22x28x1 Exact MERV 7 AC Furnace Filters 6 Pack Hand Tools The EL1 has one lighting

The EL1 has one lighting control channel and the EL2 has two lighting control channels

Both the fabric and seams pass ASTM F1670 & F1671 tests for protection against blood

Half-Note / Double-Note / Chain-Note Detection

Home Cultivation – Perfect for hobbyist and enthusiast home growers seeking commercial-quality results without the complexity

• Wired Control - This unit is wall-mounted and hardwired to your Anden dehumidifier for accurate

22x28x1 Exact MERV 7 AC Furnace Filters 6 Pack Hand Tools The EL1 has one lightingNordic 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