17_1/8x26_1/2x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack grow media 20 tubes per pack

20 tubes per pack

- 32' x 50' Size

VIPARSPECTRA V165 Timer Control Series Aquarium LED Light is scientifically designed to maintain the balance of PAR output and coverage

The 4-inch long aluminum handle offers a 2

208-277 VAC

17_1/8x26_1/2x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack grow media 20 tubes per packNordic Pure Custom MERV 7 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