High Quality FiltEdge Sanitary Filter Housing
Sanitary housing design, drainage and surface finish should be reviewed against the cleaning process. The stated Ra < 0.4μm finish, 316L stainless steel and EPDM or PTFE seals require confirmation for the selected construction. Request material records and applicable food-contact documentation. CIP/SIP validation is required; zero bacteria and audit acceptance are not guaranteed.
What is FiltEdge's Sanitary Filter Housing?
Sanitary Filter Housing, also known as Sanitary Filter, is primarily used in the pharmaceutical, food, and some fine chemical industries where the process requirements are very stringent on a batch-by-batch basis. Depending on your process needs, FiltEdge can achieve high precision filtration from 0.1-100 μm. FiltEdge’s Sanitary Filter Housing is flow path optimized to reduce your initial pressure drop while maintaining high flow. And with a number of customization options such as Tri-clamp quick release or sanitary flanges, they can be quickly installed in your cleanroom piping.
Types of Sanitary Filter Housing
FiltEdge has hundreds of models of Sanitary Filter Housing. All you need to do is tell us your batch flow rate and site space, and FiltEdge’s engineers will analyze the conditions and select a model for you.
Sanitary Cartridge Filter HousingSanitary filter housing configurations vary by element type, material, surface finish, connection and cleanability requirements. Provide the liquid, flow, temperature, pressure, filtration rating, cleaning method and applicable project standard so the suitable model and drawing can be reviewed.
Sanitary Bag Filter HousingThe first choice for high flow clarification. The top-entry design with fully machined sealing seat compresses the bag annulus tightly, leaving no opportunity for syrup or grease to bypass and leak.
Automatic Candle FilterIf you are recovering catalyst or decolorizing activated carbon and don’t want to touch the material with your hands, this is the fully-enclosed candle filter system for you. Automatic operation is safe and clean.
Sanitary High Flow HousingDesigned for large-scale industrial process water. With one high flow core to replace several ordinary cores, occupying a smaller area, washing up faster, the output will naturally greatly go up.
Feature of Sanitary Bag Filter Housing
Our Sanitary Bag Filter Housing is designed for the food, pharmaceutical, and beverage industries, utilizing high quality materials and superb craftsmanship to ensure filtration accuracy and stability. Simple cleaning and maintenance make your production process more efficient and reliable.
The advanced design ensures that there are no dead corners inside the filter, avoiding the accumulation of bacteria and contaminants and enhancing fluid cleanliness.
Provides 0.1μm to 1000μm filtration precision options to ensure that it meets your process requirements, removes impurities and enhances clarity.
Made of high quality materials such as 316L stainless steel, which is corrosion and oxidation resistant to ensure long-term stable use.
Designed for easy disassembly and cleaning, with automatic cleaning system to reduce maintenance time and save labor cost.
Confirm applicable sanitary requirements and available product-specific supporting documents. FDA-related material requirements and any EHEDG certification must be checked for the exact product and scope.
Provide tailor-made filter solutions, perfectly adapting to your special needs and optimizing the production process.
Able to withstand high pressure and high temperature, ensuring stable operation in extreme environments and guaranteeing the filtration effect.
High-quality sealing material ensures that the filter has no leakage under high temperature and high pressure, prolonging the service life of the equipment.
Surface Treatment of Sanitary Filter Housing
We at FiltEdge don’t just do simple polishing on Sanitary Filter Housing, but also technologically upgraded electrolytic polishing, which draws out unstable iron ions through electrochemical reaction, leaving behind a thick layer of chromium-rich passivation layer. This corrosion resistance and smoothness is incomparable to ordinary polishing, making your Sanitary Filter Housing truly hygienic and sterile.
Customized Sanitary Filter Housing
Connection options such as ISO/DIN/SMS, Tri-clamp, sanitary flanges or RJT threads can be reviewed against your piping. Confirm instrument, sampling and cleaning connections on the approved drawing before manufacture.
Quality Control for Sanitary Filter Housing
Every Sanitary Filter Housing from FiltEdge undergoes 3 tests before it leaves the factory:
Endoscopic Probing: Check the flatness and weld of each weld to confirm that your filter has no tiny pits and to guarantee that the CIP is cleaned in place.
Pressure test: 1.5 times the design pressure for 30 minutes to guarantee that your filter can operate stably even under instantaneous high pressure.
Ra value test: using high-precision roughness instruments, multi-point sampling of the inner wall to ensure that less material hangs on the wall, allowing you to recycle expensive materials with zero loss.
Why Choose FiltEdge's Sanitary 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.
Specification of Sanitary Filter Housing
For your worry-free audits and zero material loss, we engineer sanitary filter housings to perfection.
- Technical Specifications
- Sanitary Filter Housing Selection Guide
| Technical Item | Sanitary Standards & Compliance | Design Highlights |
| Material of Construction | SS316L (Primary) / SS304 / Hastelloy | High-grade SS316L with full MTC (Mill Test Certificate) traceability to the original heat number. |
| Internal Surface Finish | Ra < 0.4μm (Mirror Polish + Electropolished/EP) | Pharmaceutical-grade finish eliminates microbial entrapment points for superior cleanability. |
| External Surface Finish | Ra < 0.8μm (Satin / Bead Blast / Mirror) | Optimized for sterile cleanroom environments; corrosion-resistant and easy to wipe down. |
| Sealing Materials | EPDM / Silicone / Viton / PTFE | 100% FDA Compliant; USP Class VI biocompatibility certification available upon request. |
| Connection Standards | ISO / DIN 11851 / SMS / ASME BPE | Full compatibility with Tri-clamp, Sanitary Flange, or RJT Threaded connections. |
| Dead-Leg Control | 3A / ASME BPE Compliant | Streamlined internal flow path ensures Zero Dead-Leg design, preventing product stagnation. |
| Drainage Design | Eccentric / Sloped Bottom Outlet | Engineered for 100% Gravity Drainage, significantly reducing high-value product hold-up. |
| Validation Package | MTC / FDA / Pressure Test / Ra Report | Comprehensive documentation package to ensure a seamless pass through GMP/FDA audits. |
| Filter Type | Compatible Media | Flow Rate / Capacity | Core Applications |
| Cartridge Housing (SCF) | 10″- 40″ Cartridges (Code 7 / 222 / 226) | 1 to 30 Rounds (Customizable) | Sterile Filtration, high-purity chemicals, and final stage polishing. |
| Candle Filter (DCF) | Multi-tube Candle Elements (Fully Automatic) | 1 to 150 m² Filtration Area | High-solid cake recovery, total containment processing, and catalyst recovery. |
| Top-In Single Bag (TSF) | #1 / #2 Standard Filter Bags | 20 to 40 m³/h (Depending on media) | Hygienic pre-filtration, coatings, inks, food & beverage, and small-batch specialty chemicals. |
Agree the required documentation before ordering. Available material records, surface-finish and pressure-test reports, weld records and validation support must be confirmed for the selected housing; a complete validation package is not included automatically.
Ra 0.4 belongs to mirror grade Sanitary Filter Housing, which is required by the process of high-end equipment, in order to achieve the demand of asepsis; Ra 0.8 is mechanically polished, which can be used for food and beverage with not very high process requirements, and is an economical solution.
Our Sanitary Bag Filter Housing has deliberately enlarged the inlet and outlet aperture, as well as optimized the flow path, just to have a low pressure drop when dealing with viscous stuff like syrup or cream.
