14x16x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Neem oil The pupae are found in

The pupae are found in sheltered places

• No cleaning or scrubbing

avoid applying high-phosphorus fertilizers or fungicides at the same time as inoculation

arrives as a compressed cube

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

14x16x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Neem oil The pupae are found inNordic 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