18x36x1 MERV 7 AC Furnace Filters 6 Pack house and amp Indicator lights- inform you when

Indicator lights- inform you when individual UV-C lamps need to be replaced or when the HEPA filter is clogged with particulate buildup

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The Upright Frame is composed of the two lower side walls of the VGS300

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18x36x1 MERV 7 AC Furnace Filters 6 Pack house and amp Indicator lights- inform you whenNordic Pure MERV 7 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 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters