26x30x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack flowering nutrients drinking water safe hose with

drinking water safe hose with high performance stainless steel couplings and a high burst strength

Azomite has been mined in Utah for more than 60 years

one top-off bottle with cap

This system comes with the initial water analysis package

26x30x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack flowering nutrients drinking water safe hose withNordic 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