aFe 24-90204D Magnum FLOW Pro DRY S Air Filter 7.5x5.5 in Oval Inverted 9 in

Vehicle Fitment

• Replacement filter for aFe POWER Magnum FORCE intake systems specifying the (7-1/2 x 5-1/2)-inch oval dual-dimension flange filter
• Compatible with any intake housing using a matching (7-1/2 x 5-1/2)-inch oval flange inlet - confirm dimensional compatibility with your specific application before ordering
• Companion media variant in the same physical dimensions: aFe PN 24-90204G (Pro GUARD 7 seven-layer oiled)

Fitment Notes

• The 24-90204D uses a large oval dual-dimension flange - the (7-1/2 x 5-1/2)-inch inlet is not a round opening. Confirm your intake system uses this specific large oval flange geometry before ordering.
• This is the Pro DRY S oil-free version - no filter oil required at installation or after cleaning. Despite the "24" prefix (which normally denotes Pro 5R oiled in aFe's numbering), the "D" suffix designates Pro DRY S media for this filter. For the oiled Pro GUARD 7 version in the same dimensions, order PN 24-90204G.
• Sold individually - one filter per package.

Features

• Pro DRY S Three-Layer Oil-Free Synthetic Media - Maximum Convenience: The 24-90204D uses aFe's Pro DRY S filter media - three layers of progressively finer mesh oil-free synthetic material delivering excellent airflow performance and filtration efficiency without requiring filter oil. The progressive three-layer construction provides great filtration efficiency and dust-holding capacity. No re-oiling required after cleaning - maximum maintenance convenience for street and light off-road use.
• Large Oval Dual-Dimension Filter Profile - Exceptional Airflow Capacity: The (7-1/2 x 5-1/2)-inch oval flange expanding to a (9-1/4 x 7-1/4)-inch base across 9 inches of height makes the 24-90204D one of aFe's largest Magnum FORCE intake replacement filters. The very large oval base provides outstanding filter face area to match the high airflow demands of large-displacement Magnum FORCE intake systems.
• Inverted Top Design - Extended Service Intervals: The (6 x 4)-inch top is an inverted opening rather than a sealed cap, exposing additional filter media surface area at the top of the filter for incoming air to pass through. This inverted design increases total usable filter surface area, extending dust-holding capacity and service intervals between cleaning cycles compared to a closed-top filter of equivalent dimensions.
• Rounded Deep Open Pleats - Outstanding Dust Holding Capacity: The rounded, evenly spaced deep open pleat design across the full 9-inch filter height maximizes usable filter media surface area - delivering excellent dust-holding capacity and consistent airflow performance over extended service intervals in demanding intake applications.
• 100% Polyurethane Base and Top: The polyurethane base and top maintain their original molded shape across the full operating temperature range of the engine bay - resisting degradation from repeated heat cycles, fuel, and oil exposure over the filter's service life.
• Pliable Polyurethane Flange with Integrated Bump Seal: The pliable polyurethane flange with integrated bump seal creates a tight, no-leak connection against the intake housing - without sealants, gaskets, or tape. The seal conforms to the housing and always returns to its original form after removal.
• Washable and Reusable: Clean with aFe's Power Cleaner (PN 90-10601), rinse with water, and allow to fully air-dry before reinstalling - no re-oiling required. Multiple cleaning cycles are supported without media degradation.

Specifications

• Part Number: 24-90204D
• Brand: aFe Power (Magnum FLOW series)
• Product Type: Pro DRY S Replacement Air Filter - Large Oval Dual-Dimension Conical, Inverted Top
• Filter Media: Pro DRY S - Three-Layer Oil-Free Synthetic ("D" suffix = DRY S)
• Flange / Inlet F: (7-1/2 x 5-1/2) in - oval
• Base B: (9-1/4 x 7-1/4) in
• Top T: (6 x 4) in - Inverted
• Height H: 9 in
• Filter Style: Oval dual-dimension conical, inverted top
• Frame Material: 100% Polyurethane (base and top)
• Seal: Pliable polyurethane flange with integrated bump seal
• Oiling Required: No (Pro DRY S - oil-free synthetic media)
• Washable / Reusable: Yes
• Compatible Media Variant: 24-90204G (Pro GUARD 7 oiled) - same dimensions
• MSRP: $111.25
• Fitment: Magnum FORCE intake replacement; universal for matching (7-1/2 x 5-1/2)-inch oval flange applications
• Quantity: 1 (sold individually)

Included Components

• 1x aFe Magnum FLOW Pro DRY S Oval Replacement Air Filter (24-90204D)

Product Description

The aFe 24-90204D is a Magnum FLOW Pro DRY S replacement filter for aFe POWER Magnum FORCE intake systems - using a large (7-1/2 x 5-1/2)-inch oval dual-dimension flange, (9-1/4 x 7-1/4)-inch base, (6 x 4)-inch inverted top, and 9-inch height. Despite the "24" prefix, the "D" suffix designates Pro DRY S oil-free synthetic media. The very large oval conical profile provides exceptional filter media surface area for the high airflow demands of large-displacement Magnum FORCE intake systems.

The Pro DRY S three-layer oil-free synthetic media delivers excellent airflow and filtration without requiring filter oil - eliminating re-oiling from the maintenance routine. The inverted top design increases total usable filter surface area for extended service intervals. Pliable polyurethane flange with integrated bump seal provides a no-leak connection without sealants. Washable with aFe Power Cleaner. For the oiled Pro GUARD 7 version in the same dimensions, order 24-90204G. Sold individually.