Universal Synthaflow Breather Filter by Airaid

Breather Filter

Universal Synthaflow® Breather Filter by Airaid®. Airaid’s SynthaFlow® air filter provides maximized filtration efficiency without sacrificing airflow. That translates into more horsepower, torque and increased MPG for you. The filter consists of the multiple layers of cotton gauze combined with unique synthetic materials technology and covered by durable epoxy-coated stainless steel mesh from both sides.

Available Dimensions of Airaid Breather Filters:

Part #	Top	Mounting Diameter"	Outer Diameter"	Height"	Mounting Type	Pre-Filter
770-137	Rubber	1	2	1.5	Clamp On	799-137
775-137	Chrome	1	2	1.5	Clamp On	799-137
770-141	Rubber	1	3	2.5	Clamp On	799-147
775-141	Chrome	1	3	2.5	Clamp On	799-147
771-481	Rubber	1	4 x 2 Oval	2	Push On	N/A
771-480	Rubber	1.25	2	1.5	Push On	799-137
775-480	Chrome	1.25	2	1.5	Push On	799-137
770-138	Rubber	1.25	3	2.5	Clamp On	799-147
771-490	Rubber	1.25	3	2.5	Push On	799-147
771-495	Rubber	1.25	3	2.5	Screw On	799-147
775-138	Chrome	1.25	3	2.5	Clamp On	799-147
775-490	Chrome	1.25	3	2.5	Push On	799-147
775-495	Chrome	1.25	3	2.5	Screw On	799-147
771-491	Rubber	1.25	4 x 2 Oval	2	Push On	N/A
770-143	Rubber	1.375	3	2.5	Clamp On	799-147
775-143	Chrome	1.375	3	2.5	Clamp On	799-147
770-145	Rubber	1.5	3	2.5	Clamp On	799-147
775-145	Chrome	1.5	3	2.5	Clamp On	799-147
770-147	Rubber	1.75	3	2.5	Clamp On	799-147
775-147	Chrome	1.75	3	2.5	Clamp On	799-147
770-133	Rubber	0.5	2	1.5	Clamp On	799-137
775-133	Chrome	0.5	2	1.5	Clamp On	799-137
770-136	Rubber	0.75	2	1.5	Clamp On	799-137
775-136	Chrome	0.75	2	1.5	Clamp On	799-137
770-132	Rubber	0.375	2	1.5	Clamp On	799-137
775-132	Chrome	0.375	2	1.5	Clamp On	799-137
770-134	Rubber	0.625	2	1.5	Clamp On	799-137
775-134	Chrome	0.625	2	1.5	Clamp On	799-137