Foam Pre filter Wrap (low restriction) 1" thick for 4" Tall Filter
$59.95
1" Thick foam used to protect the filters from roost and debris. Great product if the air filter gets any kind of direct impingement. Can be washed and reused. This product helps extend the life of the Air filter and minimize the dirt buildup on the surface of the air filter.
Designed to fit 14" x 4" filter: 3000204
p/n : 3000796