What is FiltEdge's Stainless Filter Housing?
Stainless steel filter housing is also called stainless steel filter housing or filter housing.
If you’re working with high-temperature, high-pressure, corrosive, or highly abrasive slurries, you know that a filter housing is much more than just a container for filter media.
The FiltEdge stainless steel filter housing actually acts as the “Core Pressure Vessel” of your filtration process: it needs to hold system pressure, distribute fluid evenly, and efficiently retain and clean contaminants. It’s the centerpiece of your system, determining the clarity of your filtrate and protecting your sophisticated pumps, valves, and expensive equipment at the back end. It can be said that it is the decisive link to ensure the smooth operation of your production line around the clock.
Why Choose FiltEdge's Stainless Filter Housing?
When a Stainless Filter Housing fails, you’re not just dealing with the superficial problems of clogging, leaks, or cloudy filtrate. It’s about the financial impact of downtime, the safety risk of exposing your employees to hazardous conditions, and the brand damage caused by substandard product quality.
FiltEdge rejects “one size fits all” solutions. We customize Stainless Filter Housing to fit your needs based on the temperature, flow rate, pressure, solids content, and other real-world data of your filtration slurry, so you can keep your production line running smoothly and without unplanned downtime.
FiltEdge Stainless Filter Housing Series: Engineered for High-Performance Filtration
FiltEdge offers a wide range of styles and models of Stainless Filter Housing to better match your production process. If your process needs are unique, we can offer a variety of styles and models to better match your process. If your process needs are unique, we can also provide customized services.
If your production line is facing a high-volume large amount of fluid, FiltEdge can provide you with a single filter area of up to 150 square meters of oversized systems. So that your filter operates in a very small pressure drop to obtain amazing flux, so that you in a limited period of time to efficiently complete the task of filtration of large flow.
If you are looking for a higher level of safety, we can design and weld to ASME Section VIII. Relying on the strict quality control of ISO and CE system, we are “thicker” than conventional products from plate thickness to weld reinforcement, which is specifically designed to solve your safety anxiety for high-pressure and high-risk working conditions.
If you want a 24-hour production line that never stops, you can choose the Duplex filter housing, which connects two filter cartridges in parallel through a three-way switching valve, realizing the “one use, one backup”. It saves you the time of stopping and restarting, and also avoids the loss of the whole production line due to the replacement of filter material.
For water treatment with frequent high flow rates and high-velocity washouts, FiltEdge units feature a reinforced tripod or skirt base tested by finite element analysis to withstand water hammer and high-frequency vibration. These reinforced bottom supports and scour plates ensure your filter bags never shift or break in such harsh conditions.
We use 316L stainless steel, and Viton or perfluoroelastomer premium special material as seals, so that your SS filter will not leak, to protect your personal safety and strict industry compliance requirements.
For the food industry, FiltEdge filters feature mirror polishing inside out (Ra<0.4μm), leaving no hiding place for bacteria. Quick-open or fully automatic design cuts CIP effort by half daily, helping you ace all food safety audits with flying colors.
For the pharmaceutical industry, FiltEdge offers 0.1μm Stainless Filter Housing with high precision and dead-end design, as well as complete Material Traceability Report (MTR), which helps you pass GMP certification and audits efficiently.
Designed for temperature-sensitive slurries, the stainless filter housing has an all-welded insulating jacket for steam/hot water circulation, keeping slurry at constant temp in filtration and preventing its solidification and clogging fully.
Features of Stainless Filter Housing
The excellent performance of FiltEdge’s Stainless Filter Housing is the cornerstone of your production line’s 365 days of stable operation, and an assistant to help you reduce costs and increase efficiency.
According to the needs of your production working conditions, 0.1μm – 1000μm precision can be selected, so that your filtrate can achieve the ideal degree of clarification.
Bag type, core type, fully automatic and other forms, there is always one that can be perfectly adapted to your complex working conditions.
Strictly selected SS304/SS316L qualified steel to help you comfortably cope with the challenges of high pressure and strong corrosion.
Matte, mirror, electrolytic, etc. to meet your needs from industrial to pharmaceutical grade.
For 26bar high pressure or 150m2 high flow rate, so that you are not afraid of ordinary equipment can not reach the field.
Every filter housing that leaves the factory is pressure tested to exceed standards, ensuring that you receive a unit that is 100% leak-free.
The user-friendly design of quick-open, clam-open, and hand crank allows you to easily change the core in minutes by yourself.
Relying on the excellent craftsmanship of senior welders with more than 10 years of experience, your equipment is not only sturdy, but also durable.
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Stainless Filter Housing in Parallel
When your production line needs to increase production capacity, or multiple reactors are unloaded at the same time, the total flow rate faced by a single filter will instantly surge, and the circulation pressure will be very high, which will not only increase the wear and tear of the pump, and the electricity consumption will soar, but will also make the resistance at the screen (pressure drop) rise exponentially, and overwhelm the filter cartridge, leading to the shutdown of the whole line.
By choosing to use the Stainles Filter Housing in parallel mode, you are allowing safe space for your production. By splitting the flow between multiple units, the pressure drop across each filter is kept extremely low, extending the life of your equipment. More importantly, this parallel mode will allow your production line to have “no downtime for maintenance”. When you need to clean one unit, you simply twist a three-way valve to direct fluid to the other side of the parallel connection. This “spare one” mode not only doubles the capacity of your line, it also doubles the stability of your production.
Stainless Filter Housing Skid Block Modular
Eliminate on-site assembly risks. Our skid-mounted modules address the high costs and technical complexities of field installation.We integrate the filter, pump, instrumentation, and control cabinet all on a stainless steel base. All of the complex internal connections are taken care of for you right in the shop. Once you receive your Stainless Filter Housing, all you need to do is align the flanges with two tubes, plug it in and turn it on. This “turnkey” design not only saves your plant area, but also allows you to complete the installation and commissioning in half a day, which makes the project progress much faster than others, which is what a big project should be like.
Customized Stainless Filter Housing
Every customer faces different production environment and slurry characteristics in actual production. The Stainless Filter Housing they purchase may not be the right one for you. According to your plant situation, FiltEdge can customize the Inlet/Outlet direction (same side/opposite side/bottom), connecting flanges (concentric and eccentric), housing size, opening and closing methods, etc.; according to the physical and chemical properties of the slurry you need to filter, we can deeply customize the filter material, seals, flow rate, automation, heating layer and so on. Customization. Drawings will be provided to you at that time, so that you can see in your computer what Stainless Filter Housing really looks like when it is placed in the plant before you place an order.
Stainless Filter Housing Quality Certification
Confirm the inspection plan and available material, weld and pressure-test records for the selected housing. The stated hydrostatic test of 1.5 times design pressure for at least 30 minutes must be checked against the approved design standard. Confirm applicable quality and compliance requirements for the selected product before ordering. Request supporting documents for the exact model, material and manufacturing entity. Food or pharmaceutical suitability, third-party inspection and any certification must be agreed separately; audit acceptance is not guaranteed.
Stainless Filter Housing Applications
FiltEdge’s Stainless Filter Housing can be used in the Chemical, Pharmaceutical, Food & Beverage, Oil & Gas, and other industries. You can tell us the characteristics of the slurry you need to filter, and based on the characteristics of your industry (corrosive, sterile sanitary compliance, ultra-high flow rates, etc.), we can recommend the most compatible consumable solution to help you minimize your filtration cost per ton of liquid.
Why Choose FiltEdge for Your Stainless Filter Housing?
FiltEdge LLC is a U.S. company established in 2025, supported by SFFILTECH in China, established in 2006. Manufacturing support is provided through SFFILTECH in China. Confirm product specifications, available quality documents, pricing and delivery in the quotation. Certificates must be checked for the relevant entity, facility and product. Support is arranged during business hours; any on-site service or warranty terms require separate agreement.
Technical Specifications of Stainless Filter Housing
The parameters of FiltEdge’s Stainless Filter Housing are for your reference to choose the suitable product, and can be customized according to your needs if required.
- Quick Opening Filter Housing
- Mussels Open Filter Housing
- Rocker-Arm Filter Housing
- Candle Filter
| Item | Specification |
| Number of Filter Bags | 3 / 4 / 5 / 6 / 8 / 12 / 17 / 23 bags |
| Material | Stainless Steel (SS316 optional), high-quality O-ring |
| Seal Material | EPDM / Viton / PTFE (FDA Compliant / Food Grade available) |
| Opening Method | Quick-opening, vertical cover, gravity-assisted, single-finger operation |
| Replacement Time | ≤15 seconds ON/OFF quick filter bag replacement |
| Design Pressure | 0.6–1.6 MPa (6–16 bar) (Optional higher customization: 10–25 bar high-pressure model) |
| Operating Temperature | -20°C to 120°C (EPDM); up to 150°C (PTFE/Viton) |
| Filtration Rating | 1 – 1000 μm optional (commonly used 1 / 5 / 10 / 25 / 50 / 100 μm) |
| Bag Size Compatible | #1 (7“ × 16”) / #2 (7“ × 32”) — Standard sizes, other sizes available upon request |
| Inlet & Outlet Connection | Flange/Threaded/Clamp/Custom Orientation Standard Orientation Options: Side→Bottom/Side→Side/Top→Bottom |
| Design Standard | ASME Section VIII Div.1 / CE-PED / GB150 |
| Application | High-impurity liquid filtration, industrial liquids, chemical processing, pharmaceuticals, food and beverage |
| Features | – Quick filter bag replacement – Safety chain + balanced lid opening assistance – Multiple units can be installed in parallel – Saves pipeline space – Boosts production efficiency and reduces labor costs |
| Special Features | Modular / Parallel installation possible, High-efficiency filtration, Reduced downtime |
| Item | Specification |
| Structural Type | Mussels Open Type Multiple Bag Filter Housing |
| Number of Filter Bags | 3 / 4 / 5 / 6 / 8 / 12 / 17 / 23 bags |
| Material | Stainless Steel – SS304 / SS316 |
| Cap Opening Method | Eye-bolt bolt-tightened cover + Spring-balance assisted mechanism (enabling cover to remain open at any angle) |
| Sealing System | High-quality O-type elastomer sealing ring |
| Seal Material | EPDM / Viton / PTFE (FDA Compliant / Food Grade available) |
| Filter Bag Compatible Models | #01 / #02 Standard Filter Bag (Optional Filter Bag or Cartridge) |
| Connection Method | Flanged connection |
| Filter Structure Features | Three-point pressing device, Reinforced support mesh |
| Design Pressure | 6–16 bar (customizable high-pressure models up to 25 bar) |
| Design Standard | ASME Section VIII Div.1 / CE-PED / GB150 |
| Operating Temperature | -20°C – 120°C (EPDM); up to 150°C (PTFE / Viton) |
| Filtration Rating | 1 – 1000 μm (commonly used: 1 / 5 / 10 / 25 / 50 / 100 μm) |
| Surface treatment | Internal surface can be polished to Ra ≤ 0.8 μm; external sandblasting or mirror finish optional |
| Installation method | Floor-mounted vertical design (upright, small footprint, multiple units can be connected in parallel) |
| Applicable liquids | Various acidic, alkaline liquids, solvents, neutral liquids |
| Item | Specification |
| Structural Type | Rocker-Arm Multi-Pocket Bag Filter Housing |
| Bag Capacity Range | 2–23 standard bag configuration; single machine max. up to 32 bags |
| Applicable liquids | Various acidic liquids, alkaline liquids, solvents, neutral chemical liquids, and high-pollutant waste liquids |
| Material Options | Q235 Carbon Steel / SS304 / SS316L |
| Seal Material | EPDM / Viton / PTFE (FDA Compliant / Food Grade available) |
| Cap Opening Method | Quick-Opening + Rocker-Arm Assisted Top Cover |
| Surface treatment | Sand-blasting surface |
| Design Pressure | 6–10 bar (higher specifications available upon request) |
| Design Standard | ASME Section VIII Div.1 / CE-PED / GB150 |
| Operating Temp | -20°C – 120°C standard sealing; up to 150°C maximum (depending on seal material) |
| Filtration Rating | 1 – 1000 μm (standard 1 / 5 / 10 / 25 / 50 μm filter bags) |
| Bag Size | Standard #01 / #02 filter bags |
| Inlet/Outlet | DN80 – DN300 range |
| Connection | Standard Flanged Connection |
| Installation method | Vertical floor-mounted, multiple units can be connected in parallel for use in scenarios requiring extremely high flow rates. |
| Design Highlights | Dual exhaust + dual drainage design High-strength stainless bolts & nuts Excellent welding quality |
| No. | Product Model | Filter area (m²) | Dimension (mm) | Filter media size(mm) | Quantity of Filter Media (pcs) |
| 1 | DCF-1 | 1 | ф377*1600 | ф60*760 | 7 |
| 2 | DCF-2 | 2 | ф450*2000 | ф60*1070 | 10 |
| 3 | DCF-3 | 2 | ф450*2500 | ф60*1600 | 10 |
| 4 | DCF-5 | 5 | ф550*2400 | ф60*1400 | 19 |
| 5 | DCF-8 | 8 | ф700*2500 | ф60*1520 | 29 |
| 6 | DCF-10 | 10 | ф700*3500 | ф60*1830 | 29 |
| 7 | DCF-15 | 15 | ф900*3500 | ф60*1830 | 44 |
| 8 | DCF-20 | 20 | ф900*3500 | ф60*2450 | 44 |
| 9 | DCF-30 | 30 | ф1250*4500 | ф86*2300 | 49 |
| 10 | DCF-45 | 45 | ф1500*4800 | ф86*2600 | 64 |
| 11 | DCF-60 | 60 | ф1800*5000 | ф86*2600 | 86 |
| 12 | DCF-80 | 80 | ф2000*5500 | ф86*2800 | 108 |
| 13 | DCF-100 | 100 | ф2200*5500 | ф86*2200 | 172 |
| 14 | DCF-120 | 120 | ф2200*6000 | ф86*2600 | 172 |
| 15 | DCF-150 | 150 | ф2500*6400 | ф86*2600 | 214 |
Request a stainless filter housing proposal by providing flow, fluid characteristics, pressure, temperature and installation requirements. Available selection information, drawings, sample or testing arrangements and quotation schedules can be reviewed with your inquiry. Support is arranged during business hours; pricing, delivery and service scope are confirmed in the quotation.
Yes, you can. Our filter chambers are designed with almost universal interface, you don’t need to worry about replacement filter bags or spare O-rings, etc. No matter what size and material of filter bags/cartridges you are using, our metallic filter housing can be compatible with the common accessories you buy in the market. No matter what size and material you use, our metallic filter housing can be compatible with the common accessories you buy in the market.
Absolutely. We offer ASME-compliant Stainless Filter Housing in an extra thick wall design for high pressure and hazardous applications. We also equip filter vessels with stainless steel filter jackets to keep slurry at a constant temperature, ensuring safety and compliance in your heavy-duty industry.
Standard filter canisters often fail under the stress of high-flow applications. We focus on custom stainless steel filter housings that are “over-engineered” with anti-scouring baffles and reinforced bases. While the initial wholesale price might be slightly higher than a low-quality “copycat” unit, the low maintenance cost and zero downtime will save you thousands of dollars in the long run.
Our Sanitary SS Filter Housings are used in the Wine/Beer and Beverage industry, with an internal and external mirror polish of Ra <0.4μm, this food-grade stainless filter housing ensures that there are no dead zones for bacterial growth, giving you peace of mind.
