WU/XU Series Oil Suction Filter for Hydraulic Pump Protection

A: The HZL Series Sub High Efficiency Air Filter is a multi-efficiency air purification device with a partitionless design. It uses ultra-fine filter materials and a compact structure to balance high dust capacity, low resistance, and flexible efficiency (medium/sub-high/high), tailored for HVAC pre-filtration in commercial and industrial buildings.

Diverse Materials & Efficiency Ranges: Outer frame options (galvanized steel plate, plastic); filter materials (ultra-fine polypropylene/glass fiber paper) support medium, sub-high, and high filtration efficiency.

High Air Volume & Cost Efficiency: Compared to ordinary high-efficiency filters, fewer units are needed for the same air volume-reducing costs, installation space, and setup time.

High Dust Capacity & Low Resistance: Partitionless design with thermoplastic rubber separators ensures uniform fold spacing. This maximizes filter material utilization, enabling large dust holding capacity while maintaining small airflow resistance.

Durable Materials: Made of ultra-fine, moisture-proof, fire-resistant glass fiber, ensuring stability in diverse environments.

It is widely used in:

HVAC systems for commercial/industrial heating and ventilation: Large civil buildings (office buildings, hospitals, airports, shopping malls, etc.).

Pre-filtration: Ventilation/air conditioning systems in ordinary industrial plants or clean centralized ventilation systems.

OEM, OEM Production services. Independent R&D team, one-stop solution for cleanroom projects.

If you also have business in hospitals or clean rooms, you can take a look at these products.

Primary Efficiency Universal Plate Air Filter (G1-G4 Low Resistance & High Efficiency Type)    PPS/PTFE High-Temperature Resistant Chemical Fiber Needle-Punched Filter Material Precision Direct Back Hydraulic Return Line Oil Filter