17_1/2x21x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack Environmental Controllers 99 x Micro Drip |

99 x Micro Drip | 2-Way Parallel Split Micro Tube Dripper Assembly 30" x (Single Unit)

Expand & Plant Organic Coir Sheets with Nutrients (8 sheets)

per gallon and spray directly onto leaves

Bagrada Bugs

17_1/2x21x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack Environmental Controllers 99 x Micro Drip |Nordic Pure Custom MERV 8 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