17_1/4x29_1/4x1 Exact MERV 8 AC Furnace Filters 6 Pack Grow System/ Trays/ Reservoirs 5"W x 23" Weight: 10

5"W x 23" Weight: 10

Dimensions: 55 inch x 15 inch (With legs) 42 inch x 15 inch

3 microns using the MERV 13 filter

as well as water and environmental analysis

Regular Use: Use a dilute mixture of 2-5 mL per gallon water for regular maintenance

17_1/4x29_1/4x1 Exact MERV 8 AC Furnace Filters 6 Pack Grow System/ Trays/ Reservoirs 5"W x 23" Weight: 10Nordic Pure MERV 8 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 and other contaminants are removed. MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters