The AAL Horizontal UPVC High Flow Cartridge Filter Housing from AAL Filter is a high-performance filtration unit specially engineered for large-flow water treatment and industrial liquid filtration systems. Designed with enhanced structural strength and superior corrosion resistance, this horizontal high-flow filter housing is ideal for seawater desalination, brackish water treatment, wastewater reuse, and corrosive liquid filtration.
Manufactured entirely from UPVC / CPVC wetted components, the housing delivers outstanding chemical resistance while maintaining long-term mechanical stability. The design has passed 0.6 MPa pressure rating and 100,000-cycle fatigue strength testing, ensuring reliable and safe operation under continuous industrial conditions.
Compatible with 20-inch, 40-inch, and 60-inch high-flow pleated filter cartridges, the AAL horizontal UPVC high flow cartridge filter housing provides high throughput, easy maintenance, and excellent cost efficiency—making it a preferred choice for large-scale desalination plants and water reuse projects.
Designed to meet higher engineering strength standards, the housing has successfully passed:
● 0.6 MPa pressure testing
● 100,000-cycle fatigue strength verification
This ensures long-term durability and safe operation even under fluctuating pressure conditions.
All liquid-contact components are manufactured from UPVC or CPVC, providing excellent resistance to:Seawater and high-salinity fluids,Acidic and alkaline liquids,Corrosive industrial chemicals.
This makes the housing an ideal alternative to stainless steel in harsh environments.
The horizontal configuration supports high-flow pleated cartridges (20'', 40'', 60''), enabling:
● High throughput filtration
● Reduced footprint compared to multi-housing vertical systems
● Lower system pressure loss
The end cap adopts a clamp-type quick-release closure, allowing:
● Fast opening and closing
● Easy cartridge replacement
● Reduced downtime during maintenance
The inlet and outlet are integrally molded with the housing body, ensuring:
● Excellent sealing performance
● No leakage risk
● Higher structural reliability
The housing is equipped with multiple drain and pressure tapping interfaces, offering:
● Flexible installation options
● Convenient pressure monitoring
● Simplified drainage during maintenance
UPVC construction and optimized design, this housing delivers:
● Lower material and installation cost
● Competitive pricing for large-scale projects
● Excellent lifecycle cost performance

Parameter | Specification | |
Housing Features | In/Out | 3'' / 4'' / 6'' Victaulic |
Vent/Drain | 1/4'' Female | |
End cover installation | Quick coupling | |
Material | Body | UPVC |
Quick coupling | SS304 | |
O-Ring | EPDM | |
Design parameters | Max working pressure | 6bar |
Hydraulic test pressure | 15bar | |
Max working temperature | 45℃ | |
Life test | 100,000cycles from 0 to 6bar | |
PH | 2-12 | |
Model | AALHF-H20 | AALHF-H40 | AALHF-H60 |
Dimension mm | 375x985 | 375x1475 | 375x1985 |
Qty of element | 1 pcs | ||
Height of element | 20'' | 40'' | 60'' |
In-outlet | 3'' / 3'' | 3'' / 3'' , 4'' / 4'' , 6'' / 6'' | |
Reference Flow m³/h | 10-20 | 20-40 | 30-60 |
The AAL Horizontal UPVC High Flow Cartridge Filter Housing is widely used in:
● Brackish water treatment
● Seawater desalination plants
● Bottled water and pure water production
● Wastewater and sewage reuse systems
● Circulating cooling water filtration
● Corrosive liquid filtration
● Swimming pools and aquarium filtration
● Agricultural and horticultural drip irrigation systems
Its corrosion-resistant design makes it especially suitable for environments where metal housings may fail.

Ensure stable, efficient, and corrosion-resistant filtration for your large-flow water treatment systems with the AAL Horizontal UPVC High Flow Cartridge Filter Housing. Engineered for strength, ease of maintenance, and cost efficiency, it is the ideal solution for desalination, wastewater reuse, and industrial liquid filtration projects.
Contact us AAL Filter today for technical datasheets, quotations, or customized filtration solutions.