23_1/4x29_1/4x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Aeromixer Synthetic Pro Edition potassium (N-P-K) uptake

potassium (N-P-K) uptake

all around a sturdy plastic container

It is constructed of flame-retardant polypropylene thermoplastic that can be painted over to match the environment

this weather resistant Plant Dolly will not deteriorate in harsh weather conditions and will last for years to come

Use for rootings

23_1/4x29_1/4x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Aeromixer Synthetic Pro Edition potassium (N-P-K) uptakeNordic Pure Custom MERV 10 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