USA LGM MERV 13 Material for Air Filters & Electrostatic filter cotton net Purification Air Particles Allergens Dust Pet Dander as Small as 0.3 Microns 20sq ft
- 1、MERV 13 Electrostatic filter material protects against airborne particles down to 0.3 microns efficiency on 90% ,efficiency on 99.99% efficiency....
- 2、Use it as anin DIY purifier outer layer or cut it to spec for other projects or custom sized air furnace filters and HVAC filters,vent filter..
- 3、Merv 13 material we use in our advanced air filters to clean and protect the air of homes, place of business , offices, warehouses and medical....
- 4、This material contains no fiberglass and is not for aquatic filtration or use. Simply lay flat and cut to your desired size..
- 5、For best results,Suggest replace every 3 months..