Oil Purification products
Air Compressor Filter
Air Compressor Inline Filter
Water purification equipment
Air Purification Products
Brand Name: FAUDI
Model Number: K.1-842
Nominal filtration rating:1μm
Application:Application: Airport fuel depots, refueling trucks, oil storage tanks and refinery aviation fuel pipelines for removing solid particles and emulsified water from jet fuel.
Operating pressure:
Working temperature: -30℃ ~ 80℃
Replacement or not:Replacement
1. Product Core Positioning
The K.1-842 is a high-precision coalescing filter core exclusively used for FAUDI fuel oil separation systems, focusing on solving oil moisture and
fine particle pollution problems in high-standard fuel scenarios. Our aftermarket K.1-842 filter is a professional non-original replacement part
customized for global industrial users. Different from conventional generic filters, this product is precisely tuned for FAUDI original equipment
operating parameters, focusing on stable oil-water coalescing efficiency and long-cycle operation. It abandons the high purchase cost and slow
supply of original imported filters, and is dedicated to providing high-matching, zero-loss, cost-saving filtration solutions for aviation fuel stations,
petrochemical plants and oil depot facilities.
2. Differentiated Product Advantages
Compared with original FAUDI filters and low-end generic substitutes, this K.1-842 filter has unique practical advantages in actual industrial
operation:
- True OEM Parameter Matching: Not only consistent in appearance and size, but also completely synchronized with original filtration accuracy,
flow rate and dirt holding capacity, avoiding the problem of unqualified oil quality caused by mismatched generic filters
- Long Service Life & Low Maintenance: Optimized media dirt storage structure, larger dust holding capacity than ordinary alternative filters,
reducing replacement frequency and equipment shutdown maintenance times
- High Cost-Performance Ratio: On the premise of keeping aviation-grade filtration performance, it greatly cuts the procurement cost of
imported original parts, effectively reducing enterprise long-term operating expenditure
- On-Demand Fast Delivery: Independent spot inventory, no long international shipping cycle, supporting emergency replacement and batch
repetitive procurement for engineering projects

3. Targeted Application Scenarios
This K.1-842 coalescing filter is not limited to general industrial filtration, and is more targeted at high-standard fuel purification fields with
strict oil quality requirements:
- Aviation fuel depot kerosene pretreatment and terminal purification
- Petrochemical factory fuel processing and finished oil filtration
- Large oil storage and transportation system oil-water separation
- Engineering machinery, generator set diesel precision purification
- Industrial hydraulic oil and lubricating oil impurity and moisture removal
4.Optional Available Models
-Series A / Y Series
A.1-559, A.1-842, A.3-842, A.4-727, A.6-467, A.6-842
Y.1-842/5, Y.4-467/5, Y.4-559/5, Y.4-842/5, Y.6-362/5, Y.6-559/5, Y.7-362/5, Y.7-842/5, Y.7-1422/5
-MIL Series
MIL.1-842, MIL.3-467, MIL.3-559, MIL.3-842, MIL.3-965, MIL.4-279, MIL.4-362, MIL.4-559, MIL.4-727, MIL.4-842, MIL.4-965, MIL.4-1093,
MIL.4-1422, MIL.6-362, MIL.6-559, MIL.6-842, MIL.7-362, MIL.7-559, MIL.7-727, MIL.7-842, MIL.7-965, MIL.7-1093, MIL.7-1422
-K Series
K.1-842, K.3-467, K.3-559, K.3-842, K.3-965, K.4-279, K.4-362, K.4-559, K.4-727, K.4-842, K.4-965, K.4-1093, K.4-1422, K.7-362, K.7-559, K.7-727,
K.7-842, K.7-965, K.7-1093, K.7-1422
-P Series
P.1-842, P.3-467, P.3-559, P.3-842, P.3-965, P.4-279, P.4-362, P.4-559, P.4-727, P.4-842, P.4-965, P.4-1093, P.4-1422, P.7-362, P.7-559, P.7-727, P.7-842,
P.7-965, P.7-1093, P.7-1422
-D & DC Series
D.1-362, D.1-842, D.6-467
DC.1-842-xx, DC.4-279-xx, DC.4-362-xx, DC.4-559-xx, DC.4-727-xx, DC.4-842-xx, DC.4-1093-xx, DC.4-1422-xx, DC.7-362-xx, DC.7-559-xx,
DC.7-727-xx, DC.7-842-xx, DC.7-1093-xx, DC.7-1422-xx
5.FAQ
Q1: Can your replacement filter directly replace the original FAUDI K.1-842?
A1: Absolutely. Our filter has the same size, interface and installation size as the original FAUDI K.1-842, plug-and-play without any equipment changes.
Q2: What’s the filtration performance of your substitute K.1-842 coalescer filter?
A2: It features 1μm solid particle filtration precision and ≥99.9% water separation efficiency, fully matching the technical standard of the original FAUDI element.
Q3: What’s your core advantage over genuine FAUDI filters?
A3: We provide identical filtration performance at a much lower cost, helping customers greatly reduce regular purchasing and maintenance expenses.
Q4: What application scenarios is this replacement K.1-842 suitable for?
A4: It applies to aviation fuel systems, including airport fuel depots, refueling vehicles and fuel delivery pipelines to separate solid impurities and emulsified water.
Q5: Do you have other alternative FAUDI coalescer filter models for selection?
A5: Yes. We support full-series replacement filters of FAUDI A, MIL, K, P and DC series to meet different equipment matching requirements.
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