aFe Magnum FORCE Intake Replacement Air Filter w/D2 Dura-Dry Media 5-1/2inF x(10x7)inB x 7inT x 8inH

Toss the Old Filter In, Drop This One In, and Go

The aFe Magnum FORCE D2 Dura-Dry replacement air filter 21-90020V is a no-maintenance, no-oil drop-in filter designed for convenience-first performance. Measuring 5-1/2 inches at the flange with a 10x7 inch base, 7-inch top, and 8-inch height, the 21-90020V is sized to fit directly into compatible aFe Magnum FORCE intake systems. The advanced dry fiber construction delivers strong, consistent airflow and effective filtration without the mess of oiled media, and when it is time for service, you simply swap it out.

Key Features

• D2 Dura-Dry dry fiber media requires no oiling, cleaning, or re-oiling ever
• Rounded, evenly spaced pleat design maximizes usable filter surface area for greater flow
• Polyurethane base and top maintains shape through repeated heat cycles in the engine bay
• Direct replacement for compatible aFe Magnum FORCE intake filter housings
• Dimensions: 5-1/2in Flange x (10x7)in Base x 7in Top x 8in Height
• Part number 21-90020V is the D2 Dura-Dry version of the 21-90020 filter

Specifications

What's Included

• 1x aFe Magnum FORCE D2 Dura-Dry replacement air filter (21-90020V)

About aFe POWER

aFe POWER is a Southern California performance parts manufacturer known for its Magnum FORCE cold air intakes, Vulcan Series exhausts, and CONTROL suspension systems. aFe designs and tests all products in-house and offers a broad catalog of filters, intakes, and performance accessories across hundreds of vehicle applications.

Related Parts on Our Site

• aFe MagnumFLOW Universal Air Filter IAF P5R (AFE24-45505)
• aFe MagnumFLOW OER P5R Air Filter BMW 3 and 5 Series (AFE30-10047)

Frequently Asked Questions

The aFe 21-90020V is a Magnum FORCE D2 Dura-Dry replacement air filter measuring 5-1/2 inches at the flange with a 10x7 inch base, 7-inch top, and 8-inch height. It uses dry fiber media that requires no oiling and is designed as a direct replacement for compatible aFe Magnum FORCE intake housings.

D2 Dura-Dry refers to aFe's second-generation dry fiber filter media used in the 21-90020V. Unlike oiled cotton gauze filters, the Dura-Dry design requires no oil application, no cleaning solution, and no re-oiling after cleaning. When the filter reaches the end of its service life, you simply replace it with a new 21-90020V.

The 21-90020V is sized for compatible aFe Magnum FORCE intake filter housings that accept a 5-1/2 inch flange filter with a 10x7 inch base, 7-inch top, and 8-inch height. Always verify your intake system's filter housing dimensions before ordering to confirm a proper fit.

aFe recommends replacing the 21-90020V dry filter approximately every 30,000 to 50,000 miles under normal driving conditions or more frequently in dusty environments. Because Dura-Dry media is a disposable design, no cleaning or re-oiling service is required between replacements.

The 21-90020V Dura-Dry filter is designed as a replacement filter rather than a washable, reusable filter. Unlike aFe's oiled Pro 5R or Pro Dry S filters, the D2 Dura-Dry is intended to be discarded and replaced when it reaches service interval.

No modifications are needed. The 21-90020V is a drop-in replacement filter for compatible aFe Magnum FORCE intake housings. Simply remove the old filter and install the new 21-90020V in its place.

The UPC for the aFe Magnum FORCE D2 Dura-Dry replacement air filter 21-90020V is 802959216422.

The 21-90020V is intended as a replacement filter for use inside a sealed aFe Magnum FORCE intake housing. California buyers should verify compatibility with their specific intake system's CARB EO status before purchase, as individual intake system certification may govern street legality in California.

Installation Steps

1. Allow the engine to cool completely before opening the intake housing
2. Loosen the intake housing clamps or fasteners to access the filter element
3. Carefully remove the old or used air filter from the housing
4. Inspect the housing interior and wipe clean of any loose debris
5. Insert the aFe 21-90020V Dura-Dry filter into the housing, ensuring the polyurethane base seats fully
6. Reinstall and tighten the housing clamps or fasteners to manufacturer spec
7. Start the engine and inspect for any air leaks around the intake seals

WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.