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Home > Industrial Equipment & Components > Filtration Equipment & Parts > Industrial Water Filter > Stainless Steel Filter Cartridge for Food Beverage Industry Sanitary 3A Standard

Stainless Steel Filter Cartridge for Food Beverage Industry Sanitary 3A Standard

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Product Spotlights

Manufactured to 3A sanitary standard with 304/316L stainless steel, electropolished surface (Ra ≤0.6μm), and customizable micron ratings (0.5-100μm). Supports CIP/SIP, reusable, and available in multiple lengths and connection types. Backed by 25+ years of manufacturing expertise and global export experience.

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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material:

304 / 316L Stainless Steel

filter rating:

0.5 – 100 Micron (Customizable)

connection type:

Tri-Clamp (Sanitary) / Flange / Threaded

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Anping County Boli Hardware Wiremesh Products Factory

2Yrs

Payment & Shipping

Payment Methods:

Port of Shipment:

tianjin shanghai qingdao

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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material 304 / 316L Stainless Steel

filter rating 0.5 – 100 Micron (Customizable)

connection type Tri-Clamp (Sanitary) / Flange / Threaded

standard 3A Sanitary Standard

application Food, Beverage, Dairy, Pharmaceutical

operating temperature -20°C to 150°C (Optional)

surface finish Electropolished / Ra ≤ 0.6 μm

length 10″ – 40″ (Standard) / Custom Available

brand Boli Hardware (OEM/ODM Accepted)

Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer established in 1998 with over 25 years of expertise in wire mesh and filtration solutions. Our Stainless Steel Filter Cartridge for Food Beverage Industry Sanitary 3A Standard is designed to meet the highest hygiene and safety requirements in the food, beverage, dairy, and pharmaceutical sectors. With an annual export value of US$5-10 million and serving markets across North America, Europe, Southeast Asia, and beyond, we deliver precision-engineered filter cartridges that ensure product purity and process efficiency.

This sanitary filter cartridge is manufactured from premium 304 or 316L stainless steel, fully compliant with the 3A Sanitary Standard – the industry benchmark for equipment used in contact with food and beverage products. Its robust construction, combined with a smooth electropolished surface finish, minimizes bacterial growth and facilitates easy cleaning (CIP/SIP). Whether you need to remove particulates, sediment, or microbial contaminants, our cartridge offers consistent filtration performance with long service life.

Key Features & Technical Specifications

Material: Available in 304 or 316L stainless steel – corrosion-resistant and suitable for acidic or alkaline fluids.
Filtration Rating: From 0.5 micron absolute to 100 micron nominal, customizable to your exact process requirements.
Connection Type: Standard tri-clamp (sanitary) fittings; flanged or threaded options available upon request.
Surface Finish: Electropolished interior and exterior with Ra ≤ 0.6 μm (optional 0.4 μm) to prevent product adhesion.
Operating Conditions: Temperature range from -20°C to 150°C (higher with special seals); pressure up to 10 bar (standard).
Length Options: 10-inch, 20-inch, 30-inch, 40-inch, or custom lengths.
Design: Pleated or depth-type structure available; high dirt-holding capacity and low pressure drop.
Certification: Manufactured in accordance with 3A Sanitary Standards and FDA guidelines for food contact materials.

Parameter	Value
Filter Media	Stainless steel woven wire mesh / sintered metal fiber
End Caps	304/316L stainless steel with tri-clamp connections
Gasket / O-Ring	Silicone, EPDM, or Viton (FDA grade)
Maximum Operating Temperature	150°C (with silicone gasket)
Maximum Pressure Differential	5 bar (forward) / 2 bar (reverse)
Warranty	12 months under normal use

Benefits to Your Process

Enhanced Product Quality: Removes particles down to sub-micron levels, ensuring clear, pure beverages and safe food ingredients.
Easy Sanitization: Smooth surface finish and 3A design allow thorough cleaning-in-place (CIP) and sterilization-in-place (SIP), reducing downtime.
Long Service Life: Stainless steel construction is reusable – simply clean and reuse, lowering replacement costs.
Customizable: We offer OEM/ODM services – adjust length, micron rating, connection type, and end cap configuration to fit your existing housing.
Global Compliance: Meets 3A, FDA, and international sanitary standards, making it suitable for export to regulated markets.

Trust & Reliability

Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a dedicated manufacturer of wire mesh and filtration products. Our annual export value of US$5-10 million speaks to the confidence our global customers place in us. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, with a wide market coverage spanning North America, South America, Europe, Asia, Africa, and Oceania. Our team of experienced engineers ensures every filter cartridge is rigorously tested for quality and consistency before leaving the factory. Choose Boli for a partner that delivers durable, sanitary, and high-performance filtration solutions – backed by years of industry expertise.

Frequently Asked Questions (FAQ)

Q1: What is the 3A sanitary standard, and why is it important for food beverage applications?

A: The 3A Sanitary Standard is a set of design and fabrication criteria for equipment used in dairy, food, and beverage processing. It ensures that the product is easy to clean, resists bacteria buildup, and meets strict hygiene requirements. Our cartridge is manufactured to this standard, making it suitable for direct contact with consumable products.

Q2: Can I use this filter cartridge for high-temperature applications?

A: Yes, the standard cartridge can operate up to 150°C with silicone gaskets. For higher temperatures, we can provide specialized gasket materials (e.g., Viton) rated up to 200°C. Please specify your temperature requirements when ordering.

Q3: Is the cartridge reusable? How do I clean it?

A: Yes, it is designed for repeated use. It can be cleaned using CIP (clean-in-place) or SIP (steam-in-place) methods, or by backwashing with clean water or a suitable cleaning solution. The stainless steel structure withstands repeated cleaning cycles without degradation.

Q4: What micron ratings are available?

A: We offer a wide range from 0.5 micron (absolute) to 100 micron (nominal). Common ratings for food/beverage include 0.5, 1, 5, 10, 20, 50, and 100 micron. Custom ratings are available upon request.

Q5: Can I get a sample for testing before placing a bulk order?

A: Absolutely. We provide samples for evaluation. The sample cost is negotiable, and we can ship it to your location. After testing, we can work on customizing the specifications for your full production.

Q6: What connection types do you offer?

A: Standard connection is tri-clamp (sanitary) fitting, which is most common in the food industry. We also offer flange (ANSI, DIN) and threaded (NPT, BSP) connections. End caps can be customized with different configurations.

Q7: Do you provide OEM/private labeling services?

A: Yes, we are an OEM manufacturer. We can produce cartridges with your brand logo, packaging, and custom specifications. Minimum order quantity (MOQ) applies, but we are flexible.

Q8: What is the typical lead time for this product?

A: For standard sizes and ratings, lead time is typically 15-25 working days after order confirmation. Custom orders may require 25-35 working days. We also offer expedited shipping options for urgent needs.

Product Tags: Sanitary 3A Stainless Steel Filter Cartridge , Food Beverage Industry Filter Element , Stainless Steel Filter Cartridge for Hygienic Processing