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hy-ff-water · Water-Separator
Fuel Water Separator Filter
Fuel Water Separator Filter with composite media, positioned for Middle East, Russia, Africa.
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Specification
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| Model | hy-ff-water | Brand | hycarfilter |
|---|---|---|---|
| Category | Fuel Filter | Series | Water-Separator |
| Filtration Efficiency | >=97% @ 10um | Media | composite |
| Dimensions | Height 165 mm · Outer Ø 90 mm | ||
| Thread / Gasket | Thread M16x1.5 · Gasket NBR | ||
| Housing | steel / aluminum | Media Material | composite + water-separation layer |
| End Cap | steel | Seal | NBR |
| Applicable Vehicles | diesel trucks, construction machinery, agricultural machinery | ||
| OE Numbers | FF-WS-001 | ||
| Cross Reference | MANN WK 940/xx, Fleetguard FSxxxx | ||
| Inner Box | polybag + carton | Outer Carton | double-wall export carton |
| Carton Qty | 12 pcs | Net Weight | 0.9 kg/unit |
| MOQ | 500 pcs | Lead Time | 22 days |
| Certifications | ISO 9001, IATF 16949 | HS Code | 8421230000 |
| Target Markets | Middle East, Russia, Africa | ||
Procurement Concerns for This Category
The real worries a fuel filter buyer raises — and how we address them.
Filtration-efficiency inflation
Fuel-filter ratings must cite micron level and beta ratio. Modern common-rail diesel needs 2–5 µm filtration; a filter marketed at "10 µm" may be inadequate for the injection system it is claimed to fit. Match the micron rating to the injection technology, not the lowest price.
Fitment & compatibility
Fuel filters vary by thread, quick-connect fitting and diesel/gasoline type. A wrong fitting is a fitment failure, not a quality issue. Confirm thread and connection style, and whether the vehicle is diesel or gasoline, before quoting.
Service life & water separation
In markets with poor or humid diesel, a water-separator filter with a drain is cheap insurance against injector corrosion. Position it on reliability and service interval — a separator that is drained on schedule protects a very expensive injection system.
Storage humidity
Water-separator bowls and O-rings age in dry heat, and quick-connect seals harden. Keep filters sealed and cool; degraded seals leak on first install and look like a manufacturing defect.
Export packaging
Aluminum and steel bodies dent easily. Individual sleeves and full-carton dividers protect the body and the drain valve; a dented water-separator is a visible complaint even when functional.
Selection Guide
Mind the micron rating
Diesel common-rail systems need fine filtration (10µm or tighter); gasoline inline filters are less demanding. Match the rating to the injection system.
Water separation for diesel
Diesel markets with humid climates or poor fuel quality benefit from water-separator filters to protect injectors from corrosion.
Confirm fitting type
Fuel filters vary by thread (M16x1.5 etc.) and quick-connect fittings — a wrong fitting is a fitment failure, not a quality issue.
Consider the fuel quality of the market
High-sulfur or contaminated regional fuels justify coarser-but-larger-capacity media or a pre-filter stage.
The highest-margin diesel filter is not the cheapest one — it is the water separator. In markets where diesel quality is inconsistent (much of Africa, Latin America and parts of Asia), injector failure is an expensive, recurring problem for fleet owners. Framing a water-separator filter as cheap insurance against injector replacement is a far more compelling sales story than quoting a unit price, and it anchors the customer on reliability instead of cost.
Related Fuel Filter SKUs
Related Reading
The Fuel Filter Complete Guide: Spin-On, Inline, and Water Separators Explained
A practical guide to fuel filter types, micron ratings, and why a water separator is the cheapest insurance a diesel fleet owner can buy.
Fuel Filter MaintenanceFuel Filter Failure Symptoms and Replacement Intervals: Diesel vs Gasoline
A failing fuel filter shows up as poor starting, low power and hesitation — but diesel and gasoline fail differently. Here is how to read the signs.
Fuel Filter GuideWater Separators and Diesel Fuel Filtration: Cheap Insurance for Poor-Fuel Markets
Water in diesel is the silent killer of injectors. A water-separator filter with a drain is the cheapest protection a fleet owner can buy — and the highest-margin diesel filter.
Get a quote
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