9_3/4x23_3/4x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Nutrients Dosatron Mini Maintenance Kit for

Dosatron Mini Maintenance Kit for D25F1 and D25RE2 (PJ117MINI-H)

Copper EDTA

Keep your nutrients mixed and SMASH sediment in the face

Week 1 – 10-12ml per gallon

9_3/4x23_3/4x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Nutrients Dosatron Mini Maintenance Kit forNordic 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