I want to ship a sample Type III Filter to you for your evaluation

 

. . . But I need your mailing address

Type III Cone Air Intake Filter

Sample Type III Filter Only (No Charge)

A sample Type III filter will be shipped to your address for your evaluation.  Adapter kits are available to install this filter over 4″, 5″, and 6″ round air intake openings. MERV 14-15. Service life 18-24 months. 100 cfm 421 in stock, ready to ship.