Air filters

Twin Air Filter's patented design, high quality materials and superior construction deliver unbeatable performance and protection - and make Twin Air Filters the hands-down choice of more World and National Champions than all other filters combined.

Air box covers

Prevent water and cleansers from entering your intake system when you wash your airbox. Tough, durable ABS plastic with rubber sealing ring to ensure a perfect, leak-free fit. Includes mounting screw.

Power flow kits

The best filter in the world can't do its job if there are leaks in the seal of the airbox. That's why Twin Air provides a complete line of products to ensure a leak-proof, fool proof fit. Twin Air's PowerFlow kit comes with a rigid, lightweight, billet aluminum cage that provides a tight seal to the airbox and replaces your flimsy plastic stock cage.

Twin Air PowerFlow Kit for 4-Stroke models: Replace your air-restricting stock backfire screen with our New PowerFlow kit. The kit includes a rigid, lightweight, billet aluminum cage with a special backfire-resistant layer of foam laminated to the inside of the filter.

Oil filters

The company that set the clean air standard for your engine now extends their expertise to oil filters. Constructed with the highest quality paper mesh and the latest in production technologies. Now there's only one name you need to remember for maximum protection, performance, and value in all of your filters and related products.

Contact cleaner

Cleans air box, cage, and more. Fast-drying formula leaves no residue. Safe for plastic and painted surfaces. 13.5oz can.

System maintenance kit

Keep your air filter clean, and you'll keep your engine running at top power-and running longer. The System is the full filter care Solution -everything you need in a sturdy storage box with carrying handles

Liquid power filter oil and oil tub

The original formula that set the standard of excellence in air filter oils. Liquid Power starts thin for a deep, even penetration, then dries to even coating, high-tack shield that traps dirt, grit, and dust.

Liquid dirt remover and cleaning tub

Formulated to quickly cut through Liquid Power, loosen the dirt, and flush your filter clean. Will not harden or damage filter foam like solvents and gas

Biodegradable filter care products

Boost your bike's performance with the first biodegradable air filter oil that works in ALL riding conditions. GREEN Liquid Bio Power prevents dirt, dust, and even water from entering your carburetor. Alcohol base allows easy, even penetration, then dissipates quickly to form a super-sticky, dirt-grabbing shield. Available in Spray or in Liquid form.

Clean your Liquid Power-oiled filter with Liquid Bio Dirt Remover. Using a washing machine or hand wash your filter in a bucket-this granular water-soluble cleaner can go right down the drain without clogging or harming the environment. Unlike solvents or gas, Liquid Bio Cleaner will not harden or damage the filter foam.

Casual wear

Get in some high quality Twin Air Apparel and show everyone your support of the Twin Air brand. Sweatshirts, T-Shirts, Hats, Visors... and more. Check out all of the Twin Air Apparel in our online store.

Exhaust plugs

Flexible rubber plug prevents water and dirt from entering your exhaust during washing, transportation, or exposure to harsh conditions when not in use. Available for 2 and 4 stroke models.

Pit bike air filters

Twin Air Filter's patented design, high quality materials and superior construction deliver unbeatable performance and protection - and make Twin Air Filters the hands-down choice of more World and National Champions than all other filters combined.

Air filters ATV

Twin Air Filter's patented design, high quality materials and superior construction deliver unbeatable performance and protection - and make Twin Air Filters the hands-down choice of more World and National Champions than all other filters combined.

ATV power flow filter kits

Don’t let your stock set-up rob you of power and engine reliability. These kits eliminate leaks and provide more air for power, but the filter can still be removed in a snap for cleaning. The new generation PowerFlow kit converts the filter mounting system from a clamp on filter to a filter cage and wing bolt mounting system. This new flange system allows for the use of a Twin Air Air Box Cover for washing the air box.

Air box covers

Prevent water and cleansers from entering your intake system when you wash your airbox. Tough, durable ABS plastic with rubber sealing ring to ensure a perfect, leak-free fit. Includes mounting screw.

Exhaust plugs ATV

Flexible rubber plug prevents water and dirt from entering your exhaust during washing, transportation, or exposure to harsh conditions when not in use. Available for 2 and 4 stroke models.

ATV oil filter

The company that set the clean air standard for your engine now extends their expertise to oil filters. Constructed with the highest quality paper mesh and the latest in production technologies. Now there's only one name you need to remember for maximum protection, performance, and value in all of your filters and related products.

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