Best Air Filters Comparisons and Specifications


Spectre Performance 8132 Universal Clamp-On Air Filter: Round Tapered

Spectre Performance

9.4
  • High flow filter designed to fit 3 inch, 3 1/2 inch and 4 inch tubes
  • Quality materials used throughout including washable, oiled synthetic media, urethane, and steel mesh
  • Factory pre-oiled and ready to use
  • Includes adapter rings
  • OEM PART NUMBER : 8132
  • MANUFACTURER PART NUMBER : 8132
  • PRODUCT DIMENSIONS : 3.5 x 7.5 x 6.5 inches
  • ITEM WEIGHT : 1.7 pounds
  • BRAND : Spectre Performance
  • SHIPPING WEIGHT : 1.7 pounds

K&N engine air filter

K&N

9.4
  • ULTIMATE LONGEVITY: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle
  • ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%
  • EASY INSTALLATION: Pre-oiled and ready to drop into your factory air box. 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
  • ECO-FRIENDLY: Using a washable, reusable product helps reduce replacement waste. A K&N filter will last longer than 10 disposable filters
  • WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants
  • LOW-MAINTENANCE DESIGN: 50,000 miles before your first cleaning under normal highway driving conditions
  • OEM PART NUMBER : FORD%7c3z9601a|FORD%al349601ca|FORD%fa1883
  • MANUFACTURER PART NUMBER : 33-2385
  • PRODUCT DIMENSIONS : 11 x 11 x 12.5 inches
  • ITEM WEIGHT : 1 pounds
  • BRAND : K&N
  • SHIPPING WEIGHT : 1.35 pounds
  • FOLDING : No
  • POSITION : Left

K&N Universal Clamp-On Engine Air Filter: Washable: Round Tapered

K&N

9.0
  • Designed to increase horsepower and acceleration
  • Includes inserts to fit three different flange diameters
  • High air flow with excellent filtration
  • Clamp-on washable and reusable air filter
  • OEM PART NUMBER : RG-1001BL
  • MANUFACTURER PART NUMBER : RG-1001BL
  • PRODUCT DIMENSIONS : 7.6 x 6.4 x 7.8 inches
  • ITEM WEIGHT : 1.73 pounds
  • BRAND : K&N
  • SHIPPING WEIGHT : 1.74 pounds
  • POSITION : Front
  • COVER INCLUDED : n/a
  • EXTERIOR : Painted
  • MODEL : 6" Od B X 5"H W/4", 3-1/2", 3"Dia Flg W/Inverted Filter Top Universal Clamp-On Air Filter

K&N Universal Clamp-On Engine Air Filter: Washable: Round Tapered

K&N

9.4
  • ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%.
  • EASY INSTALLATION: Pre-oiled and built with simple clamp-on design. 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.
  • ECO-FRIENDLY: Using a washable, reusable product helps reduce replacement waste. A K&N filter will last longer than 10 disposable filters.
  • WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants.
  • LOW-MAINTENANCE DESIGN: 50,000 miles before your first cleaning under normal highway driving conditions.
  • HIGH QUALITY: Made in America.
  • OEM PART NUMBER : RG-1001RD
  • MANUFACTURER PART NUMBER : RG-1001RD
  • PRODUCT DIMENSIONS : 7.6 x 6.4 x 7.8 inches
  • ITEM WEIGHT : 1.73 pounds
  • BRAND : K&N
  • SHIPPING WEIGHT : 1.76 pounds
  • POSITION : Front
  • COVER INCLUDED : n/a
  • EXTERIOR : Painted
  • MODEL : 6" Od B X 5"H W/4", 3-1/2", 3"Dia Flg W/Inverted Filter Top Universal Clamp-On Air Filter

K&N engine air filter

K&N

9.2
  • ULTIMATE LONGEVITY: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle
  • ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%
  • EASY INSTALLATION: Pre-oiled and ready to drop into your factory air box. 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
  • ECO-FRIENDLY: Using a washable, reusable product helps reduce replacement waste. A K&N filter will last longer than 10 disposable filters
  • WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants
  • LOW-MAINTENANCE DESIGN: 50,000 miles before your first cleaning under normal highway driving conditions
  • OEM PART NUMBER : 33-2031-2
  • MANUFACTURER PART NUMBER : 33-2031-2
  • PRODUCT DIMENSIONS : 13.5 x 7.8 x 1.8 inches
  • ITEM WEIGHT : 1 pounds
  • BRAND : K&N
  • SHIPPING WEIGHT : 1 pounds
  • FOLDING : No
  • NATIONAL STOCK NUMBER : 4310-01-587-4070

K&N Universal Clamp-On Engine Air Filter: Washable and Reusable: Round Tapered

K&N

9.2
  • Designed to increase horsepower and acceleration
  • Hundreds of sizes and shapes for most applications
  • High air flow with excellent filtration
  • Clamp-on washable and reusable air filter
  • Pliable flanges absorb vibration and can be stretched up to 1/16 In. to fit in-between sizes
  • OEM PART NUMBER : RF-1041
  • MANUFACTURER PART NUMBER : RF-1041
  • PRODUCT DIMENSIONS : 7.5 x 7.5 x 8.5 inches
  • ITEM WEIGHT : 1.6 pounds
  • BRAND : K&N
  • SHIPPING WEIGHT : 1.6 pounds
  • FOLDING : No

Spectre Performance HPR9891 Universal Clamp-On Air Filter: Round Tapered

Spectre Performance

9.2
  • Engineered for increased flow and greater performance
  • Factory pre-oiled and ready to use
  • Quality materials used throughout including synthetic media, urethane, and steel mesh
  • Use P/N HPR4820 Accucharge kit to clean and re-oil the filter
  • Use with a velocity stack to fit 2-1/2” , 3” , 3-1/2” , or 4” intake tubing
  • OEM PART NUMBER : HPR9891
  • MANUFACTURER PART NUMBER : HPR9891
  • ITEM WEIGHT : 1.6 pounds
  • BRAND : Spectre Performance
  • SHIPPING WEIGHT : 1.7 pounds
  • PACKAGE DIMENSIONS : 11 x 8.4 x 8.4 inches

Spectre Performance HPR8755 Air Filter

Spectre Performance

8.4
  • HPR OE Replacement Air Filter
  • High flow replacement filter designed to fit perfectly in your stock airbox
  • Engineered for increased flow and greater performance
  • Fits multiple Chevy and GM truck applications
  • Factory pre-oiled and ready to use
  • OEM PART NUMBER : HPR8755
  • MANUFACTURER PART NUMBER : HPR8755
  • ITEM WEIGHT : 1 pounds
  • BRAND : Spectre Performance
  • SHIPPING WEIGHT : 1.95 pounds
  • MODEL : HPR8755
  • PACKAGE DIMENSIONS : 13 x 11.3 x 2 inches

Viskon-Aire 4520-2020 Series 45 Green Intake Filter Panel

Viskon-Aire

7.6
  • Provides exceptional balance between price and performance
  • Utilizes a non-migrating, user-friendly dry tack for easy installation and enhanced efficiency
  • Self-sealing gasket and internal wire frame eliminates air by-pass and media flutter to keep dirt out of your spray booth
  • MANUFACTURER PART NUMBER : 4520-2020
  • ITEM WEIGHT : 10 pounds
  • BRAND : Viskon-Aire
  • SHIPPING WEIGHT : 15.8 pounds
  • PACKAGE DIMENSIONS : 24.2 x 23 x 15 inches

Spectre Performance 884820 Accucharge Filter Kit

Spectre Performance

9.2
  • Designed specifically for the cleaning and care of all Spectre HPR filters
  • System comes complete with 12 ounces of cleaner and 8 ounces of oil
  • The graduations on the bottle allow precise measuring
  • Spray top bottles make cleaner application effortless
  • OEM PART NUMBER : 884820
  • MANUFACTURER PART NUMBER : 884820
  • PRODUCT DIMENSIONS : 8.4 x 4.4 x 2.2 inches
  • ITEM WEIGHT : 1 pounds
  • BRAND : Spectre Performance
  • SHIPPING WEIGHT : 1.4 pounds
  • COVER INCLUDED : Other Vehicle Parts, Performance Parts - Underhood, Air Filters/Intakes
  • EXTERIOR : Machined
  • MODEL : 884820