Description
Model: Pro DRY S Air Filter 21-90028
Features
- 4-1/2″ Flange ID x 8-1/2″ Base x 7″ Top x 8″ Height
- 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
- Includes Stainless Steel Clamp
Pro DRY S Filter Media:
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. This media is best suited for street and light off-road use. Pro DRY S filters are easily recharged with aFe’s POWER CLEANER.
Model: Pro GUARD7 Air Filter 72-90028
Features
- 4-1/2″ Flange ID x 8-1/2″ Base x 7″ Top x 8″ Height
- Washable and Reusable for Multiple Cleaning Cycles
- 100% Polyurethane Base and Top for Extra Long Filter Life
- Pro-GUARD 7 Filter Media Features Seven Layers of Oiled Composite Media (Five Cotton + Two Synthetic) for Best Protection
- Deep, Open Pleats Allow for Increased Surface Area, Flow, and Dust Holding Capacity
- Molded-In Expanded Metal is Used to Provide Impact Protection
- Includes Stainless Steel Clamp
Pro-GUARD 7 Filter Media:
This filter features seven layers of composite media for maximum protection. The patented combination of oiled cotton gauze with synthetic material allows this media to thrive in the dustiest and dirtiest environments imaginable. Pro-GUARD 7 filters are easily recharged with aFe’s POWER CLEANER and gold air filter oil.









