Generalaire 2000 (General 1A-30) 10-Micron Wool Felt Replacement Cartridge
🔍 Product Overview
The Generalaire 2000 (General 1A-30) is a 10-micron wool felt replacement cartridge designed for use in fuel oil filter assemblies such as the General 1A-25A and 1A-30 series.
This premium filter element ensures clean, reliable oil flow by effectively removing fine particulates, protecting your burner pump and nozzle from wear and clogging.
Engineered with a bonded center core to prevent media migration and lint formation, it delivers consistent filtration performance across residential and commercial oil-fired heating systems.
⚙️ Technical Specifications
| Specification | Description |
|---|
| Brand |
Generalaire |
| Part Number |
2000 (GEN2000) |
| Replaces |
General 1A-30, 1A25A, 1A25, General 88CR, Unifilter 77, Westwood S264, F10, F12, F15, F20, F25, Sid Harvey 264, 264F, Autoflow F300 |
| Filter Media |
10-Micron Wool Felt |
| Firing Rate |
Up to 10 GPH |
| Fuel Compatibility |
Fuel Oil conforming to ASTM D396-09 (up to B5 Biofuel blends) |
| Core Type |
Blue bonded center core – prevents lint and media migration |
| Function |
Replacement filter element for General-type oil filter assemblies |
| GFI Number |
2000 |
🌟 Key Features
✅ 10-Micron Wool Felt Filtration – Removes fine contaminants to protect burner pumps and nozzles.
✅ Bonded Blue Center Core – Prevents media shedding and lint on nozzle strainers.
✅ Compatible with Biofuel Blends (B5) – Handles modern heating oils with confidence.
✅ High Flow Performance – Supports up to 10 GPH firing rates.
✅ Direct Replacement Fit – Fits most General and Westwood style oil filter canisters.
✅ Easy to Install – Simple drop-in replacement for quick maintenance.
⚠️ Common Symptoms of a Clogged or Worn Filter Element
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Burner lockouts or frequent restarts
-
Reduced fuel flow or delayed ignition
-
Visible sludge or debris in filter housing
-
Nozzle clogging or irregular flame pattern
-
Decreased burner efficiency or soot buildup
❓ Frequently Asked Questions (FAQ)
Q1: How often should I replace the Generalaire 2000 filter element?
A: It’s recommended to replace it annually, or sooner if fuel quality is poor or heavy use is observed.
Q2: Is this the same as General 1A-30?
A: Yes — the Generalaire 2000 is the replacement element for General 1A-30 filters and compatible models.
Q3: Can this filter handle biofuel blends?
A: Yes, it is rated for up to B5 biofuel in accordance with ASTM D396-09 standards.
Q4: What’s the difference between this and the 1A-25A assembly?
A: The 1A-25A is the complete filter housing assembly, while this Generalaire 2000 is the replacement cartridge element used inside that housing.
🛍️ Shopping Tips
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Always match your filter model number (1A-25A, 1A-30, etc.) before ordering.
-
Replace your filter at the start of each heating season.
-
Check the bowl gasket (BioGasket) and replace if worn.
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Keep a spare cartridge on hand for quick maintenance.
