15x30_3/4x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Water Heaters Chillers EZ-CLONE Cloning collars are available

EZ-CLONE Cloning collars are available in 17

clean processed frocks offer the perfect balance of safety and comfort

2 pH Accuracy

No synthetic chemicals – glyphosate-free

Maintains results after multiple growth cycles

15x30_3/4x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Water Heaters Chillers EZ-CLONE Cloning collars are availableNordic Pure Custom MERV 12 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