General Filters 2006 Replacement Cartridge 25 Gph 10 Micron Wool Felt

Product Description

The General Filters 2006 is a replacement filter cartridge designed for use in fuel oil filtration systems. It is built for heating technicians and service professionals who need a reliable, high-performance cartridge to maintain clean fuel delivery in residential and commercial heating equipment. This cartridge is constructed from wool felt media, which provides consistent filtration down to 10 microns. At that level, it captures fine particles, sediment, rust, and contaminants that can damage fuel oil burners and nozzles. Keeping fuel clean at this level of filtration helps extend the life of burner components and reduces the risk of nozzle clogging or ignition failure. The 2006 is rated for a 25 GPH flow rate, making it compatible with standard residential and light commercial oil-fired heating systems. It is designed to fit units including the 99B, 2A-700A, and 2A-700B filter housings, so technicians can install it quickly without modification. The cartridge is compatible with fuel oil meeting ASTM D396-09 specifications, including blends up to B5 biodiesel content. This means it performs reliably in both standard No. 2 fuel oil systems and systems running a low-level biodiesel blend. The center core is bonded to prevent media migration, which is a critical feature that stops filter material from breaking down and contaminating the fuel supply downstream. Media migration can lead to burner nozzle fouling and system shutdowns, so this design feature adds an important layer of protection. HVAC service technicians and fuel oil heating specialists rely on this cartridge as part of routine annual maintenance and service calls on oil-fired boilers and furnaces.

• Wool felt media provides filtration down to 10 microns, capturing fine sediment, rust, and debris from fuel oil
• Rated for 25 GPH flow rate and compatible with fuel oil conforming to ASTM D396-09, including up to B5 biodiesel blends
• Bonded center core prevents media migration to protect downstream burner components and nozzles

Product Highlights

The General Filters 2006 replacement cartridge delivers 10-micron wool felt filtration at 25 GPH for fuel oil systems, fitting 99B, 2A-700A, and 2A-700B housings. It is a dependable maintenance part for oil-fired heating system service work.

Product Information

Standard Information

• Brand: GENERAL FILTERS
• Manufacturer Part Number: 2006

Technical Specifications

• Filter Media: Wool Felt
• Micron Rating: 10 Micron
• Flow Rate: 25 GPH
• Compatible Housings: 99B, 2A-700A, 2A-700B
• Fuel Compatibility: Fuel oil conforming to ASTM D396-09, up to B5 biodiesel blend
• Core Construction: Bonded center core to prevent media migration