---
product_id: 12933329
title: "Woodworking Air Filters, 1-Micron Inner Filter for 400 CFM Air Filtration Systems, Two Pack (90243-026-2)"
brand: "wen"
price: "₨1943"
currency: SCR
in_stock: true
reviews_count: 13
category: "Wen"
url: https://www.desertcart.sc/products/12933329-woodworking-air-filters-1-micron-inner-filter-for-400-cfm
store_origin: SC
region: Seychelles
---

# Two-pack for continuous use Tool-free quick installation 1-micron particle filtration Woodworking Air Filters, 1-Micron Inner Filter for 400 CFM Air Filtration Systems, Two Pack (90243-026-2)

**Brand:** wen
**Price:** ₨1943
**Availability:** ✅ In Stock

## Summary

> 🌟 Breathe brilliance: Elevate your workshop air to pro-level purity!

## Quick Answers

- **What is this?** Woodworking Air Filters, 1-Micron Inner Filter for 400 CFM Air Filtration Systems, Two Pack (90243-026-2) by wen
- **How much does it cost?** ₨1943 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/12933329-woodworking-air-filters-1-micron-inner-filter-for-400-cfm)

## Best For

- wen enthusiasts

## Why This Product

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

## Key Features

- • **Broad Compatibility:** Designed for WEN 3410 but fits most 400 CFM air filtration systems—versatility meets performance.
- • **Dual-Pack Durability:** Two filters included to keep your air fresh longer without interruption.
- • **Health-First Workshop Air:** Minimize respiratory risks from wood dust, lead paint, and airborne irritants—breathe easy, work smarter.
- • **Ultra-Fine 1-Micron Filtration:** Captures dust and harmful particles invisible to the naked eye for a truly breathable workshop.
- • **Effortless Tool-Free Installation:** Swap filters in seconds—no tools, no hassle, just clean air faster.

## Overview

The WEN Woodworking Air Filters two-pack features 1-micron inner filters engineered for 400 CFM air filtration systems, primarily the WEN 3-Speed Remote-Controlled model 3410. These filters efficiently remove ultra-fine dust and harmful particles, promoting a healthier workspace by reducing respiratory hazards. Easy to install without tools and compatible with most filtration units, they ensure continuous, high-performance air purification for woodworking professionals and enthusiasts alike.

## Description

Remember when your workshop was full of clean air? Air-borne dust particulates can dirty up a woodworker's workshop and harm a healthy respiratory system. With the WEN 1-Micron Inner Air Filters, you can rest assured that these particles will be properly filtered from the air. Although these filters were designed specifically for the WEN 3-Speed Remote-Controlled Air Filtration System (model 3410), they will also fit in the majority of other air filtration systems. Each order includes two inner air filters with easy and fast tool-free installation.

Review: These filters for my 'workshop air filter' unit are a huge help with my fine-dust issues! - I use the "WEN 3410" workshop filter, and these are the 'inner filter' for that unit. They fit pretty well, and definitely can cut down on the dust in my (woodworking) woodshop, so that's been a big help. I do a lot of fix-ups on finer/vintage/antique furniture, often with 320+ grain orbital sanding disks, so I really make a LOT of fine wood/varnish/paint dust. You should surely make sure to also use a respirator or at LEAST the "Covid-era KN-95" masks with a decent seal around their edge so you don't breathe the lingering dust before it gets removed. The antique wood can be impregnated with old, lead-bearing paint and if you BREATHE that, you get lead into you just as badly...or even worse?...than if you ate it. That workshop-filter unit and this filter (and also the important outer, 5-micron filter too!) helps to massively reduce the dust in my air. Since my workshop is a room attached to my proper house, and since I'm lazy like any real human being and I don't keep the door into the house fully closed all the time, I really need to limit the dust that gets into the house, leaded or just-wood-dust or whatever, and these filters are an enormous help in this task. In case anyone else is silly like me, I also use "EnviroCare" vacuum bags for my sander-vacuums...they aren't professional vacuums meant for it, but those bags help cut the fine dust a lot, and the room air filter REALLY cuts down on whatever is left in the air. If I am too lazy to close the door fully, then I need to use these filters to keep the dust down in my house. :D The 1 and 5-micron filters can jam up quickly if I sand without my vacuum on/attached properly/whatever, so keep spares on hand for when you need them.
Review: Great Filters - These filters work great and and are easy to install in my air cleaner. I have no complaints.

## Features

- Includes a set of two inner air filters to keep your air clean and breathable
- Remove particles down to 1 micron in size from the air
- Designed specifically with the WEN 3-Speed Remote-Controlled Air Filtration System (model 3410)
- Compatible with the majority of air filtration systems
- Properly combat respiratory illness and the other health risks of a dirty workshop

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00P84QEF8 |
| Best Sellers Rank | #44,353 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #306 in Furnace Filters |
| Brand | WEN |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,494) |
| Date First Available | October 31, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.5 pounds |
| Item model number | 90243-026-2 |
| Manufacturer | Great Lakes Tool MFG INC |
| Manufacturer Part Number | 902430262 |
| OEM Part Number | 90243-026-2 |
| Product Dimensions | 17 x 10 x 2 inches |

## Images

![Woodworking Air Filters, 1-Micron Inner Filter for 400 CFM Air Filtration Systems, Two Pack (90243-026-2) - Image 1](https://m.media-amazon.com/images/I/61KBeAZpzCL.jpg)

## Available Options

This product comes in different **Pattern, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ These filters for my 'workshop air filter' unit are a huge help with my fine-dust issues!
*by D***R on March 31, 2023*

I use the "WEN 3410" workshop filter, and these are the 'inner filter' for that unit. They fit pretty well, and definitely can cut down on the dust in my (woodworking) woodshop, so that's been a big help. I do a lot of fix-ups on finer/vintage/antique furniture, often with 320+ grain orbital sanding disks, so I really make a LOT of fine wood/varnish/paint dust. You should surely make sure to also use a respirator or at LEAST the "Covid-era KN-95" masks with a decent seal around their edge so you don't breathe the lingering dust before it gets removed. The antique wood can be impregnated with old, lead-bearing paint and if you BREATHE that, you get lead into you just as badly...or even worse?...than if you ate it. That workshop-filter unit and this filter (and also the important outer, 5-micron filter too!) helps to massively reduce the dust in my air. Since my workshop is a room attached to my proper house, and since I'm lazy like any real human being and I don't keep the door into the house fully closed all the time, I really need to limit the dust that gets into the house, leaded or just-wood-dust or whatever, and these filters are an enormous help in this task. In case anyone else is silly like me, I also use "EnviroCare" vacuum bags for my sander-vacuums...they aren't professional vacuums meant for it, but those bags help cut the fine dust a lot, and the room air filter REALLY cuts down on whatever is left in the air. If I am too lazy to close the door fully, then I need to use these filters to keep the dust down in my house. :D The 1 and 5-micron filters can jam up quickly if I sand without my vacuum on/attached properly/whatever, so keep spares on hand for when you need them.

### ⭐⭐⭐⭐⭐ Great Filters
*by B***B on February 1, 2026*

These filters work great and and are easy to install in my air cleaner. I have no complaints.

### ⭐⭐⭐⭐⭐ As advertised
*by R***S on January 31, 2026*

Works great

## Frequently Bought Together

- WEN Woodworking Air Filters, 1-Micron Inner Filter for 400 CFM Air Filtration Systems, Two Pack (90243-026-2)
- WEN Woodworking Air Filters, 5-Micron Outer Filter for 400 CFM Air Filtration Systems, Two Pack (90243-027-2)
- WEN 3410 3-Speed Remote-Controlled Air Filtration System (300/350/400 CFM), Basic w/ RF Remote (400 CFM) , Black

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-14*