Details of FiltEdge's 1 Bag Filter Housing
- Support basket: Construction is selected according to the bag and housing specification.
- Vent connection: Follow the approved equipment instructions and site procedures before opening the housing; a vent connection alone is not a safety guarantee.
- Adjustable legs: Confirm installation height and layout requirements.
- Sealing ring: O-ring material and fit must match the application and approved design.
What Is A 1 Bag Filter Housing?
The 1 bag filter housing of FiltEdge is also known as the single bag filter housing. You can use it in laboratories or on production lines of small and medium-sized enterprises, such as craft breweries, small paint factories, cosmetics workshops, and so on. Based on the chemical properties and impurity content of your liquid, you can choose the most suitable material from carbon steel/SS304/SS316/PVDF/PP to better handle the corrosiveness and pressure of the working conditions.
We have two types of filter housings, top in and side in, with one bag type filter housing and opening and closing structures such as concave cover/flip cover/backpack, making it easy for you to quickly maintain the equipment.
Classification of 1 Bag Filter Housing
The 1 bag filter housing of FiltEdge is only available in top in and side in styles. If the following types do not meet your process requirements, you can customize materials, import and export, pressure, temperature, and so on.
Top In 1 Bag Filter HousingThe liquid is distributed more evenly inside the tank and there are multiple materials to choose from.
Side Entry 1 Bag Filter HousingMore suitable for compact pipeline layout, with multiple opening and closing methods to choose from.
Stainless Steel 1 Bag Filter HousingThere are two materials to choose from, 304/316, with good pressure resistance performance
PVDF 1 Bag Filter HousingGood corrosion resistance, no metal ions will precipitate, suitable for industries such as ultrapure water, chips, semiconductors, etc.
PP 1 Bag Filter HousingStable chemical properties, the king of cost-effectiveness under normal temperature conditions.
Food Grade 1 Bag Filter HousingFor food, beverage or pharmaceutical applications, confirm the required material documentation, design requirements and product-specific evidence before ordering. No blanket FDA certification is claimed.
Advantages of 1 Bag Filter Housing
Single-bag filter housing configurations can be reviewed for the available space, liquid and operating requirements.

Seal and housing materials are selected against the specified operating conditions. Sealing performance depends on design, assembly and maintenance.

Adapt to mainstream filter bags on the market without worrying about consumable costs.

Various surface processes such as sandblasting, polishing, and coating can achieve a beautiful effect and bring you safety and hygiene benefits.

It can be used in various ways such as series/parallel/movement/elevation to better filter your liquid.
Application of 1 Bag Filter Housing
The 1 bag filter housing of FiltEdge can pre treat seawater and purified water for you, filter out food such as syrup, edible oil, juice, etc. It can also be applied in chemical industries such as resins, solvents, lubricants, or for processing automotive electrophoretic paint, cutting fluids, etc.


Certification of 1 Bag Filter Housing
Applicable manufacturing documents, test reports and design requirements must be confirmed for the specific housing. Certificate scope, issuing entity and validity require review; no blanket ISO, CE, FDA or ASME certification is promised.
Customize 1 Bag Filter Housing
With SFFILTECH manufacturing support in China, FiltEdge can review customization of various components for you, including material, precision, support feet, pressure, temperature, opening and closing methods, inlet and outlet directions, and standards, to provide the most suitable bag filter housing for your process.

Why Choose FiltEdge's 1 Bag Filter Housing?


FiltEdge LLC is a U.S. industrial filtration brand established in 2025, supported by SFFILTECH manufacturing in China, founded in 2006. Manufacturing scope and available inspection records are confirmed for the specific housing. Stock, shipping dates and delivery arrangements are confirmed per quotation; no U.S. warehouse is promised. Technical and after-sales requests are reviewed during business hours. Any on-site service, warranty or training arrangement must be agreed for the order.
Technical Parameters of 1 Bag Filter Housing
The technical parameters of FiltEdge’s 1 bag filter housing mainly include the following two conventional models. We can also customize special filters for you.
- Technical Parameters of 1 Bag Filter Housing
| Feature | Top Entry Design (Precision Type) | Side Entry Design (Standard Type) |
| Model Range | 1S / 2S / 3S / 4S | DS1# / DS2# |
| Applicable Filter Bag | #1, #2, #4 bag | #1, #2 bag |
| Sealing Performance | Zero Bypass: Patent multi-sealing ring or O-ring | Concave precision casting cover with standard seal |
| Inlet/Outlet Config | Top-in inlet / Bottom-out outlet | Side-in inlet / Bottom-out outlet |
| Flow Rate (#2 Bag) | Approx. 20 – 40 m³/h (Depends on viscosity) | Approx. 15 – 30 m³/h (Depends on viscosity) |
| Filtration Precision | 1μm – 1000μm | 1μm – 1000μm |
| Design Pressure | 0.6 MPa – 1.0 MPa (Customizable up to 2.5 MPa) | ≤ 1.0 MPa (Higher pressure available upon request) |
| Materials Available | SS304, SS316L, Carbon Steel, PP, PVDF | SS304, SS316L |
| Surface Treatment | Internal polishing / External sandblasting or electrolytic | Exterior sand blasting (Easy to clean) |
| Lid Opening Method | Quick-opening top cover / Ring-free structure | Quick-open (Unscrew nut to open) |
| Installation | Adjustable legs | Stainless steel adjustable bracket |
| Target Applications | Chemicals, RO pretreatment, food liquids, acids/alkalis | Resins, solvents, high-viscosity or corrosive liquids |
| Customization | OEM dimensions, pressure, and materials supported | Port orientation, mounting height, and seal material |
Our 1 bag filter housing can accommodate # 1, # 2, # 3, # 4, and # 5 filter bags. The most commonly used filter bag models are # 1 and # 2. You can choose the appropriate filter bag based on your filter basket.
There is no good or bad distinction between these two types of 1 Bag Filter Housing, only which one is more suitable for your needs. Compared to the side entry type, the top entry type has a more uniform flow distribution and lower internal pressure drop; The side entry inlet has a large flow impact, but it is more convenient for installation and use in sites with limited pipeline layout.
Filter bags and relevant spare parts can be reviewed together with the housing requirements. Availability, shipment origin, freight and delivery timing are confirmed in the quotation; no standing U.S. stock is promised.








