Product Introduction
One of the most easily overlooked hidden dangers in air compressor lubrication systems is oil contamination-metal shavings, carbon particles, and external dust continuously mix into the lubricating oil. Long-term accumulation leads to accelerated bearing wear, increased compressor operating resistance, and abnormally high exhaust temperatures, potentially causing rotor seizure and requiring a major overhaul. The high-efficiency replacement oil filter 1513033701 is specifically designed to address this core pain point.
This filter element uses imported American glass fiber composite filter media or imported Korean pure wood pulp filter paper, effectively filtering out 10-15μm metal particles, carbon deposits, and colloidal sediments from the lubricating oil. A built-in bypass valve ensures continuous oil supply even when the filter element is clogged, preventing dry running of the compressor; a check valve prevents oil backflow during shutdown. The product's housing is robust and corrosion-resistant, possessing excellent pressure and pulse resistance, effectively protecting critical components such as the compressor rotor, bearings, and oil seals, significantly extending the compressor's overhaul cycle.

Application Areas
- Textile Industry: Purification and uniform filtration of polyester melt during the drawing process; protective filtration for air compressors; oil and water removal from compressed gases.
- Electronics and Pharmaceuticals: Pretreatment filtration of reverse osmosis water and deionized water; pretreatment filtration of cleaning solutions and glucose.
- Thermal and Nuclear Power: Purification of oils in the lubrication systems, speed control systems, and bypass control systems of gas turbines and boilers; purification of feedwater pumps, fans, and dust removal systems.
- Petrochemical Industry: Separation and recovery of products and intermediate products in oil refining and chemical production processes; liquid purification.
- Construction Machinery: Air and oil filtration in off-highway vehicles, engines, air compressors, vacuum pumps, construction machinery, and other fields.
Our Factory


Packaging and Transportation


FAQ
Q1. What are your packing terms?
A: Goods are normally packed in neutral white boxes and brown cartons. If you hold a legally registered patent, we can use your branded boxes after receiving your authorization letter.
Q2. What is your MOQ policy?
A: Each item has a minimum order quantity, stated in our quotation sheet. For assorted items, the MOQ is negotiable.
Q3. Do you have a quality inspection department?
A: Yes. We have separate teams for raw material testing and finished product testing, so you can be fully confident in our quality.
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