Author

Silvia

Founder & Industrial Filtration Strategist

I founded Airy Filter in 2009, bringing 14+ years of experience in industrial air filtration and cleanroom solutions. I specialize in delivering high-performance systems for paint booths, manufacturing, and controlled environments.

We have supported leading clients such as BYD, Geely, ISUZU, CRRC, Midea, and Baiyunshan Pharmaceutical, with projects spanning metro systems, cleanrooms, and international infrastructure, including power plants and global supply chains.

If you are looking for a reliable filtration partner with proven project experience, feel free to reach out—my team and I are ready to support your needs.

different types of paint booths cover

Different Types of Paint Booths and How the Right Filters Improve Performance

Discover the different types of paint booths, their airflow designs, pros and cons, and how choosing the right filters ensures better finish quality and safety.

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types of air filter cover

Types of Air Filters Explained: How to Choose the Right One

Improving indoor air quality is a critical concern for both residential and commercial environments. Air filters play a fundamental role in controlling airborne contaminants, ensuring healthier air, and protecting HVAC systems. This article provides a detailed and technically accurate overview of different types of air filters, their efficiency ratings, selection criteria, and maintenance best practices. What Are Air Filters and Why Are They Important? Air filters are mechanical or electrostatic devices designed to remove particulate matter and, in some cases, gaseous pollutants from the air. They are essential components of heating, ventilation, and air conditioning (HVAC) systems, air purifiers, and ...

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industrial metal coating paint booth

What Are Different Types of Paint Booth Filters?

When working with paint booths, one of the most important components is the filter system. Paint booth filters play a critical role in ensuring the safety, quality, and efficiency of the painting process. They help to trap harmful particles, control airflow, and maintain a clean working environment. In this article, we will explore the different types of paint booth filters, their purposes, and how to select the right filter for your paint booth system. Why Paint Booth Filters Are Essential Paint booth filters play a crucial role in the painting process by providing the following benefits: Detailed Breakdown of Paint ...

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air flow direction

Which Way Does Air Filter Go?

When it comes to air filters, one of the most common questions people ask is: Which way does an air filter go? It sounds simple, but the answer has a big impact on how well your system works. Whether you’re installing a filter yourself or buying filters for your business, understanding the air flow air filter direction is essential. Getting it wrong can reduce the filter’s effectiveness, damage equipment, and cost you more in the long run. In this article, we’ll explore everything you need to know about the air filter installation, including how to read the air filter arrow ...

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air filter cover

What’s the Difference Between FPR, MPR, and MERV Ratings

When shopping for air filters, you might notice three different rating systems on product labels: FPR, MPR, and MERV. These ratings are crucial for understanding how effectively a filter can trap dust, allergens, and other airborne particles. However, the variety of systems can easily cause confusion, especially if you are not familiar with the standards each represents. In this article, we will break down each rating system, explain how they differ, and guide you in choosing the right filter for your home or business. Whether you are a homeowner, facility manager, or business owner, understanding these ratings will help you ...

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air filter combo cover

10 Best HEPA Filter Manufacturers You Should Know in 2025

HEPA (High-Efficiency Particulate Air) filters play a vital role in controlling air quality across industries like pharmaceuticals, transportation, electronics, healthcare, and clean manufacturing. As regulatory standards tighten and the demand for ultra-clean environments grows, choosing the right HEPA filter manufacturer becomes increasingly important. In this article, we highlight 10 of the best HEPA filter manufacturers to know in 2025 — each known for their technological strengths, product quality, and global service capabilities. HEPA Filter Market Trends in 2025 The HEPA filter market was valued at approximately USD 3.2 billion in 2024. It is projected to grow to USD 3.4 billion ...

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