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Collection: Air Filters

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7052 products

K&N Universal Chrome Filter 2.25 Inch Flange / 3.5 Inch Base / 2 Inch Top / 4 Inch Height
K&N Universal Chrome Filter 2.063in Flange ID x 3.5in Base OD x 2in Top OD x 4in H
K&N Universal Clamp-On Air Filter 1 7/8 in FLG / 3in B / 2in T / 3in H

Air Filters - Universal Fit

K&N Universal Clamp-On Air Filter 1 7/8 in FLG / 3in B / 2in T / 3in H

Regular price $62.99
Sale price $62.99 Regular price
K&N Universal Chrome Filter-Round Tapered-1.688in Flange ID x 2in Top OD x 3in Base OD x 2.75in H
K&N Universal Chrome Filter 1 15/16 inch FLG / 3 inch Base / 2 inch Top / 3 inch Height
K&N Universal Chrome Oval Tapered Filter 2.125inFlgID x 4inBOL x 3inBOW x 3inTOL x 2inTOW x 2.75inH
K&N Universal Chrome Filter 2 1/8in FLG / 4in x 3in Bottom / 2in Top / 2 3/4in Height (2 Per Box)
K&N Universal Chrome Filter 2.438in Flange ID x 5.125in OD x 2in H

Air Filters - Universal Fit

K&N Universal Chrome Filter 2.438in Flange ID x 5.125in OD x 2in H

Regular price $68.99
Sale price $68.99 Regular price
K&N Universal Rubber Filter 3 inch 5 Degree FLG 4 1/2 inch OD 5 inch Height

Air Filters - Universal Fit

K&N Universal Rubber Filter 3 inch 5 Degree FLG 4 1/2 inch OD 5 inch Height

Regular price $52.99
Sale price $52.99 Regular price
K&N Black Drycharger Round Straight Air Filter Wrap 4.5in ID x 4in H

Pre-Filters

K&N Black Drycharger Round Straight Air Filter Wrap 4.5in ID x 4in H

Regular price $31.99
Sale price $31.99 Regular price
K&N Universal Rubber Filter 3 inch 5 Degree FLG 4 1/2 inch OD 4 inch Height

Air Filters - Universal Fit

K&N Universal Rubber Filter 3 inch 5 Degree FLG 4 1/2 inch OD 4 inch Height

Regular price $52.99
Sale price $52.99 Regular price
K&N Universal Rubber Filter 2.5 inch 5 Degree FLG 3.5 inch OD 4 inch Height

Air Filters - Universal Fit

K&N Universal Rubber Filter 2.5 inch 5 Degree FLG 3.5 inch OD 4 inch Height

Regular price $52.99
Sale price $52.99 Regular price
K&N Universal Rubber Filter 2.125in Flange ID 3.5in Base OD 3.5in Top OD 5in Height
K&N Filter Universal Rubber Filter 2-9/16in Flange, 4-1/2in OD-B, 4-5/16in OD-T, 5 inch Height
K&N Universal Clamp-On Air Filter 2-1/16in Flange 3-1/2in OD 6in Height

Air Filters - Universal Fit

K&N Universal Clamp-On Air Filter 2-1/16in Flange 3-1/2in OD 6in Height

Regular price $83.99
Sale price $83.99 Regular price
K&N Universal Rubber Filter 2.063 inch FLG 3.5 inch OD 5 inch Height

Air Filters - Universal Fit

K&N Universal Rubber Filter 2.063 inch FLG 3.5 inch OD 5 inch Height

Regular price $57.99
Sale price $57.99 Regular price
K&N Universal Clamp-On Air Filter 2-1/16in FLG / 3-1/2 OD / 4in H

Air Filters - Universal Fit

K&N Universal Clamp-On Air Filter 2-1/16in FLG / 3-1/2 OD / 4in H

Regular price $57.99
Sale price $57.99 Regular price
K&N Universal Rubber Filter 2 inch Top OD / 3.5 inch Base OD / 2.25 inch Flange ID / 4 inch Height
K&N Universal Rubber Filter Round Tapered 3in Base OD x 2in Top OD x 4in H - 73-78 Honda ATC90
K&N Universal Rubber Filter Round Tapered 1-11/16 Flange 3.5in Base OD x 2in Top OD x 4in H

About Pure Auto Performance

Pure Auto Performance started with a simple idea: helping people find quality parts they can trust without the stress and confusion that usually comes with upgrading a car. We’re enthusiasts just like you, and we know how much pride goes into every build. Whether it’s improving a daily driver or working on a long-term project, the right part can make your car feel brand new again. That’s why we put care into everything we offer, choosing products that genuinely make a difference on the road.

We also believe car parts should be more than just nice to look at they should last, perform well, and fit the vision each driver has. Some customers prefer clean, subtle upgrades, while others love bold changes that completely transform their vehicle. No matter the style, our goal is to make the process easy, honest, and enjoyable. At Pure Auto Performance, we’re here to support you at every step so you can build a car that feels right for you. This brand is more than a store. It’s a community of people who love driving and want the best for their cars.

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High Quality Parts