21 Best and Coolest Breather Filters for 2017

 

Uni Filter UP-107 1 Clamp-On Breather

Uni Filter UP-107 1″ Clamp-On Breather

Uni Filter UP-107 1″ Clamp-On Breather - Uni filter atv air filters keep out all the dirt, dust, and mud providing superior engine protection. The sticky filter oil. The principle of how foam air filters work is simple, open cell polyurethane foam is wetted with specially developed filter oil.

 

Arlen Ness 18-505 Big Sucker Performance Air Filter Kit

Arlen Ness 18-505 Big Sucker Performance Air Filter Kit

Arlen Ness 18-505 Big Sucker Performance Air Filter Kit - Stage i kit includes a high-flow filter and accepts 93-15 oval or round oem outer cover (unless noted). Eliminate the need for banjo fittings, hoses and filter. Feature a one-piece aluminum backing plate/carb support bracket. Breather passages exit at the mouth of the carburetor/throttle body, creating a virtually closed-loop system. Stage ii kit includes a 20% larger high-flow filter and accepts an 8″ round ness or 8″ round oem outer cover.

 

Black Harley Big Twin Breather Bolt Filter Kit

Black Harley Big Twin Breather Bolt Filter Kit

Black Harley Big Twin Breather Bolt Filter Kit - Cnc machined from solid billet aluminum, made in the usa. Stage 3 military grade black anodized. 3/8 x 3/4″ threads. Stainless steel snap rings and wire mesh. Fits 94 and up harley big twins dynas, softails, touring and cvo.

 

Kuryakyn 9930 Bluegrass Breather Kit

Kuryakyn 9930 Bluegrass Breather Kit

Kuryakyn 9930 Bluegrass Breather Kit - Kuryakyn 9930 bluegrass breather kit 93-99 evo big twin w/mikuni carb & 91-16 xl.

 

Kuryakyn 7791 Breather Bolt Cover for Twin Cam

Kuryakyn 7791 Breather Bolt Cover for Twin Cam

Kuryakyn 7791 Breather Bolt Cover for Twin Cam - Kuryakyn 7791 breather bolt covers for twin cam 99-16.

 

Polaris OEM ATVUTV Breather In Line Filter 2530029 Ranger Magnum Diesel Big Boss Worker

Polaris OEM ATV/UTV Breather In Line Filter 2530029 Ranger, Magnum, Diesel, Big Boss, Worker

Polaris OEM ATV/UTV Breather In Line Filter 2530029 Ranger, Magnum, Diesel, Big Boss, Worker - Sku# 2530029 fits most polaris atvs 1997-2012, series 10, series 11. Genuine polaris filter, part #2530029. This is a factory original equipment part, not aftermarket.

 

Uni Filter UP-123 12 Push-In Breather

Uni Filter UP-123 1/2″ Push-In Breather

Uni Filter UP-123 1/2″ Push-In Breather - No oil or special cleaners required. Guaranteed by manufacturer against defects in material and workmanship as long as you own the vehicle. Exclusive ziptie loop for mounting to frame, no loose hoses. Laboratory tests proved that the uni breather filters are more efficient than paper elements. Completely washable.

 

Speed Dealer Black Breather Bolt Kit for 1991 to 2014 Sportster

Speed Dealer Black Breather Bolt Kit for 1991 to 2014 Sportster

Speed Dealer Black Breather Bolt Kit for 1991 to 2014 Sportster - Fits 93 and up evo’s and 91 and up sportsters. 1/2-13 x 3/4″ threads. Made in the usa by speed dealer customs. Pair of head breather bolts, comes with 4 pieces of uni foam. Stainless steel snap rings and wire mesh.

 

KCInt Crankcase Breather Filter for Harley Davidson Big Twin Engines

KCInt Crankcase Breather Filter for Harley Davidson Big Twin Engines

KCInt Crankcase Breather Filter for Harley Davidson Big Twin Engines - – comes complete with chrome plated mounting bracket, replaceable filter assembly, chrome plated end cap and hose clamp.

 

UNI Breather Filter Push in Type 38 Inch Universal

UNI Breather Filter Push in Type 3/8 Inch Universal

UNI Breather Filter Push in Type 3/8 Inch Universal - Washable urethane materialno oil or special cleaners requiredbetter flowing than paper elementsunaffected by moisture or gasolinepush-in type (clamp on filter shown)lifetime guarantee against defects in material and workmanshipsize 3/8″please note the image displayed is representative of uni breather filters, but may vary depending on your specific model.

 

Stainless Steel Harley Big Twin Breather Bolt Filter Kit

Stainless Steel Harley Big Twin Breather Bolt Filter Kit

Stainless Steel Harley Big Twin Breather Bolt Filter Kit - Cnc machined from solid 304 stainless steel, made in the usa. Fits 94 and up harley big twins dynas, softails, touring and cvo. 3/8 x 3/4″ threads. Hand polished to a mirror finish. Stainless steel snap rings and wire mesh.

 

Uni Filter UP-220 14 Dual Inlet Push-In Breather

Uni Filter UP-220 1/4″ Dual Inlet Push-In Breather

Uni Filter UP-220 1/4″ Dual Inlet Push-In Breather - Uni filter atv air filters keep out all the dirt, dust, and mud providing superior engine protection. The sticky filter oil. The principle of how foam air filters work is simple, open cell polyurethane foam is wetted with specially developed filter oil.

 

Uni Filter UP-102 38 Clamp-On Breather

Uni Filter UP-102 3/8″ Clamp-On Breather

Uni Filter UP-102 3/8″ Clamp-On Breather - Uni filter atv air filters keep out all the dirt, dust, and mud providing superior engine protection. The sticky filter oil. The principle of how foam air filters work is simple, open cell polyurethane foam is wetted with specially developed filter oil.

 

Arlen Ness 18-326 Black Big Sucker Stage I Air Filter Kit with Cover

Arlen Ness 18-326 Black Big Sucker Stage I Air Filter Kit with Cover

Arlen Ness 18-326 Black Big Sucker Stage I Air Filter Kit with Cover - Kit includes high-performance filter, backing plate and steel outer cover. Eliminates the need for banjo fittings, hoses and filter. All necessary hardware and instructions are included with each kit. Breather passages exit at the mouth of the carburetor/throttle body, creating a virtually closed-loop system. Features a one-piece aluminum backing plate/carb support bracket with patented hidden breather technology and radius air inlet.

 

Kuryakyn 8515 Crankcase Breather Filter

Kuryakyn 8515 Crankcase Breather Filter

Kuryakyn 8515 Crankcase Breather Filter - Universal fitment for crankcase breather.

 

BQLZR Blue 13MM Inlet Universal Round Straight Aluminum Crankcase Breather Filter Pack Of 2

BQLZR Blue 13MM Inlet Universal Round Straight Aluminum Crankcase Breather Filter Pack Of 2

BQLZR Blue 13MM Inlet Universal Round Straight Aluminum Crankcase Breather Filter Pack Of 2 - 36×2. Note the color of the item may vary slightly due to photography and your own computer features increases horsepower and improves fuel economy. More filtering surface than original filter. 0inch weight 116g package list 1x air filter. Filter can be washed & oiled. Easy installation for a clamp, works with 13mm air intake systems. Made of aluminum alloy with chrome coating material for lightweight and durability. Specifications item type auto air intakes item name air filter/air intake material aluminum & rubber color blue inlet diameter 13mm /0. 51inch size6x5cm/2. Performance improves up to 95% filtration efficiency.

 

Radius Evo Breather Bolts for Harley-Davdison Big Twins XL Sportsters - Black Electroplate

Radius Evo Breather Bolts for Harley-Davdison Big Twins & XL Sportsters – Black Electroplate

Radius Evo Breather Bolts for Harley-Davdison Big Twins & XL Sportsters – Black Electroplate - A perfect match with your choice of air cleaner and carb support brackets. Fits 1999 & up harley-davidson twin cam motors. Innovative design with 5-ply sintered stainless steel mesh, providing the proper breathability for your motor while keeping a slim profile and a completely custom look. An internally broached allen allows for a quick and hidden install.

 

Arlen Ness 18-505 Big Sucker Performance Air Filter Kit

Arlen Ness 18-505 Big Sucker Performance Air Filter Kit

Arlen Ness 18-505 Big Sucker Performance Air Filter Kit - Breather passages exit at the mouth of the carburetor/throttle body, creating a virtually closed-loop system. Eliminate the need for banjo fittings, hoses and filter. Feature a one-piece aluminum backing plate/carb support bracket. Stage i kit includes a high-flow filter and accepts 93-15 oval or round oem outer cover (unless noted). Stage ii kit includes a 20% larger high-flow filter and accepts an 8″ round ness or 8″ round oem outer cover.

 

Bikers Choice Crankcase Breather 38 With Bolt

Bikers Choice Crankcase Breather 3/8″ With Bolt

Bikers Choice Crankcase Breather 3/8″ With Bolt - #48-9894 features a bolt for attaching to flat surfaces. Chrome-plated. #48-9897 1/8 npt thread. #48-9895 comes with a stud and bolt.

 

BKrider Crankcase Breather Kit for Harley-Davidson Evolution

BKrider Crankcase Breather Kit for Harley-Davidson Evolution

BKrider Crankcase Breather Kit for Harley-Davidson Evolution - Fits 1993-1999 big twin, evolution breather bolts are 1/2″ x 13mounting holes are 6″ center to center. Can be routed to back side of new filter or used with crankcase vent filters. Oem 29308-93 & 29310-93. This kit is used when installing custom air cleaners that do not have provisions for thru-the-head crankcase venting.

 

TIROLÂ 25mm Universal Air Filter Tapered Auto Cold Air Intake Blue

TIROL® 25mm Universal Air Filter Tapered Auto Cold Air Intake Blue

TIROL® 25mm Universal Air Filter Tapered Auto Cold Air Intake Blue - Specifics and benefits made of aluminum alloy material with chrome coating material for lightweight and durability performance improves up to 95% filtration efficiency minimizes oil consumption by pcv system or high performance engines a must for all turbocharged vehicles, for oe pcv systems are not ideal for boosting pressure micro cotton gauze type filter material, washable with water or soap, and reusable worm gear c-clamp included 25mm filter outlet, 25mm inner diameter tube overall dimensions 2. 15″ (length) x 1. 85″ (diameter) for crankcase/ breather usages exactly the same as shown in the picture professional installation is highly recommended (no instruction included).





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