15x30_5/8x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack AC / Dehumidification / Humidification The HI 97500 features a

The HI 97500 features a low battery indicator and automatic shut-off feature that turns the meter off after 7 minutes of non-use

Total Grow Control Eden LT Environmental Control System

so your feet and shoes are protected throughout the workday

without consuming any additional power

3′ x 5′ – Fits 2′ x 4′ tray

15x30_5/8x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack AC / Dehumidification / Humidification The HI 97500 features aNordic Pure Custom MERV 12 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition