10x10x1 Pleated MERV 7 Air Filters 3 Pack nutrient-combo - 4" flange pre-installed

- 4" flange pre-installed

Doesn’t smell bad

5x179mmPackaging Dimensions: 385x287x216mmFEATURESDimmable Settings (60% / 80% / 630W / Super Lumen)Advanced Dimmable Feature with use of External B-Lite Master Zone Controller (1W - 630W)Smart Start Ignition ControlSoft StartHot Lamp Re-StrikeAutomatic Frequency AdjustmentFull Circuit Protection(2) 315W CMH LampRF Shielding

EC/TDS and temperature tester combines all the features users have requested and more

10x10x1 Pleated MERV 7 Air Filters 3 Pack nutrient-combo - 4" flange pre-installedNordic 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