
PPH Cartridge Filter Housing
PPH cartridge filter housing is a corrosion-resistant filtration unit made from polypropylene homopolymer, designed for industrial liquid filtration. It offers excellent chemical resistance, lightweight construction, and compatibility with standard filter cartridges for efficient and cost-effective operation.
PPH cartridge filter housing is a reliable and cost-effective solution for industrial liquid filtration, especially in environments involving corrosive chemicals. Manufactured from polypropylene homopolymer (PPH), this type of housing provides outstanding resistance to acids, alkalis, and various aggressive fluids, making it widely used in industries such as chemical processing, water treatment, electroplating, and wastewater management.
| Materiale | Polypropylene Homopolymer (PPH) |
|---|---|
| Cartridge Length | 10″, 20″, 30″, 40″ |
| Cartridge Quantity | 1–60 elements (customizable) |
| Filtration Rating | 0.1–100 µm (based on cartridge) |
| Design Pressure | ≤ 0.6 MPa (6 bar) |
| Operating Temperature | 0–80°C |
| Connection Type | Flanged / threaded / union |
| Sealing Material | EPDM, Viton, PTFE |
| Inlet/Outlet | Side inlet / bottom outlet |
| Structure Type | Vertical / top open / clamp type |

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Why Choose Our PPH cartridge filter housing?
Compared to traditional stainless steel housings, PPH cartridge filter housings offer a lightweight structure that simplifies installation and maintenance while reducing overall system costs. Despite being lighter, PPH maintains excellent mechanical strength under moderate pressure and temperature conditions, ensuring stable and long-lasting performance.
The housing is designed to accommodate standard filter cartridges, such as 10″, 20″, 30″, or 40″ lengths, allowing flexibility in filtration configurations. It supports a wide range of filter media, including polypropylene, PES, PTFE, and other specialized materials, enabling users to tailor filtration performance based on specific process requirements. The smooth internal surface minimizes contamination buildup and ensures consistent flow distribution.
Ease of maintenance is another key advantage. The design allows for quick cartridge replacement, reducing downtime and improving operational efficiency. Additionally, reliable sealing systems prevent leakage and ensure safe operation.

Key Features & Benefits
- Superior Chemical Resistance – Ideal for corrosive liquids
- Lightweight & Durable – Easy installation and handling
- Flexible Configuration – Supports multiple cartridge sizes
- High Filtration Efficiency – Compatible with fine micron cartridges
- Low Maintenance – Quick cartridge replacement design
- Cost-Effective Alternative – Lower cost vs stainless steel
- Leak-Proof Sealing – Reliable O-ring system

Main Components
- PPH housing body
- Filter cartridges (PP, PES, PTFE, etc.)
- Cartridge support plate / tube sheet
- Top cover (bolt or clamp type)
- O-ring sealing gasket
- Inlet and outlet connections
- Vent valve and drain port
Applicazioni
- Water & Wastewater Treatment – Pre-filtration and polishing
- Chemical Industry – Acid, alkali, and solvent filtration
- Electroplating – Corrosive solution purification
- Food & Beverage (low-temp) – Liquid clarification
- Pharmaceutical – Process water filtration (non-sterile stages)
- Textile & Dyeing – Chemical and dye filtration

Customization & Options
PPH cartridge filter housings are also highly customizable. Options such as different inlet and outlet configurations, sealing materials, and mounting designs make them adaptable to various industrial systems. Overall, they offer an excellent balance of chemical resistance, efficiency, and affordability, making them a preferred choice for corrosive liquid filtration applications.
- Single or Multi-Cartridge Design (1–60 elements)
- Custom Inlet/Outlet Sizes & Positions
- Different Cartridge Adapters (DOE, 222, 226)
- Sealing Options (EPDM, Viton, PTFE, Silicone)
- Pressure Gauge / Vent Valve Integration
- Transparent or Reinforced Cover Options
- Skid-mounted system integration
Why Choose Us
- 10+ years experience in industrial filtration manufacturing
- Strong OEM/ODM customization capability
- Strict quality control and testing standards
- Competitive pricing with reliable supply chain
- Fast delivery and responsive technical support
- Proven solutions for global industrial clients
FAQ
1. What is the advantage of PPH housing?
Excellent corrosion resistance and lower cost than stainless steel.
2. What cartridges can be used?
PP, PES, PTFE, nylon, and other standard cartridges.
3. What is the maximum operating temperature?
Typically up to 80°C.
4. Is it suitable for high pressure?
Recommended for low to medium pressure systems (≤6 bar).
5. Can it be customized?
Yes, fully customizable in size, configuration, and connections.
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