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Afe

Afe

aFe Magnum FLOW Pro DRY S Air Filters 21-91156 Track Series Intake Replacement Filter w/ Media (6x4) IN F x (8-1/4x6-1/4) IN B x (7-1/4x5) IN T (Inverted) x 7-1/2 IN H

SKU: AFE21-91156

Air Filter Elements
Afe

Afe

aFe Magnum FLOW Pro DRY S Air Filters 21-91156 Track Series Intake Replacement Filter w/ Media (6x4) IN F x (8-1/4x6-1/4) IN B x (7-1/4x5) IN T (Inverted) x 7-1/2 IN H

SKU: AFE21-91156

Air Filter Elements
A$299.61
Limited Availability from MFR Limited stock available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical orders of this part. This item is not held in our own warehouse, and availability and release timing may vary depending on manufacturer stock movements and processing at the time of ordering.

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Description

Momentum Filter

This filter features three layers of oil-free synthetic media and requires no oil during maintenance to provide maximum convenience. Its progressive layering provides great filtration efficiency and dust holding capacity, while its inverted top makes for more filter surface area, resulting in longer service intervals. This media is best suited for street and light off-road use. Pro DRY S filters are easily recharged with aFe's POWER CLEANER. aFe POWER performance air filters use a rounded, evenly spaced pleat design which allows for more usable filter surface area, providing increased flow and greater dust holding capacity. This aFe POWER performance air filter is constructed with a polyurethane base and top. Unlike other materials that degrade after repeated heat cycles in an engine bay, polyurethane maintains its original molded shape. Utilizing the filter's external locking tabs, the filter snaps into most Momentum series housings with zero hardware. This patent pending interface allows for easy filter maintenance and replacement.

Additional Information

Momentum Intake Replacement Air Filter w/ Pro DRY S Media (6 x 4) IN F x (8-1/4 x 6-1/4) IN B x (7-1/4 x 5) IN T x 7-1/2 IN H


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 15:51:12

Data: v4.2 - Upd: 2026-11-07 16:46:42

Features

  • 100% Polyurethane Base and Top for Extra Long Filter Life
  • Deep, Open Pleats Allow for Increased Surface Area, Flow, and Dust Holding Capacity
  • Pro DRY S Filter Media Features Three Layers of Progressive Synthetic (Dry) Media for Maximum Convenience
  • Replacement Air Filter for aFe POWER Intakes
  • 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

11562:No
Base Diameter:8.25 x 6.25
Description:Momentum Intake Replacement Air Filter w/ Pro DRY S Media
Filter Color:Gray
Filter Efficiency:99.2
Filter Material:Non-woven Synthetic
Filter Style:Intake Replacement
Flange Inside Diameter:6.00 x 4.00
Flange Position:Center
Height:7.5
Part Number:afe21-91156
Reusable:Yes
Shape:Round Cylindrical
Top Diameter:7.25 x 5.00
Washable:Yes

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Afe, Afe Power
StreetFX SKU afe21-91156
SFX Item ID 4781838
Accounting SKU afe-21-91156
Manufacturer SKU 21-91156
Manufacturer UPC 802959212615
Alternative References AFE-21-91156

Track Series Intake Replacement Air Filter w/ Pro DRY S Media (6x4) IN F x (8-1/4x6-1/4) IN B x (7-1/4x5) IN T (Inverted) x 7-1/2 IN H

aFe Magnum FLOW Pro DRY S air filters are available for a wide range of vehicles. They feature three layers of oil-free synthetic media, making them a very easy-to-maintain performance air filter. With a progressive bump seal design and polyurethane frame, they're also extremely durable and simple to install.
• Washable and reusable for multiple cleaning cycles: Pro DRY S filter media features three layers of progressive synthetic (Dry) media for maximum convenience. Deep, open pleats allow for increased surface area, flow, and dust holding capacity.
• Pro DRY S filter media: This media is best suited for street use. Pro DRY S filters are easily recharged with aFe's Power Cleaner.
• Rounded deep open pleats: aFe Power performance air filters use a rounded, evenly spaced pleat design which allows for more usable filter surface area, providing increased flow and greater dust holding capacity.
• Progressive bump seal: This pliable sealing surface conforms to even the most uneven filter housing, making for a perfect filter fit and sealing surface every time. This design eliminates the use of gaskets or sealants and always goes back to its original form.
• Full polyurethane frame: All aFe Power flat panel performance air filters are constructed with a full 360-degree polyurethane frame. Unlike other materials that degrade after repeated heat cycles in an engine bay, polyurethane maintains its original molded shape.

Product Attributes
BrandAFE Power
Manufacturer's Part Number21-91156
Part TypeAir Filter Elements
Product LineaFe Magnum FLOW Pro DRY S Air Filters
UPC802959212615
Air Filter TypeDry
Air Filter StyleConical oval
Inlet Flange Inside Diameter (in.)6.00 x 4.00
Air Filter Height (in.)7.50
Air Filter Top Measurement7.250 in. L x 5.000 in. W
Air Filter Bottom Measurement8.250 in. L x 6.250 in. W
Air Filter End Cap MaterialPolyurethane
Air Filter End Cap ColorBlack
Filter MaterialSynthetic
Filter ColorGray
QuantitySold individually.

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