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Afe

aFe Magnum FLOW Air Filter Pro DRY S 3-1/2in F x 5in B x 4-3/4in T x 7in H / 1 FL in

SKU: AFE21-90081

Air Filter Elements

AFE Universal Pro Dry S Filter...

Afe

Afe

aFe Magnum FLOW Air Filter Pro DRY S 3-1/2in F x 5in B x 4-3/4in T x 7in H / 1 FL in

SKU: AFE21-90081

Air Filter Elements

AFE Universal Pro Dry S Filter...

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A$150.22 A$226.53
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Exclusive Afe flash sale discount at StreetFX!

Talk about timing! This is a limited offer while stocks last on various Afe part numbers. There's never been a better time to buy your Afe upgrades, so what are you waiting for?!

This item is currently on sale!

Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.

Replacement Filter

With three layers of progressively finer mesh synthetic media between 100% polyurethane top and base, this high flow, "oil-free" conical performance filter provides maximum convenience and easy maintenance with excellent airflow. Washable and reusable for multiple cleanings, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Pliable polyurethane flange with integrated bumps insures tight, no leak seal over the life of the filter. This filter has a 99.2% filter efficiency.

Additional Information

Magnum FORCE Intake Replacement Air Filter w/ Pro DRY S Media 3-1/2 IN F X 5 IN B X 4-3/4 IN T X 7 IN H

Product Overview

Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper filter for improved horsepower and torque. Multiple layers of progressively finer mesh gauze media provides maximum convenience and easy maintenance.

Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Integrated urethane bump seal insures a tight, leak free seal over the life of the filter.

Choose from three filter medias to best suit your needs:

*Pro DRY S*
• Primary Concern: Convenience - Pro Dry S oil-free, dry synthetic filtration media is the world's easiest-to-service performance air filter media
• Filtration Efficiency: Better - 99.2% - Pro Dry S oil-free, dry synthetic media combines excellent filtration efficiency with easy-to-clean convenience
• Typical Vehicle: Gas / Diesel - With excellent filtration efficiency and high airflow values, Pro DRY S is the perfect choice for any vehicle type
• Driving Conditions: Street/Dusty - Pro Dry S will provide extended filter life in normal, everyday driving conditions; in dry, dusty conditions Pro Dry S is an excellent choice for ease of maintenance

*Pro 5R*
• Primary Concern: Performance - Pro 5R provides your engine with the largest amount of high-flowing, cold air, giving you the greatest horsepower and torque gains
• Filtration Efficiency: Good - 98.6% - with filtration efficency levels in the high 98% range, Pro 5r outperforms most other cotton gauze medias on the market
• Typical Vehicle: Gas / Diesel - Just the right combination of airflow and engine protection for everyday and performance oriented vehicles
• Driving Conditions: Street - Pro 5R exceeds the necessary protection for average everyday driving

*Pro GUARD 7*
• Primary Concern: Protection - Pro Guard 7 offers unparalleled engine protection for the most critical, most expensive engines
• Filtration Efficiency: Best - 99.7% - the greatest level of filtration efficiency and engine protection available on the market
• Typical Vehicle: Diesel / Off-Road - Pro Guard 7 was developed specifically for today's demanding diesel applications. Pro Guard 7 provides the increased airflow and maximum protection your expensive diesel engine needs
• Driving Conditions: Extreme/Very Dusty - Pro Guard 7 is perfect for all driving conditions, but excels in the harshest, most extreme conditions imaginable

*Superstock IRF*
• Progressive Cotton Gauze and/or Synthetic Media - Washable & reusable, lifetime filters, depth-loading dust holding capacity
• Rounded Open Pleats - Better airflow, lower face pressure resistance, greater dust-holding capacity
• Progressive Bump Seal - Pliable seal conforms to uneven surfaces, no foam gaskets or sealing grease necessary
• Expanded Metal and Epoxy Coated Aluminum Wire Mesh - Provide increased strength and support during times of maximum load to help protect the vehicle's turbo


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 15:43:45

Data: v4.2 - Upd: 2026-11-09 11:19:31

Features

  • 100% Polyurethane Frame On All Sides For Extra Long Filter Life
  • Filter Washes Clean With Soap and Water
  • Maximum Airflow for Maximum Performance Gains
  • Maximum Convenience and Easy Maintenance With Excellent Airflow
  • Pliable Polyurethane Flange w/Integrated Bump
  • Washable And Reusable For Multiple Cleaning Cycles

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Base Diameter:5
Description:Magnum FORCE Intake Replacement Air Filter w/ Pro DRY S Media
Filter Color:Gray
Filter Efficiency:99.2
Filter Material:Mesh Synthetic Media
Filter Media Material:Non-woven Synthetic
Filter Style:Clamp On
Flange Inside Diameter:3.5
Flange Position:Center
Height (in.):NA
Overall Length (in.):NA
Part Number:afe21-90081
Pre-Oiled:No
Reusable:Yes
Shape:Universal
Top Diameter:4.75
Washable:Yes
Width (in.):NA

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Afe, Afe Power
StreetFX SKU afe21-90081
SFX Item ID 4370466
Accounting SKU afe-21-90081
Manufacturer SKU 21-90081
Manufacturer UPC 802959211298
Alternative References 21-90081, AFE-21-90081

Air Filter, Pro Dry S, Synthetic, Conical, Universal, Each

If your vehicle spends most of its time on the street, and you desire to maximize airflow, then aFe Pro Dry S air filter elements are an excellent choice. These synthetic oil-less filters feature three layers of progressive media for optimum filtration and flow even when dirty. The filters bump seals eliminate the need for sealants or gaskets since they conform to the filter housings, and always return to their original form. Full 360 degree urethane frames allow proper OE fitment and strength. The elements are available in a wide variety of styles and sizes for fitment on countless applications. For more flow and less mess, order an aFe Pro Dry S air filter element.

Product Attributes
UPC802959211298
BrandAFE Power
Part TypeAir Filter Elements
Product LineaFe Pro Dry S Air Filter Elements
Manufacturer's Part Number21-90081

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