21_1/2x23_5/16x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Lighting • Simply apply Mosquito Dunks

• Simply apply Mosquito Dunks to any standing water

The built-in temperature sensor ensures every reading is adjusted for environmental changes

HB1500 Full Spectrum Led Grow Lamp including high efficient horticultural LM301H plus Red

SNS-604A & SNS-604B will also encourage beneficial microbial activity in the root zone

Treat your root zone with respect and your other problems will simply go away

21_1/2x23_5/16x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Lighting • Simply apply Mosquito DunksNordic 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