16x16x1 Pleated MERV 7 Air Filters 3 Pack ac-/-dehumidification-/-humidification Each leaf is watermarked with

Each leaf is watermarked with our proprietary criss-cross steam imprint that helps prevent runs and maintain a smooth

1 x Inline pH Sensor

Digital display shows current humidity level

Bolsters the plants resistance to stress

Ankle ties provide customized fit for boots

16x16x1 Pleated MERV 7 Air Filters 3 Pack ac-/-dehumidification-/-humidification Each leaf is watermarked withNordic 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