Air Filters

Spectre's air filter inlet adapters and velocity stacks are designed to allow you to attach a larger 6 inch diameter flange air filter onto a smaller diameter air intake tube. The velocity stacks are available with different neck sizes, to match 2.5 inch...

Spectre's Flat Top Cone Air Filter is manufactured using high quality materials including synthetic media, urethane, and steel mesh. This washable filter is engineered to increase air flow for greater performance, and comes factory pre-oiled and ready to...

Spectre's clamp-on cone universal air filter has a 3 inch inside diameter flange and it measures 6 1/2 inches tall. This air filter is a great option for air intakes that use a 3 inch diameter tube, adapter or throttle body. This performance air filter...

Associated products: SPE-4208 Air Cleaner Nut, SPE-47611 Spectre Extraflow Lid, SPE-47612 Spectre Extraflow Lid, SPE-47616 Spectre Extraflow Lid, SPE-47621 Spectre Extraflow Custom Assembly, SPE-47622 Spectre Extraflow Custom Assembly, SPE-47626 Spectre...

This Spectre High Performance Racing (HPR) Air Filter is a white media clamp-on cone filter that can be used for a wide variety of applications. Using the included adapter rings, this filter can fit 3 inch, 3-1/2 inch, and 4 inch diameter tubes...

Spectre's 4 inch by 2 inch Air Filter is a replacement air filter element for 4 inch round air cleaners. Featuring a flame retardant paper filter construction, this product was engineered for increased air flow and greater performance. Easy to install...

The Spectre Round HPR (High Performance Racing) Air Filter is a high flow replacement filter that fits Spectre and aftermarket air cleaners. The pre-oiled, synthetic air filter media is engineered to increase air flow and engine performance and comes...

This Spectre round paper air filter can replace 14 inch by 3 inch round air cleaner filters. Spectre products are designed to perform as well as they look using high quality materials and have been engineered for optimum fit and function.

Spectre's Chrome Round Air Cleaners are designed to fit carburetors and throttle body injection assemblies with a 5-1/8 inch inlet. Engineered to maximize air flow, this assembly includes a round 6-3/8 inch by 2-1/2 inch Spectre HPR paper air filter with...

Spectre's Chrome Round Air Cleaners are designed to fit carburetors and throttle body injection assemblies with a 5-1/8 inch inlet. Engineered to maximize air flow, this assembly includes a round 9 inch by 2 inch Spectre HPR paper air filter with flame...

Spectre's 14 inch by 3 inch tall Extraflow air filter assembly is designed to fit throttle body injection assemblies and carburetors with a 5-1/8 inch neck flange. Featuring a zinc plated 1-1/4 inch drop base for increased hood clearance, this assembly...

Spectre's 14 inch by 3 inch tall Extraflow air filter assembly is designed to fit throttle body injection assemblies and carburetors with a 5-1/8 inch neck flange. Featuring a zinc plated 1-1/4 inch drop base for increased hood clearance, this assembly...