Our HD air filters feature cellulose/poly media with skip pleated media stabilization and hot melt stabilizing beads for contaminant retention capability. Outperforms many of our top competitors with a lowest efficiency of 99.9% contamination removal. NAPA Gold Filters are recommended for OEM air filter replacement intervals. Air filter assembly for various equipment.

This listing features part number 6637 NAPA Gold Air Filter. NAPA Gold Air Filters last 40% longer and retain 53% more dirt than other leading brands. Air Filter Height (inch): 12.38 Air Filter Style: Air Filter Air Filter Bottom ID (inch): 4 Air Filter Bottom ID (mm): 101.60mm Air Filter Bottom Outer Diameter. (inch): 8.5 air filter bottom outer diameter. (mm): 215.90mm Air filter height (mm): 314.45mm Air filter top inner diameter. (inch) :ClosedAir filter top ID. (mm) :Outer diameter of the upper part of the closed air filter. (inch): 8.5 air filter top outer diameter. (mm) : 215.90mm Guaranteed NAPA filters are covered by a comprehensive limited product warranty. NAPA Filters may pay a reasonable cost for parts labor to repair systems damaged by NAPA Filters due to defects in design or materials. Buyer's Guide There is no buyer's guide information for this part.


Manufacturer: ‎NAPA
Brand: ‎Napa
Product size: ‎21.59 x 21.59 x 31.45 cm; 1.63 kg
Product model number: ‎6637
By manufacturer Discontinued: ‎No
Special Notes: ‎Bottom ID. (inch): 4 inches Bottom ID. (mm): 102 mm Bottom inner diameter: 4 inches Bottom outer diameter. (inch): 8.5 inch Bottom outer diameter. (mm): 216mm. Bottom outside diameter: 8.5 inches. Filter type: round. Height: 12.35" Height (inches): 12.35 inches. Height (mm): 314 mm Media Material: Cellulose Style: Air Filter Top Inner Diameter. (inch): Closed top I.D. (mm): Closed top outer diameter. (inch): 8.5 inch Upper outer diameter. (mm): 216 mm Top outside diameter: 8.5 inches UNSPSC: 40161505.
Product dimensions: Depth x Width x Height: ‎21.6 x 21.6 x 31.4 cm
Product weight: ‎1.63 Kilograms