• FILTERWEARS F104 black pre-filter cover for Napa 6637 air filter
  • FILTERWEARS F104 blue pre-filter cover for Napa 6637 air filter
  • FILTERWEARS F104 orange pre-filter cover for Napa 6637 air filter
  • FILTERWEARS F104 red pre-filter cover for Napa 6637 air filter
  • FILTERWEARS F104 Yellow pre-filter cover for Napa 6637 air filter

FILTERWEARS F104 Pre-Filter Cover For Napa 6637 Donaldson B085011 Baldwin PA2818 Fleetguard AH1141 Fram CA6818 Wix 46637

FILTERWEARS F104 Pre-Filter Cover For Napa 6637 Donaldson B085011 Baldwin PA2818 Fleetguard AH1141 Fram CA6818 Wix 46637

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$29.95
$29.95
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Direct from manufacturer. Made in the USA.

Filter material: 100% monofilament polyester with water repellent finish standard on all pre-filters. Closed top, round straight pre-filter.

Measurements: 8.5"(diameter), 11"(height)

Fits BHAF Replacement Air Filters: 
Donaldson B085011
Baldwin PA2818
Fleetguard AH1141
Fram CA6818
Napa 6637
Wix 46637

"BHAF" (BIG HONKIN AIR FILTER)

FILTERWEARS F104 Pre-Filter Cover For Napa 6637 Donaldson B085011 Baldwin PA2818 Fleetguard AH1141 Fram CA6818 Wix 46637

$29.95