---
product_id: 345325428
title: "stonylab Filter Adapter Cones, Premium & Durable Tapered Collar Rubber Stopper Buchner Funnel Flask Cones Adapter Set, Wear-Resisting Smooth Surface, Pack of 9, White"
brand: "stonylab"
price: "14523 Ft"
currency: HUF
in_stock: true
reviews_count: 3
url: https://www.desertcart.hu/products/345325428-stonylab-filter-adapter-cones-premium-and-durable-tapered-collar-rubber
store_origin: HU
region: Hungary
---

# 9 versatile diameters wear-resisting smooth surface durable vulcanized rubber stonylab Filter Adapter Cones, Premium & Durable Tapered Collar Rubber Stopper Buchner Funnel Flask Cones Adapter Set, Wear-Resisting Smooth Surface, Pack of 9, White

**Brand:** stonylab
**Price:** 14523 Ft
**Availability:** ✅ In Stock

## Summary

> 🧪 Elevate your lab game with seamless, durable filtration adapters!

## Quick Answers

- **What is this?** stonylab Filter Adapter Cones, Premium & Durable Tapered Collar Rubber Stopper Buchner Funnel Flask Cones Adapter Set, Wear-Resisting Smooth Surface, Pack of 9, White by stonylab
- **How much does it cost?** 14523 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/345325428-stonylab-filter-adapter-cones-premium-and-durable-tapered-collar-rubber)

## 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

- • **Built to Last:** Premium vulcanized rubber offers exceptional elasticity and wear resistance for long-term lab use.
- • **Seal Like a Pro:** Tapered collar ensures airtight seals, optimizing filtration efficiency every time.
- • **Safe & Smart Usage:** Ideal for temperatures 0-70°C; avoid corrosive chemicals to maintain peak performance.
- • **Protect Your Glassware:** Flexible design minimizes risk of damage when connecting or disconnecting glass stems.
- • **Universal Fit for Precision:** 9 tapered cones cover a wide range of filtration setups, ensuring seamless compatibility.

## Overview

The stonylab Filter Adapter Cones set includes 9 tapered rubber cones made from durable vulcanized rubber, designed to fit various Buchner funnel and flask sizes. Their smooth, wear-resistant surface protects glassware during assembly, while the tapered collar ensures a reliable seal. Suitable for temperatures between 0-70°C, these adapters enhance filtration setups with flexibility and longevity.

## Description

stonylab Filter Adapter Cones, Premium & Durable Tapered Collar Rubber Stopper Buchner Funnel Flask Cones Adapter Set, Wear-Resisting Smooth Surface, Pack of 9, White

## Features

- Our filter adapter cones set come with 9 different diameters and flexible use for various sizes of experimental filtration apparatus
- Made of durable vulcanized rubber with good elasticity, smooth surface, and wear-resisting
- It can be used as a single assembly or used for interlinking apparatus; reduce the damaged risks for glass stems when inserting or removing them through the rubber filter adapter cone
- Tapered collar design achieves good experimental result in seal
- Please notice: keep these rubber filter cones away from acid, alkali and corrosive reagents; product temperature range: 0 - 70 degree centigrade; high temperature may cause melting

## Product Details

- **Material:** Rubber
- **Brand:** stonylab
- **Color:** White
- **Item Weight:** 200 Grams
- **UPC:** 843798170995

## Images

![stonylab Filter Adapter Cones, Premium & Durable Tapered Collar Rubber Stopper Buchner Funnel Flask Cones Adapter Set, Wear-Resisting Smooth Surface, Pack of 9, White - Image 1](https://m.media-amazon.com/images/I/51k1QjZFQJS.jpg)

## Available Options

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

## Questions & Answers

**Q: What is this product made of?**
A: These filter adapter cones are made of durable vulcanized rubber, characterized by good elasticity, a smooth surface, and resistance to wear.

**Q: What temperature range can this product be used in?**
A: These filter adapter cones are suitable for a temperature range from 0 to 70 degrees Celsius. Please note that exceeding this temperature range may cause the rubber cones to melt.

**Q: Are these adapters resistant to acids and alkalis?**
A: These rubber adapter cones are not suitable for contact with acids, alkalis, and corrosive agents. To ensure their lifespan and experimental safety, avoid exposing them to these chemicals.

**Q: How to use the filter adapter cones?**
A: Select the appropriate Buchner funnel and vacuum filtration flask based on the inner and outer diameters of the filter adapter cones to ensure a good seal before proceeding with the filtration operation.

**Q: How to maintain and care for them?**
A: When in use, avoid high temperatures and keep away from chemicals; when not in use, store the product in a dry, cool place, away from direct sunlight and excessive moisture.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked as intented without any issue.
*by N***E on August 1, 2024*

Used for vacuum filtration and made the needed seal. It was nice have multiple size options to use.

### ⭐⭐⭐⭐ Clean after every use
*by L***L on August 31, 2023*

Wide variety of options and keep them clean

### ⭐⭐⭐⭐ Pretty Good Product and Fast Shipping
*by J***H on May 19, 2022*

This set fits many sizes. I used it to fit a 500ml Buchner into a 1000ml, heavy-walled vacuum flask. The issue I had is the material used in the adapter absorbed some of the filtered material and became discolored. Since I plan on using this setup exclusively for the same material, its not a issue for me but may be for general lab usage. If that's an issue for you, I'd suggest finding a set using a different material.

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**Shop now:** [https://www.desertcart.hu/products/345325428-stonylab-filter-adapter-cones-premium-and-durable-tapered-collar-rubber](https://www.desertcart.hu/products/345325428-stonylab-filter-adapter-cones-premium-and-durable-tapered-collar-rubber)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-23*