BestAir A401-SG4-11R Air Filter, 27 in L, 16 in W, 11 MERV, 1000 to 1200 MPR INSECT REPELLENT The heavyweight formula is ideal

The heavyweight formula is ideal where support is not possible

There are also high-grade distance measuring tools

For use in cargo areas of 24 inch to 46 inch length

Model Number: 38102

BestAir A401-SG4-11R Air Filter, 27 in L, 16 in W, 11 MERV, 1000 to 1200 MPR INSECT REPELLENT The heavyweight formula is idealIndoor air quality is commonly affected by particles such as dust, pet dander and viruses. BestAir is dedicated to providing a clean and comfortable indoor environment for everyone. We have a complete array of high quality humidification wicks, air cleaning filters and many other accessories, which will ensure that your indoor air quality will be the BestAir that you and your family can breathe. We are the largest manufacturer of replacement filters