent to Whatman grade 4, this very fast laboratory filter paper is used for coarse filtration when you need to separate a solid or precipitate from the filtrate.Made from high alpha-cellulose cotton, this standard lab filter is not intended for ashing.APPLICATIONSscience : Routine clean-up of insoluble liquids such as biological fluids or organic extracts in labsfood : Determination Sodium Chloride in foodstuffsbeverage : Filtration of musts in winemetalurgy : Determination of silicon impurities in pig iron and steelenvironment : Fast flowing air and exhausts monitoring when the collection of fine particles is not critical.COARSE RETENTIONRetains coarse particles and gelatinous precipitates like:Metal hydroxides (Al, Cr, Fe, Mg) , Be OxideInsoluble iron and ore, precipitated SilicatesCulture media, and colloidal sedimentspaper : pure cotton celluloseflow : fastretention : 20~25 μm (coarse)speed : 15~20 s (10ml DIN 53137)size : ⌀ 110 mmthickness : 140 μmweight : 86 g/m²ash : 0.1%qty : 300 discsPLAIN-DISCSThese Flat Discs are suitable for gravity and Buchner low suction vacuum filtration.The same affordable filters are also available funnel-ready as ST004-110q (folding) or ST004-110v (pleating).EQUIVALENCE & SIZESee the cross-reference table and size diagrams in the photos to choose the appropriate reference and diameter of your circles.

## Features

- GRADE 4 : 11cm - Equivalent to Whatman qualitative grade 4, standard lab filter paper (110mm)     FAST PRE-FILTER - Quickly clean-up biological samples and organic extracts, routine clarification     WINE MAKING - Filtration of musts     HIGH AIR FLOW COLLECTION - Collect large particulate in fast moving air or fumes     COARSE RETENTION / FAST FLOW - Retains coarse and gelatinous precipitates (20~25 micron)

## Images

![11 cm Lab Filter Paper, Standard Qualitative Grade 4 - ZENPORE Fast Flow 110 mm (Set of 3 x 100 Discs) - Image 1](https://m.media-amazon.com/images/I/71j5SkMy8uL.jpg)
![11 cm Lab Filter Paper, Standard Qualitative Grade 4 - ZENPORE Fast Flow 110 mm (Set of 3 x 100 Discs) - Image 2](https://m.media-amazon.com/images/I/71ukLNjiY5L.jpg)
![11 cm Lab Filter Paper, Standard Qualitative Grade 4 - ZENPORE Fast Flow 110 mm (Set of 3 x 100 Discs) - Image 3](https://m.media-amazon.com/images/I/812V4W+3d8L.jpg)
![11 cm Lab Filter Paper, Standard Qualitative Grade 4 - ZENPORE Fast Flow 110 mm (Set of 3 x 100 Discs) - Image 4](https://m.media-amazon.com/images/I/71zST0pKpjS.jpg)
![11 cm Lab Filter Paper, Standard Qualitative Grade 4 - ZENPORE Fast Flow 110 mm (Set of 3 x 100 Discs) - Image 5](https://m.media-amazon.com/images/I/71MVWGEQTfL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Perfect replacement for Melita No 1 disc filter , Krupps Moka brew
  

*by S***F on Reviewed in the United States on July 12, 2021*

I originally tried the 9 cm medium flow (blue/white packaging) as a replacement filter in my old Krupps Moka brew ….. they worked but the flow rate was less than half that of the discontinued Melita No 1 disc filters and I was concerned about damaging the coffee maker over time because it pressure filters the coffee.I recently got these, the 9 cm fast flow filters and they are perfect!  The rate is nearly the same as the discontinued Melita filter!Thank you!!

### ⭐⭐ 







  
  
    maybe too sturdy?
  

*by A***E on Reviewed in the United States on March 8, 2021*

These papers are well-made and not floppy or crammed in a too-small box. They are NOT fast papers. My primary filtration went from about 30 minutes to over 2 hours (8 liters). I'd have to say these fall in the range of medium to slow, not fast

### ⭐⭐⭐⭐ 







  
  
    Performance on par with expectation.
  

*by A***R on Reviewed in the United States on June 14, 2021*

Fit well the funnel

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-24*