Replacement FAUDI DC.7-727-xx Coalescer Filter for Petrochemical & Aviation Fuel Filtration

Overview

Say goodbye to high-cost original FAUDI filters and lengthy international delivery delays! Our replacement FAUDI DC.7-727-xx coalescer filter is

a high-cost-performance, drop-in aftermarket solution engineered to substitute the original premium DC-series coalescing element. Developed

based on FAUDI’s original structural standards and strict EI 1581 aviation fuel filtration specifications, this alternative filter achieves basic

matching with most original filter housings and separation systems. It features professional multi-layer coalescing technology to efficiently

remove emulsified water and micro solid impurities from various hydrocarbon fuels. With stable extreme-environment adaptability, upgraded

durability and ultra-fast local supply, it perfectly solves the shortage and high-cost pain points of imported original DC.7-727-XX filters,

becoming the preferred replacement for industrial and aviation fuel purification systems.

Diversified Application Scenarios

1. Aviation Fuel Purification: 

Ideal for coalescing filtration of jet fuel and aviation kerosene in airport refueling systems, underground hydrant

pipelines and aviation fuel depots. It thoroughly separates tiny emulsified water and fine particles, effectively protecting aircraft engines and fuel

delivery pipelines from corrosion and blockage.

2. Petrochemical Processing Filtration: Widely applicable for LPG, toluene, xylene, solvent oil and other light hydrocarbon medium filtration. The

optional FKM seal resists chemical swelling and corrosion, ensuring stable separation performance in complex petrochemical working

environments.

3. Oil Depot & Refinery Operation: Suitable for gasoline, diesel and kerosene filtration during tank truck unloading, pipeline transportation and

long-term storage. It eliminates free water and sediment impurities in bulk fuel, greatly reducing equipment corrosion and improving finished

fuel cleanliness.

4. Industrial & Marine Fuel System:

Perfect for mobile fuel supply equipment, mining machinery, construction equipment and marine fuel

separators. It maintains stable coalescing and filtering capacity under frequent vibration, variable flow and continuous long-term operation.

Core Advantages vs Original FAUDI DC.7-727-XX Filter

1. Basic General Adaptability: This replacement coalescer filter basically matches the original DC.7-727-XX overall dimensions, end cap structure and sealing groove specifications. It can be directly installed in most original FAUDI filter housings without pipeline modification or equipment renovation, zero extra installation cost and production downtime loss.

2. OEM-Matched Coalescing Performance: Adopts upgraded three-layer demulsification, coalescence and impurity interception structure. The water-oil separation accuracy and solid particle filtration efficiency fully reach original factory standards, realizing the same high-standard fuel purification effect as genuine FAUDI filters.

3. Optimized Structure & Longer Service Life: The optimized media folding density enhances dirt holding capacity, effectively slows down differential pressure surge during continuous operation. Its stable service cycle is significantly better than ordinary generic replacement filters, reducing frequent replacement frequency and maintenance costs.

4. Flexible Customization & Stronger Compatibility: Different from the fixed single configuration of original filters, it supports dual NBR/FKM sealing options and XX series size customization. It can adapt to conventional fuel and special chemical media, covering more diversified industrial scenarios than original parts.

5. Ultra-High Cost Performance & Fast Delivery: Breaks the limitations of high import pricing and 30–60 days long overseas delivery of original FAUDI filters. Standard models are in stock for same-day shipment, customized versions are completed within 3–7 working days, helping customers cut over 40% of long-term spare parts procurement expenses.

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

FAQ

Q1: Can this filter element directly replace FAUDI original coalescer filter?

A1: Yes. It follows original size, interface and filter material parameters strictly. No housing modification needed, direct interchange installation.

Q2: Is there obvious performance difference between our replacement and genuine FAUDI element?

A2: We adopt equivalent coalescing glass fiber media. Water removal efficiency, pressure drop and dirt holding capacity reach OEM standard to ensure stable system operation.

Q3: What price advantages do your replacement filters have compared with original FAUDI products?

A3: We are factory direct supply without brand premium. The price is much lower than imported original filters, helping customers reduce long-term consumable costs.

Q4: What details are required for quotation? Are sample orders available?

A4: Please provide complete FAUDI model, medium, working pressure and temperature. Samples are supported for testing before bulk orders.

Q5: About warranty and delivery cycle?

A5: We provide warranty against production defects. Regular models deliver in 3–7 working days; customized ones take 7–12 working days. Test documents can be offered.

Related Products

Hydraulic oil filter

Oil filter machine