16x24x1 Pleated MERV 14 Air Filters 6 Pack organic Sold in cases of 3

Sold in cases of 3 for 3lb

The different scales can be selected through two keys on the front panel and two separate LEDs indicate which parameter is being tested

This is useful when trying to monitor for water spills or floods

or brewing a compost tea

You can set the day and night temperature independently

16x24x1 Pleated MERV 14 Air Filters 6 Pack organic Sold in cases of 3Nordic Pure MERV 14 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 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.