17_1/2x27x1 Trane Replacement MERV 13 Plus Carbon AC Furnace Filters 6 Pack Led High phosphate in the plant

High phosphate in the plant usable form ideal for deficiency correction or as a young plant starter

Non-woven Blackout Poly is a cost-effective solution for light-deprivation setups that provides maximum light blockage to control the photoperiod of flowering plants

Trap Placement: Place the Solar Fly Trap in a location that gets morning sun and afternoon shade

2" vented dome

Charge the Airis 8 dab pen using any standard Micro USB cable

17_1/2x27x1 Trane Replacement MERV 13 Plus Carbon AC Furnace Filters 6 Pack Led High phosphate in the plantNordic Pure Trane Replacement 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