Top 10 Valve Cover Breather Filter – Automotive Replacement Air Filters

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1. K&N

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Red , 62-1600RD, K&N Vent Air Filter / Breather: Washable and Resuable: 0.375 in/0.5 in 10 mm/13 mm Flange ID; 1.75 in 44 mm Height; 2 in 51 mm Base; 1.5 in 38 mm Top

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K&N #ad - World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants. A k&n filter will last longer than 10 disposable filters. Trusted on the racetrack—made for your vehicle.

Low-maintenance design: 50, 000 miles before your first cleaning under normal highway driving conditions. No-hassle warranty: 1-Year Limited Warranty. High quality: Made in America. Easy installation: pre-oiled and built with simple clamp-on design. Eco-friendly: using a washable, reusable product helps reduce replacement waste. Engineered power: state-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration.

One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains. Saves money: k&n high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%. Race tested: the official air filter of NASCAR.
BrandK&N #ad
ManufacturerK&N Engineering #ad
Height6 Inches
Length6.13 Inches
Weight0.02 Pounds
Width6 Inches
Part Number62-1600RD
Model62-1600RD

2. SkySmile

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12mm/ 0.47" Crankcase Breather Filter, 2Pcs Air Filter Valve Cover Breather, Turbo Vent Air Intake Filter Cleaner for Car and Motorcycle

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SkySmile #ad - Perfect substitute the air filter is a perfect replacement for those outdated intake system, give your car a new life. Small body mount hole dia:12mm/ 047", just bolt on the machine directly, Size:50 x 58mm/1.

96 x 2. 28in. Long use time wash the air filter and keep it cleaning; it would last for a long time. Increase power the filter will improve overall air filtration, horse power, torque and gas mileage over stock filters. This air filter is easy to be installed, then it will work. More air help with more air flowing into the engine machine to improve throttle response and enhance horsepower.
BrandSkySmile #ad
ManufacturerHuaShuo Smart #ad
Part NumberOil Catch-1
ModelOil Catch-1
WarrantyLifeTime

3. muge racing

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MUGE RACING 23mm Car Air Filter Universal Cold Air Intake Filter High Flow Vent Valve Cover Breather Filter Blue

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muge racing #ad - Easy to installeasy to install and disassemble, without complicated installation steps and tools, and can be installed without damage. Premium materialthe car air filter is made of metal, filter paper and rubber material.

Functionthe car air filter can increase the intake air flow, filter the impurities in the air. Reduce the resistance of the engine air intake, and improve per unit time air intake and volumetric efficiency when engine running. Easy to clean, lightweight and durable. High performanceit design to help keep out the dust, dirt, and mud from your engine. Compatible withthis air filter fit for most universal car and vehicles with 23mm air intake.
Brandmuge racing #ad
Manufacturermuge racing #ad
Part NumberMG-OFI064-Blue

4. Spectre

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Spectre Performance SPE-42872 ExtraFlow Red Breather

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Spectre #ad - 2-3/4 inch overall height. Fits a 1-1/4 inch breather hole. Grommet is not included, use grommet kit P/N 5339. 2 inch tall breather element.
BrandSpectre #ad
ManufacturerSpectre #ad
Height6 Inches
Length4 Inches
Weight0.24 Pounds
Width4 Inches
Part NumberSPE-42872
ModelSPE-42872
Warranty3 Months

5. Allstar

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Allstar Performance ALL36202 1-1/2" Valve Cover Breather

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Allstar #ad - May be used on valve Covers With Breather Tubes. Clamp-On Breathers. V/c breather w/o shield1-1/2In. Fit type: Vehicle Specific.
BrandAllstar #ad
ManufacturerAllstar Performance #ad
Height26.4 Inches
Length37.2 Inches
Width36 Inches
Part NumberALL36202
ModelALL36202
Warranty90 day

6. PTNHZ RACING

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PTNHZ Universal 2 PCS 12mm Auto Cone Mini oil Air Intake Filter Crankcase Vent Valve Cover Breather Filter Flow Air Filters

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PTNHZ RACING #ad - Easy to install directly bolt on. Material: High Quality Plastic. Size: 51*51*40;neck: 12mm;Bottom Diameter:12mm. Application: universal Fit for Vehicles with 12mm Air Intake. Help to draw more air into your engine so as to improve throttle response and enhance horsepower.
BrandPTNHZ RACING #ad
ManufacturerPTNHZ #ad
Part NumberUS-AIT12R

7. BQLZR

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BQLZR 13Mm Red Cone Mini Oil Air Intake Crankcase Vent Valve Cover Breather Filter Pack Of 2

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BQLZR #ad - Performance: improves up to 95% filtration efficiency. Note: because the product contains plastic part, please do not use at high temperature environment. Works well. This filter is to replace the line on the valve cover, and blocked off the hole in the air box with an extra spark plug. To fit 1/4 hose, can try Get a nylon/plastic barbed adaptor from hardware store. Hose connector diameter is 13mm. Increases horsepower and improves economy.
BrandBQLZR #ad
ManufacturerBQLZR #ad
Height0.51 Inches
Length2.36 Inches
Weight0.24 Pounds
Width1.97 Inches
Part NumberN12043
ModelN12043

8. K&N

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K&N Vent Air Filter/ Breather: High Performance, Replacement Engine Filter: Filter Height: 1.5 In, Shape: Breather, Washable, Flange Length: 0.875 In, 62-1030, Premium

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K&N #ad - No-hassle warranty: 1-Year Limited Warranty. Low-maintenance design: 50, 000 miles before your first cleaning under normal highway driving conditions. Saves money: k&n high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters.

Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%. Trusted on the racetrack—made for your vehicle. Easy installation: pre-oiled and built with simple clamp-on design. Eco-friendly: using a washable, reusable product helps reduce replacement waste. Engineered power: state-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration.

Race tested: the official air filter of NASCAR. A k&n filter will last longer than 10 disposable filters. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains. High quality: Made in America. World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants.
BrandK&N #ad
ManufacturerK&N Engineering #ad
Height2 Inches
Length7.25 Inches
Weight0.15 Pounds
Width6 Inches
Part Number62-1030
Model62-1030

9. Edelbrock

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Multi, Edelbrock EDL4403 Pro-Flo Black Round Breather, One Size

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Edelbrock #ad - Proven performance. Fit type: Vehicle Specific. Precision built. Extensive R&D. Black signature Series Push-in Breather.
BrandEdelbrock #ad
ManufacturerEdelbrock #ad
Height0 Inches
Length0 Inches
Weight0.24 Pounds
Width0 Inches
Part Number4403
Model4403
Warranty90 Day Manufacturer

10. Spectre

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Spectre Performance 5339 PCV Breather Grommet

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Spectre #ad - Oem replacement grommets. For all valve covers with 1-1/4 inch filler-breather holes. Oem replacement grommets. Designed for use with OE specifications for fit and function.
BrandSpectre #ad
ManufacturerSpectre #ad
Height0.8 Inches
Length6 Inches
Weight0.09 Pounds
Width4.1 Inches
Part Number5339
ModelSPE-5339
Warranty3 Months