Metamax Filter Bags

A Reliable Solution for High-Temperature Industrial Filtration

Metamax filter bags are a popular choice for industrial filtration applications that require reliable performance at high temperatures. These filter bags are made of a unique type of meta-aramid fiber called Metamax, which has excellent thermal stability and resistance to abrasion. In this article, we will explore the features and benefits of Metamax filter bags and how they can help improve the efficiency and safety of your industrial processes.

Features of Metamax Filter Bags

One of the main features of Metamax filter bags is their excellent thermal stability. They can withstand temperatures of up to 500°F without degrading or losing their filtering properties. This makes them suitable for applications such as asphalt production, metal smelting, and chemical processing, where high temperatures and abrasive particles are present.

In addition to their high-temperature resistance, Metamax filter bags also have excellent abrasion resistance. They can withstand exposure to high-velocity dust and abrasive particles without breaking down or losing their filtering efficiency. This makes them ideal for use in industries that have high levels of abrasive particles, such as cement and mining.

Metamax filter bags are available in different configurations and sizes to fit various industrial filtration needs. They can be designed with different top and bottom constructions, such as snap band, ring top, or flange, to fit different filter housings. The fabric of the filter bags can also be treated with different finishes, such as PTFE or silicone, to provide additional protection against chemical attack and abrasion.

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Benefits of Metamax Filter Bags

One of the main benefits of Metamax filter bags is their reliability and long service life. They can withstand harsh industrial conditions and have a high dust-holding capacity, which means they can hold a large amount of contaminants before needing to be replaced. This translates to lower maintenance costs and improved efficiency in industrial processes.

Another advantage of Metamax filter bags is their high level of filtration efficiency. They can capture fine particles as small as one micron, making them suitable for applications that require a high degree of filtration. Metamax filter bags also have low emissions of particulate matter, which is important in industries that have strict environmental regulations.


Metamax filter bags are a reliable and cost-effective solution for industrial filtration applications that involve high temperatures and abrasive particles. They offer a range of features, including excellent thermal and abrasion resistance, different configurations and sizes, and high filtration efficiency. If you are looking for a durable and efficient filtration solution for your industrial processes, consider using Metamax filter bags. They can help improve the safety and productivity of your operations while reducing maintenance costs and downtime.

Table of the performance of Filter bag:

TypesOperating Temperature ℃/℉Instant Temperature℃/℉Abrasive Resistance Hydrolytic StabilityAcid Resistance AlkaliAlkali ResistanceOxidation Resistance
Homopolymer Acrylic140/284160/320GoodModerateExcellentExcellentGood