---
product_id: 498889761
title: "Air Filter Factory 2 Pack Replacement for Mainstays MDH-0103JB Humidifier Wick Filters"
brand: "air filter factory"
price: "€ 68.60"
currency: EUR
in_stock: true
reviews_count: 5
category: "Air Filter Factory"
url: https://www.desertcart.sk/products/498889761-air-filter-factory-2-pack-replacement-for-mainstays-mdh-0103jb
store_origin: SK
region: Slovakia
---

# Perfect fit for MDH-0103JB/JW Aluminum-reinforced durability Proudly made in the USA Air Filter Factory 2 Pack Replacement for Mainstays MDH-0103JB Humidifier Wick Filters

**Brand:** air filter factory
**Price:** € 68.60
**Availability:** ✅ In Stock

## Summary

> 💨 Breathe smarter, live fresher—upgrade your humidifier game today!

## Quick Answers

- **What is this?** Air Filter Factory 2 Pack Replacement for Mainstays MDH-0103JB Humidifier Wick Filters by air filter factory
- **How much does it cost?** € 68.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/498889761-air-filter-factory-2-pack-replacement-for-mainstays-mdh-0103jb)

## Best For

- air filter factory enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last 🛡️:** Reinforced with aluminum for extended lifespan—no more frequent replacements.
- • **Made in the USA 🇺🇸:** Crafted domestically to ensure premium quality and support local manufacturing.
- • **Trusted by Thousands ⭐:** Highly rated with a 4.7-star average from over 400 satisfied users who swear by its performance.
- • **Value Pack Advantage 💰:** Two-pack offering exceptional affordability and convenience—never run out mid-season.
- • **Seamless Compatibility 🔄:** Engineered specifically for Mainstays MDH-0103JB and MDH-0103JW humidifiers for a flawless fit.

## Overview

This 2-pack of Air Filter Factory replacement wick filters is designed exclusively for Mainstays MDH-0103JB and MDH-0103JW humidifiers. Reinforced with durable aluminum and proudly made in the USA, these filters ensure long-lasting, efficient humidification. With a perfect fit and high customer satisfaction, they offer a cost-effective solution to maintain optimal air quality in your home.

## Description

Authentic Air Filter Factory Brand Product UPC 842477119997. This non-OEM replacement wick filter is made in the USA and designed, as well as distributed solely by Air Filter Factory. This is not a OEM product and is not covered under any manufacturer's warranty. The brand name and logos are the registered trademarks of their respective owners. Any use of the brand name or model designation for this product is made solely for purposes of demonstrating compatibility.

Review: These filters were so easy find with the humidifier we use seasonally. It was the perfect fit and they were so affordable especially for a pack of 2. They are extremely sturdy and very functional. Totally worth the money as they are hard to find in a box store.
Review: Cool mist filters fit and work just perfect. I couldn't find them in any of the stores, so it is always nice that I can get these things on desertcart.

## Features

- Compatible replacement wick filter for MDH-0103JB MDH-0103JW models
- Reinforced with aluminum for longer lifespan
- Made in the USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TWYH32B |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (428) |
| Date First Available | 4 May 2022 |
| Item Package Quantity | 1 |
| Item Weight | 109 g |
| Item model number | RP3024-2 |
| Manufacturer | Air Filter Factory |
| Material | Aluminium |
| Part Number | RP3024-2 |
| Product Dimensions | 25.4 x 12.7 x 2.54 cm; 108.86 g |

## Product Details

- **Brand:** Air Filter Factory
- **Compatible devices:** Humidifiers
- **Item weight:** 3.84 Ounces
- **Manufacturer:** Air Filter Factory
- **Material:** Aluminium
- **Number of items:** 2
- **UPC:** 842477119997
- **Unit count:** 2.0 count

## Images

![Air Filter Factory 2 Pack Replacement for Mainstays MDH-0103JB Humidifier Wick Filters - Image 1](https://m.media-amazon.com/images/I/41+RMPg+wEL.jpg)
![Air Filter Factory 2 Pack Replacement for Mainstays MDH-0103JB Humidifier Wick Filters - Image 2](https://m.media-amazon.com/images/I/513ZEDRw1YL.jpg)
![Air Filter Factory 2 Pack Replacement for Mainstays MDH-0103JB Humidifier Wick Filters - Image 3](https://m.media-amazon.com/images/I/515V3LinKjL.jpg)
![Air Filter Factory 2 Pack Replacement for Mainstays MDH-0103JB Humidifier Wick Filters - Image 4](https://m.media-amazon.com/images/I/51IlCQdOPuL.jpg)
![Air Filter Factory 2 Pack Replacement for Mainstays MDH-0103JB Humidifier Wick Filters - Image 5](https://m.media-amazon.com/images/I/51YQpclmyeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***S on 22 November 2025*

These filters were so easy find with the humidifier we use seasonally. It was the perfect fit and they were so affordable especially for a pack of 2. They are extremely sturdy and very functional. Totally worth the money as they are hard to find in a box store.

### ⭐⭐⭐⭐⭐ Review
*by T***B on 12 December 2025*

Cool mist filters fit and work just perfect. I couldn't find them in any of the stores, so it is always nice that I can get these things on Amazon.

### ⭐⭐⭐⭐⭐ Review
*by R***Y on 27 August 2025*

Fits our office Mainstays humidifier and does great! We've noticed a huge improvement in the air quality!

## Frequently Bought Together

- Air Filter Factory Humidifier Wick Filter Replacement For Mainstays Humidifier MDH-0103JB, A/h62 Made In USA 2-Pack
- The Original Humidifier Drops - Premium Food Grade Concentrate, Slows Down Residue Accumulation on Surfaces, Minimizes Scaling - Freshens Water in All Humidifier Models, 100+ Day Supply, Made in USA

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**Shop now:** [https://www.desertcart.sk/products/498889761-air-filter-factory-2-pack-replacement-for-mainstays-mdh-0103jb](https://www.desertcart.sk/products/498889761-air-filter-factory-2-pack-replacement-for-mainstays-mdh-0103jb)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-08*