Excavator filter air filter use for excavator SY135 XE80 E312B SK120 131-8902 P828889 AF2535 good quality A-131A

  • Model Number: SY135
  • Model Number: XE80
  • Model Number: E312B
  • Model Number: SK120
  • Lead time: Quantity(pieces) 1 - 100 > 100
  • Lead time: Lead time (days) 7 To be negotiated
  • Product Detail

    Product Tags


    Essential details 

    Applicable Industries

    Machinery Repair Shops, Retail, Construction works

    Video outgoing-inspection


    Warranty of core components

    6 Months






    Cartridge Filter

    Place of Origin


    Brand Name





    1.17 KG


    6 Months

    OE NO

    131-8902 P828889 AF2535


    use for excavator

    Products Feature

    1.We use imported depth type filter material,circular pore structure,gradient filter,can intercept granule furthest, to extend the service life.
    2.We use high tech support materials.High tech support materials can not only play the role of support filter, material and avoiding compressive deformation,but also protect the materials from being damaged during processing.

    3.We also use the special spiral wrapping belts,so that filter layers can be connected firmly.Stationary pleated distance ensures the uniform flow when fluid penetrating the filter layer.Not only improving pressure drop,but also extending service life.

    Company Profile

    BOSHIDE is our own brand, we have our own R&D team,manufacturer,brand marketing system, At present,our products have been in several countries in South east Asia,North Africa,South America,Middle East,Eastem Europe has a point of sale or agent.
    We have 2000 kinds of products,the vastmajority of applications in engineering machinery or truckOur main procuts are Air Filter,Oil Filter,Fuel Filter,Hydraulic Filter,Hydraulic Pilot Filter,Coolant Filter,Spin-On Hydraulic Filter and Filter Head this industry,our quality is Top10,our all main material is Ahlstrom paper imported from Korean and HV paper imported from American.
    We accept brand customizatio,Our company has a professional sales team and aperfect sales network.
    We will combine your needs with theactual situation to provide the best quelity products and the most perfect after-sales
    service for you.Look forward to our cooperation.

    Factory Pictures

    Packing and Shipping

    1. Our goods are by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

    2. Once we receive payment confirmation, we will ship within 7 days.

    3. Our packing is standard packing or other according to your requirements.

    4. We will check and test the product before shipment, and provide the picture to our customers for confirmation.


    Q1: What kind of products can you make?

    A: We can make Air Filters, Oil Filters, Fuel Filters Hydraulic Oil Filter for Construction machinery, heavy trucks, industrial machine and dust collector.

    Q2: What is your advantage?

    A: Our advantage is that we only make Filter,to provide you quality assurance and competitive price.

    Q3: What is your terms of packing?

    A: Generally, we pack our goods in our brand boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters

    Q4: What is your terms of payment?

    A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

    Q5: What is your terms of delivery?


    Q6: How about your delivery time?

    A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

    Q7: Can you produce according to the samples?

    A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

    Q8: What is your sample policy?

    A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

    Q9: How do you make our business long-term and good relationship?

    A:1. We keep good quality and competitive price to ensure our customers benefit ;
    2. We respect every customer as our friend and we sincerely do business, no matter where they come from.

    Related Knowledge

    Wet air filters include two types of oil immersion type and oil bath type.

    Oil immersion type is through an oil-impregnated filter element, the air impurities will be separated out, and its filter material has metal wire fabric, but also foam material.

    The oil bath type is to suck in the dusty air into the oil pool and most of the dust is removed, and then the air with oil mist flows upward through a wire-wound filter element for further filtration, and the oil droplets and dust are stopped together to return to the oil pool. Oil bath type air filters are generally used in agricultural institutions and marine power.

    There are three types of air filters: inertial, filtering and oil bath type:


    ① inertia type: because the density of impurities than the density of air, when the impurities with the air rotation or sharp turn, the effect of centrifugal inertia force can make the impurities from the airflow to separate.

    ②filtration type: guide the air flow through the metal screen or filter paper, etc., impurities will be blocked and adhered to the filter element.

    ③oil bath type: the bottom of the air filter is equipped with an oil pan, the use of airflow rapid rotation impact on the oil, the impurities will be separated and stick in the oil, while the oil droplets stirred up with the airflow flow through the filter element, and adhere to the filter element. The air flow filter cartridge can further adsorb impurities when the air flow, so as to achieve the purpose of filtration.

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