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Vermiculite - horticultural grade
Driest value-priced rockwool on the market
00 SURCHAGE PER UNIT ABOVE PUBLISHED WHOLESALE PRICING DUE TO ADDITIONAL TRANSPORT COSTS
If the surface has stiffened or is dusty
It is the must-have for propagating clones in your large-scale commercial growing environment
16x22_1/4x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack PPE Vermiculite - horticultural gradeNordic 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
