---
product_id: 45549524
title: "Filter Flask, Borosilicate, 500mL"
brand: "economy glass"
price: "$104"
currency: NZD
in_stock: true
reviews_count: 1
url: https://www.desertcart.nz/products/45549524-filter-flask-borosilicate-500ml
store_origin: NZ
region: New Zealand
---

# 500mL capacity 28mm neck diameter Borosilicate glass Filter Flask, Borosilicate, 500mL

**Brand:** economy glass
**Price:** $104
**Availability:** ✅ In Stock

## Summary

> 🔍 Discover the Science of Style!

## Quick Answers

- **What is this?** Filter Flask, Borosilicate, 500mL by economy glass
- **How much does it cost?** $104 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/45549524-filter-flask-borosilicate-500ml)

## Best For

- economy glass enthusiasts

## Why This Product

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

## Key Features

- • **Heat Resistant:** Withstands high temperatures, ideal for various applications.
- • **Perfectly Sized:** Generous 500mL capacity for all your lab needs.
- • **Sleek & Stylish:** Modern design that looks great in any lab or workspace.
- • **Precision Engineering:** Designed with a 28mm neck for easy pouring and mixing.
- • **Elevate Your Experiments:** Crafted from premium borosilicate glass for superior durability.

## Overview

The Filter Flask is a high-quality, 500mL borosilicate glass flask designed for durability and precision. With a neck inner diameter of 28mm, it’s perfect for a variety of laboratory applications, combining functionality with a sleek aesthetic.

## Description

Filter Flask, Borosilicate, 500mL. Neck inner diameter measures 28mm

## Features

- High quality, borosilicate flasks
- 500mL Capacity
- Neck inner diameter measures 28mm

## Images

![Filter Flask, Borosilicate, 500mL - Image 1](https://m.media-amazon.com/images/I/71F9cqdOc1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Hobby use only
  

*by S***R on Reviewed in the United States on September 25, 2022*

They're several small flaws in the glass including a few air bubbles. It's fine for playing around with but not really sure you want to do anything potentially hazardous or sensitive with it. Too much heat and air bubbles can crack the glass from expanding and that could be bad very bad depending on the nature of use.  Be safe just order from someone who has higher standards for quality.

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**Shop now:** [https://www.desertcart.nz/products/45549524-filter-flask-borosilicate-500ml](https://www.desertcart.nz/products/45549524-filter-flask-borosilicate-500ml)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-25*