Ford E-350 Econoline Air Filter

K&N HIGH FLOW DIRECT FIT AIR FILTER, RED, SOLD INDIVIDUALLY -- 50-state legal; Provides 1 to 4 h.p. power gain; 96 to 99 percent filtration efficiency; 8 in. height, 8 in. base outside diameter; 4.438 in. base inside diameter; Oiled element; Tapered conic...

K&N HIGH FLOW AIR FILTER, RED -- Racing use only; Not applicable nor intended for use on emission controlled street or highway vehicles; Provides up to 15 h.p. power gain; 96 to 99 percent filtration efficiency; 9 in. height, 7.5 in. base outside diameter...

K&N HIGH FLOW DIRECT FIT AIR FILTER, RED -- 50-state legal; Provides 1 to 4 h.p. power gain; 96 to 99 percent filtration efficiency; 2.25 in. height, 8 in. inside diameter, 10 in. outside diameter; Oiled element; Round style; Made of multiple interwoven l...

K&N HIGH FLOW AIR FILTER, ROUND -- Height 3.25, ID 6.313, OD 8.313, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air B...

K&N HIGH FLOW AIR FILTER, ROUND -- Height 4.938, ID 8.375, OD 11, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box...

K&N HIGH FLOW DIRECT FIT AIR FILTER, RED -- 50-state legal; Provides 1 to 4 h.p. power gain; 96 to 99 percent filtration efficiency; 1.188 in. height, 12.813 in. outside length, 5.75 in. outside width; Oiled element; Panel style; Made of multiple interwov...

K&N HIGH FLOW AIR FILTER, ROUND -- Height 4.438, ID 8.375, OD 11, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box...

K&N HIGH FLOW AIR FILTER, UNIQUE STYLE -- Height 1.375, Outside Length 12.688, Outside Width 7.063, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits...

K&N HIGH FLOW AIR FILTER, ROUND -- Height 2.875, ID 11.5, OD 13.25, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air B...

K&N HIGH FLOW AIR FILTER, ROUND -- Height 2.188, ID 9, OD 11, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, Wi...

K&N HIGH FLOW AIR FILTER, ROUND -- Height 2.5, ID 11.25, OD 13.25, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Bo...

K&N HIGH FLOW AIR FILTER, ROUND -- Height 2.625, ID 9, OD 11, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, Wi...

K&N HIGH FLOW AIR FILTER, ROUND -- Height 2.75, ID 9, OD 11, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, Wit...

K&N HIGH FLOW AIR FILTER, PANEL STYLE -- Height 1.5, Outside Length 11.25, Outside Width 7.5, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into ...

K&N HIGH FLOW AIR FILTER, PANEL STYLE -- Height 1.813, Outside Length 11.25, Outside Width 6.5, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Int...