The best 3/8-inch fuel tank sock filter depends on the vehicle and installation: EZROAD is a listed replacement for select Ski-Doo models, while ZELYVER offers a two-piece option for compatible 1997–2004 Ski-Doos. WIX is a cartridge-style sock filter, and The Revenant is an inline alternative for 3/8-inch fuel lines—not an in-tank sock. Confirm the part number, fuel-line size, and vehicle fit before ordering.
| Product | Best for | Key detail |
|---|---|---|
| EZROAD 414872100 | Select Ski-Doo applications | 3/8-inch line; no ball check valve |
| ZELYVER Two-Piece Set | Compatible Ski-Doos needing two screens | Replaces part 414872100 |
| ZELYVER Single Filter | Compatible Ski-Doos needing one screen | 1997–2004 listed fitment |
| WIX 33825 | Buyers seeking a cartridge sock filter | Confirm application before purchase |
| The Revenant Inline Filters | 3/8-inch line filtration outside the tank | Pack of four; not an in-tank sock |
EZROAD 414872100 In-Tank Filter
Best for: Owners of listed Ski-Doo Formula models who need a 3/8-inch in-tank replacement and have verified part number 414872100. EZROAD specifies a 9 mm fuel-line fit and lists numerous Formula variants and model years, including Formula 500, 583, 600, 700, and 800 applications.
This product was selected because its stated part number and 3/8-inch line size directly match the search for a 3/8-inch tank filter sock. Its compatibility information is model-specific, so compare the exact year and model with the product listing rather than relying on engine size alone.
Important limitation: The filter is listed as being without a ball check valve. Avoid choosing it if your required replacement includes that valve or if your vehicle is not among the stated applications.
ZELYVER Two-Piece 414872100 Screens
Best for: Buyers with a compatible 1997–2004 Ski-Doo who want a two-piece set of in-tank mesh screens. ZELYVER lists part number 414872100 and fitment for GSX, GTX, MXZ, Summit, Tundra, and Formula 583, 600, 670, 700, and 800 models.
The two-piece quantity is the clearest distinction from a single-screen replacement. The listing says its materials and manufacturing are intended to meet or exceed OEM standards; it does not specify filtration micron size or provide a full model-by-model fitment chart in the supplied details.
Important limitation: Check that 414872100 and the listed model-year range match your existing filter. Do not assume that every Ski-Doo model or every 3/8-inch fuel system uses this screen.
ZELYVER Single 414872100 Filter
Best for: Owners who need one replacement screen for a listed 1997–2004 Ski-Doo GSX, GTX, MXZ, Summit, Tundra, or Formula model. The product identifies 414872100 as its replacement part number and describes the item as an in-tank mesh screen.
This is a useful comparison with the two-piece ZELYVER listing: choose this listing if one screen meets your repair needs, and compare quantities if you need more than one. The stated fitment and part number make it more relevant to this search than a general-purpose inline filter.
Important limitation: The supplied product details do not state the number of pieces, filter dimensions, or a full vehicle fitment breakdown. Verify those details on the listing before purchase.
WIX 33825 Cartridge Fuel Sock
Best for: Buyers whose equipment calls for a WIX 33825 cartridge-style fuel sock. WIX describes it as a replaceable fuel filter designed to remove dirt, rust, scale, and water. It is included as a sock-filter option, but the supplied features do not identify a 3/8-inch connection or specific vehicle fitment.
Choose this product only after checking its application against your equipment’s requirements. Its stated filtration purpose may suit a system designed for this cartridge, but the product name alone does not confirm that it fits a particular tank or fuel-line size.
Important limitation: The available details do not establish that this filter fits a 3/8-inch fuel tank. Confirm dimensions and application before ordering.
The Revenant 3/8-Inch Inline Filters
Best for: Buyers who need filtration in a 3/8-inch fuel line and are open to an inline filter mounted outside the tank. The four-pack is listed for applications such as snowmobiles, small tractors, lawn mowers, tillers, go-karts, and generators. Its features describe 40-micron filter paper intended to capture metal impurities.
This is a practical alternative when the system uses an inline filter rather than a tank sock. Choose it for the stated line-size application, not as a direct in-tank replacement.
Important limitation: It is an inline fuel filter, not a fuel tank sock. Avoid it if your repair specifically requires a mesh filter installed inside the tank.
Buying Guide: How to Choose a 3/8-Inch Fuel Tank Sock Filter
Does the part number match your old filter?
Start with the part number stamped on the existing filter or specified in the vehicle’s service information. In these listings, 414872100 is associated with select Ski-Doo in-tank screens. A matching line diameter alone does not prove that the filter shape or mounting arrangement is correct.
Is it an in-tank sock or an inline filter?
A tank sock installs inside the fuel tank, while an inline filter sits along the fuel hose. They are different product types and are not automatically interchangeable. The EZROAD and ZELYVER products are described as in-tank filters; The Revenant product is explicitly an inline filter.
What should you check for vehicle fit?
- Confirm the exact make, model, and year in the seller’s fitment information.
- Check that the required hose size is 3/8 inch (9 mm where specified).
- Compare the replacement part number and filter configuration.
- Check for features such as a ball check valve if your original setup requires one.
When should you consider a general-purpose filter?
Choose a universal or inline product only when its installation type and specifications match the fuel system. A product that fits a 3/8-inch line may still be unsuitable as a tank sock. For WIX 33825, verify the equipment application and dimensions because the supplied product details do not confirm a 3/8-inch fit.
Frequently Asked Questions
What does “3/8-inch” refer to?
It generally identifies the fuel-line size stated by the product listing. EZROAD specifies a 3/8-inch (9 mm) line fit. Confirm the measurement and connection requirements for your particular system.
Can an inline fuel filter replace an in-tank sock?
Not automatically. An inline filter mounts in the fuel line, while a sock filter is installed in the tank. Use the type specified for your equipment.
Which listed products name Ski-Doo fitment?
EZROAD and both ZELYVER listings identify Ski-Doo applications. Their stated model and year ranges differ, so check the exact listing against your vehicle.
Is a 5/16-inch sock suitable for a 3/8-inch system?
Do not assume so. The Autotecnica listing specifies a 5/16-inch sending unit, which does not match a 3/8-inch requirement unless the equipment’s specifications confirm otherwise.