14x16x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Neem oil water-holding texture was designed to

water-holding texture was designed to start clones and seedlings in propagation trays

• No cleaning or scrubbing

Quantity - Treatment Area - Shipping Method

LED Source : Samsung LM301B + Osram

The tester has been specifically designed to address the needs of operators in hydroponics

14x16x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Neem oil water-holding texture was designed toNordic 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