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AIRAID® Breather Filters
AIRAID makes a variety of chrome top and rubber top breather filters. These washable and reusable breather filters come with clamp-on, push-on and screw-on mounting options.
Note: Legal in California only for racing vehicles which may never be used, registered, or licensed for use upon a highway. See airaid.com for CARB status on each part for a specific vehicle.
Breather Filters
| Top | Mounting Diameter |
Mounting Type |
Outer Diameter |
Height | Air Filter Wrap |
Breather Filter |
| Rubber | 3/8" | Clamp On | 2" | 1 1/2" | 799-137 | 770-132 |
| Rubber | 5/8" | Clamp On | 2" | 1 1/2" | 799-137 | 770-134 |
| Rubber | 3/4" | Clamp On | 2" | 1 1/2" | 799-137 | 770-136 |
| Rubber | 1" | Clamp On | 2" | 1 1/2" | 799-137 | 770-137 |
| Rubber | 1 1/4" | Clamp On | 3" | 2 1/2" | 799-147 | 770-138 |
| Rubber | 1 1/4" | Push On | 2" | 1 1/2" | 799-137 | 771-480 |
| Rubber | 1" | Push On | 4"x2" Oval | 2" | 771-481 | |
| Rubber | 1 1/4" | Push On | 3" | 2 1/2" | 799-147 | 771-490 |
| Rubber | 1 1/4" | Push On | 4"x2" Oval | 2" | 771-491 | |
| Rubber | 1 3/8" | Clamp On | 3" | 2 1/2" | 799-147 | |
| Rubber | 1 1/2" | Clamp On | 3" | 2 1/2" | 799-147 | 770-145 |
| Rubber | 1 3/4" | Clamp On | 3" | 2 1/2" | 799-147 | |
| Chrome | 3/8" | Clamp On | 2" | 1 1/2" | 799-137 | 775-132 |
| Chrome | 1/2" | Clamp On | 2" | 1 1/2" | 799-137 | |
| Chrome | 5/8" | Clamp On | 2" | 1 1/2" | 799-137 | 775-134 |
| Chrome | 1" | Clamp On | 3" | 2 1/2" | 799-147 | 775-141 |
| Chrome | 1 1/4" | Clamp On | 3" | 2 1/2" | 799-147 | 775-138 |
| Chrome | 1 1/4" | Push On | 2" | 1 1/2" | 799-137 | 775-480 |
| Chrome | 1 1/4" | Push On | 3" | 2 1/2" | 799-147 | - |
| Chrome | 1 1/4" | Screw On | 3" | 2 1/2" | 799-147 | |
| Chrome | 1 3/8" | Clamp On | 3" | 2 1/2" | 799-147 | |
| Chrome | 1 1/2" | Clamp On | 3" | 2 1/2" | 799-147 | 775-145 |
| Chrome | 1 3/4" | Clamp On | 3" | 2 1/2" | 799-147 |
Chrome Top Breather Filters with Heat Shields
| Top | Dia. | Style | Outer Dia. |
Height | Breather Filter |
| Chrome | 1 1/2" | Clamp On | 3" | 2 1/2" | 772-145 |
| Chrome | 1 1/4" | Push On | 3" | 2 1/2" | 772-490 |