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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

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.

Product Overview

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.


Features and Benefits

  • Washable and Reusable for Multiple Cleaning Cycles
  • 100% Polyurethane Base and Top for Extra Long Filter Life
  • 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
  • Replacement Air Filter for aFe POWER Intakes

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
WARNING CA Proposition 65 Message:WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING CA Proposition 65:Yes
Washable:Yes

Part Type

Air Filter Elements

Data: v4.2 - Upd: 2026-10-14 11:15:17

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

Specifications

Product Attributes - Brand
AFE Power
Product Attributes - Manufacturer's Part Number
21-91156
Product Attributes - Part Type
Air Filter Elements
Product Attributes - Product Line
aFe Magnum FLOW Pro DRY S Air Filters
Product Attributes - UPC
802959212615
Product Attributes - Air Filter Type
Dry
Product Attributes - Air Filter Style
Conical oval
Product Attributes - Inlet Flange Inside Diameter (in.)
6.00 x 4.00
Product Attributes - Air Filter Height (in.)
7.50
Product Attributes - Air Filter Top Measurement
7.250 in. L x 5.000 in. W
Product Attributes - Air Filter Bottom Measurement
8.250 in. L x 6.250 in. W
Product Attributes - Air Filter End Cap Material
Polyurethane
Product Attributes - Air Filter End Cap Color
Black
Product Attributes - Filter Material
Synthetic
Product Attributes - Filter Color
Gray
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Afe
StreetFX SKU afe21-91156
SFX Item ID 4781838
Supplier Item Code 4781838
Manufacturer SKU 21-91156
Manufacturer UPC 802959212615
Alternative References (6x4), (8-1/4x6-1/4), (7-1/4x5)

Compatibility

Application Data
  • UniversalYes

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