---
product_id: 40114930
title: "18x24x6 Merv 11 Furnace Filter (4 Pack)"
brand: "glasfloss"
price: "A$67"
currency: AUD
in_stock: false
reviews_count: 2
url: https://www.desertcart.com.au/products/40114930-18x24x6-merv-11-furnace-filter-4-pack
store_origin: AU
region: Australia
---

# Merv 11 rating 18x24x6 size Made in USA 18x24x6 Merv 11 Furnace Filter (4 Pack)

**Brand:** glasfloss
**Price:** A$67
**Availability:** ❌ Out of Stock

## Summary

> Breathe Fresh, Live Well! 🌬️

## Quick Answers

- **What is this?** 18x24x6 Merv 11 Furnace Filter (4 Pack) by glasfloss
- **How much does it cost?** A$67 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/40114930-18x24x6-merv-11-furnace-filter-4-pack)

## Best For

- glasfloss enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** Nominal size of 18x24x6 for seamless installation
- • **Breathe Easy:** Merv 11 filtration for superior air quality
- • **Durable Design:** Crafted for long-lasting use
- • **Guaranteed Quality:** 100% performance and price guarantee
- • **Eco-Conscious Choice:** Supports cleaner air and healthier living

## Overview

The 18x24x6 Merv 11 Furnace Filter (4 Pack) is designed to enhance your indoor air quality with its superior filtration capabilities. With a nominal size of 18 x 24 x 6 and a Merv 11 rating, these filters effectively capture dust, pollen, and other airborne particles. Proudly made in the USA, they come with a 100% performance and price guarantee, ensuring you get the best value for your investment.

## Description

The Glasfloss Z-Line Series pleated filters offer improved performance for virtually every application. All Glasfloss Z-Line pleated filters feature fibers which do not absorb moisture and will not support microbial growth. The Glasfloss Z-Line Series MR-11 filters achieve a MERV 11 rating per the ANSI/ASHRAE 52.2 Test Standard. The Z-Line Series MR-11 pleat is available in many standard face dimensions in 1”, 2", 4", and 6” depths. Glasfloss Z-Line Series pleated filters incorporate media which is laminated to a galvanized metal that stabilizes the media during operation. The pleats are formed in a radial configuration to ensure proper dust-loading. The standard pleated cartridge is bonded into a two-piece heavy-duty beverage board diecut frame that creates a double-wall thickness around the filter and prevents air bypass. The die-cut grilles are internally bonded to the pleat apexes on the air-entry and air-exit sides to ensure maximum integrity and support during the life of the filter. Glasfloss Z-Line Series pleated filters are used in a broad range of installations, from pre-filters to primary filters for computer room units. Whether used as primary filters or as pre-filters in multi-stage systems, Glasfloss Z-Line Series pleated filters offer a solution for virtually every residential, commercial, and industrial HVAC application.

## Features

- Nominal Filter Size 18 x 24 x 6
- Actual Filter Size 17.5" x 23.5" x 5.75"
- Merv 11 Performance
- Made in the USA
- 100% Performance and Price Guarantee

## Images

![18x24x6 Merv 11 Furnace Filter (4 Pack) - Image 1](https://m.media-amazon.com/images/I/41NpCpkWIVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Five Stars
  

*by F***K on Reviewed in the United States on March 26, 2017*

Looks like what is currently in use & should work just fine.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    I would gladly recommend this filter to friends and family
  

*by F***S on Reviewed in the United States on February 25, 2015*

Works very much as expected. I would gladly recommend this filter to friends and family.

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**Shop now:** [https://www.desertcart.com.au/products/40114930-18x24x6-merv-11-furnace-filter-4-pack](https://www.desertcart.com.au/products/40114930-18x24x6-merv-11-furnace-filter-4-pack)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-04*