20x30x2 Pleated MERV 13 Air Filters 3 Pack Cone Filler DLI (Daily Light Integral) Control

DLI (Daily Light Integral) Control and Monitoring

Meters can be recalibrated

- Wide and Bright light delivery

Each sleeve is individually packaged and sterilized to a 10⁻⁶ sterility assurance level (SAL) preventing workplace contamination and cross-contamination

20x30x2 Pleated MERV 13 Air Filters 3 Pack Cone Filler DLI (Daily Light Integral) ControlNordic Pure MERV 13 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200