Sany Original Filter: 141502000382B Internal Air Filter SKTN003, suitable for multiple Sany machine models.

141502000382B (SKTN003) Sany Cab Air Conditioner In-Cabin Filter (Built-in Fine Filter)
I. Part Number Information
Original Part: 141502000382B | Aliases: SKTN003, Air Conditioner In-Cabin Filter, Cab Activated Carbon In-Cabin Filter
Compatible Outer Filter: 60250669 (SG014300-5090), In-Cabin and Outer Filters are used as a set
II. Compatible Models
SY55/60/65/75/135/195/205/215-8/9/10 PRO National III and National IV Series Excavators
III. Specifications
Dimensions: 219×167×18mm | Filter Material: Composite Non-woven Fabric + Activated Carbon Layer | Net Weight: 0.02kg
IV. Product Usage (Inner Layer Fine Filtration)
1. Secondary Fine Air Purification
After the outer filter blocks coarse sand and gravel, the inner filter filters fine dust, construction site coal dust, exhaust particles, and pollen with a filtration precision of ≤5μm, preventing fine dust from entering the cab.
2. Activated Carbon Adsorption for Odor Removal
Adsorbs diesel exhaust, earthy mold odors, and cab plastic odors to improve the breathing environment for drivers and passengers.
3. Protect Evaporator and Blower
Intercepts fine floating dust to prevent clogging and mold growth of the air conditioning evaporator, and dust accumulation and abnormal noise in the blower, extending the overall lifespan of the air conditioning system.
4. Ensure Air Conditioning Airflow Efficiency
A permeable filter core ensures sufficient cold and hot air volume and stable cooling/heating performance; blockage directly reduces airflow and causes the air conditioning to fail to cool properly.
V. Blockage Fault Symptoms
- Weak airflow from air conditioning vents, poor cooling
- Dust entering the cab, dust accumulation on the inner side of the windshield
- Pungent exhaust and dust odors when the air conditioning is on
- Increased blower load, higher power consumption
VI. Maintenance and Replacement Cycle
- Conventional Earthwork: Replace every 1000 hours, blow clean with an air gun every 500 hours
- Mining/Dusty Conditions: Replace directly every 500 hours