Bag Filter Housing: A Guide To The Basics

November 8, 2022 0 By EricWala

If you want to learn more about the world of bag filter housing and how it can help your business, then this article will be the perfect place to start. You’ll find out how a bag filter housing works, what you need to know before installing one, as well as some tips for keeping your system running smoothly.


As its name suggests, a bag filter housing is a type of filtration system that uses bags to remove contaminants from liquids. Bag filter housings are often used in industrial and commercial settings to filter water, oil, chemicals, and other liquids.

Bag filter housings typically consist of a housing unit, a filter bag, and a closure. The housing unit is typically made of stainless steel or another type of corrosion-resistant material. The filter bag is usually made of polyester or another type of synthetic fabric. The closure helps to keep the filtered liquid inside the housing unit while allowing contaminated liquid to exit.

Bag filter housings can be equipped with various types of filters, depending on the specific application. For example, some bag filter housings may contain pleated filters that are designed to capture larger particles. Other bag filter housings may contain activated carbon filters that are designed to remove dissolved contaminants from liquids.

Bag filter housings are typically used in situations where it is necessary to remove contaminants from liquids before they can be discharged into the environment or reused. In many cases, bag filter housings are used as part of a larger filtration system. For example, water that has been filtered by a bag filter housing may be sent through an additional filtration process before being discharged into a sewer system.

Types of Bag Filter Housing

Bag filter housings come in a variety of shapes and sizes to accommodate different applications. The three most common types of bag filters are side-access, top-access, and bottom-access.

Side-access bag filter housings are the most common type. They are typically used for general purpose filtration and can be equipped with a variety of different filter bags.

Top-access bag filter housings are less common, but they offer the advantage of being able to see the inside of the housing while it is in operation. This can be helpful for troubleshooting or when changing out filter bags.

Bottom-access bag filter housings are the least common type. They are typically used in high-pressure applications where it is important to keep the housing sealed.

Installation Considerations

When it comes to choosing a bag filter housing, there are a few things to keep in mind. Here are some installation considerations to keep in mind:

-Bag filter housings come in a variety of sizes and materials. Choose the size and material that best fits your needs.

-Keep in mind the flow rate of your system when selecting a bag filter housing. Make sure the housing can handle the amount of water you’ll be filtered.

-Some bag filter housings require an adapter to connect to your existing plumbing. Be sure to check for this before purchasing.

-Installation of a bag filter housing is typically simple and can be done by following the included instructions. However, it’s always best to consult a professional if you have any questions or concerns.

Maintenance and Repair

Bag filter housings are designed to protect your process equipment from contaminants in the air stream. But, like all mechanical equipment, they require regular maintenance and repair to keep them operating at peak efficiency.

Here are some tips for maintaining and repairing your bag filter housing:

  • Inspect the housing regularly for signs of wear or damage.
  • Replace damaged or worn parts as soon as possible.
  • Keep the housing clean and free of debris.
  • Lubricate moving parts as needed.
  • Follow the manufacturer’s recommended maintenance schedule.