25x30x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack gavita The easy-to-read 4-line display on

The easy-to-read 4-line display on the AF365 shows you the most critical data points on one screen

• Soak for rockwool and oasis cubes: Mix 10 ml per gallon water

New LED powered Mini Greenhouse Kits for the upcoming season

It's proven design and high quality materials combine to deliver higher quality trimming to your harvesting project

PHRW010 Reflector: Hydrofarm engaged a renowned American lighting engineer to design the most efficient DE open reflector on the market

25x30x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack gavita The easy-to-read 4-line display onNordic Pure Custom MERV 13 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