Freedom Air FiltersFAFP527682 Black Pre-Filter (fits Many Air Filter Number, Freightliner, Navistar, Sterling and Western Star Truck)

Description

The pre-filter fits the following air filters: AC-DELCO a1461c air refiner arm-52-7682 alliance ABP/N10G-AF25139M BALDWIN rs3518 big a 94556 CARQUEST 88556 caterpillar 3i-1550 DONALDSON eaf5069 DONALDSON p185069 DONALDSON p526947 DONALDSON p527682 DONALDSON p535717 DONALDSON p547808 FLEETGUARD af25139m ford f1hz-9601-b HASTINGS af2120 IHC-NAVISTAR 3520400c1 IHC-NAVISTAR 3560734c1 KRALINATOR la1404 LUBER-FINER laf1849 MANN & HUMMEL c341300 MOTORCRAFT fa 1077 NAPA 6556 PUROLATOR a74700 white v1117576 WIX 46556. Our pre-filters are designed to enhance the efficiency of any performance or exposed air filter. The pre-filter is constructed with a proprietary polyester mesh with uniform micron openings, treated with a hydrophobic water-repellent process. The mesh is UV resistant, filters debris down to .005", Is shatter proof in freezing temperatures, and resistant to heat up to 450 degrees. The material is puncture resistant and has elasticity characteristics allowing the threads to return to the original position in the event the threads have been impacted or shifted. The manufacturing process incorporates a welded seam for strength, or reinforced industrial grade thread to fill needle holes and to reduce potential failure points in the material. The top seam utilizes specialized thread and cording to reinforce durability of the top. Pre-Filters are designed to deflect the damaging debris, which clogs air filters, compromising peak air-flow and horsepower.