AirDog 2-Micron Replacement Fuel Filter

AirDog 2-Micron Replacement Fuel Filter

AirDog FF100-2 services the fine-filtration stage of the listed AirDog fuel systems. Its 2-micron specification belongs to this filter; a cross-reference number establishes fit, not an identical micron rating.

Key Features

• 2-micron fuel filtration
• Direct fit for the listed AirDog system families
• Replacement filter only, not a lift pump or water separator

Fitment

Specifications

Whats Included

• One replacement fuel filter

About AirDog

PureFlow AirDog develops diesel lift pumps, fuel air-separation systems and installation/service components. Original AirDog, II-5G, Raptor and factory-replacement pump systems use different filtration, mounting and pressure-control arrangements.

Related Parts

• AirDog replacement water separator
• Browse AirDog, Raptor and DieselRx products brand browsing, not a compatibility claim

FAQ

What is the FF100-2?

It services the fine-filtration stage of the listed AirDog fuel systems. Its 2-micron specification belongs to this filter; a cross-reference number establishes fit, not an identical micron rating.

What application does this version fit?

AirDog I, AirDog II, AirDog II-4G and AirDog II-5G filter bases. This is a system-specific service filter, not a universal replacement for every diesel vehicle.

What is included with this listing?

One replacement fuel filter.

Does this replace every similar-looking component?

No. Match the products function, connections and complete system configuration; appearance alone does not establish compatibility.

How should pressure or electrical setup be selected?

Use the actual engine and system requirements in the linked guide. A GPH rating is flow, not pressure; increasing pressure beyond specification can damage the system.

What should be checked before installation?

Check the installation location, connections, required tools and supplied components against the exact guide. Do not adapt a different vehicle kit solely because the pump looks similar.

Are additional parts supplied automatically?

No. A gauge, sender, additional fittings, separate regulator or complete fuel system is included only when expressly named in Whats Included.

What should be checked before driving?

Follow the priming and startup procedure, inspect every fuel and electrical connection, verify pressure with appropriate equipment, and check for leakage and hose abrasion.

Installation Instructions

1. Isolate the fuel system and follow the pump manuals filter-service procedure.
2. Keep dirt away from the clean-side connections and remove the old filter.
3. Fit the correct replacement filter and seal as directed; do not reuse a damaged gasket.
4. Prime the system according to its manual and check sealing before operation.

Review the exact-part source information.