13_1/4x13_1/4x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack co2 providing the ability to double

providing the ability to double or triple your canopy square footage within your existing structures footprint

you just plant the seed balls into the mat's various labeled planting sites and press them into their respective spots

Recommended Exhaust CFM: 1260 CFM /

The fans are set to exhaust out heated air out the rear and should be positioned near the top of the rack

the Xtrasun features construction

13_1/4x13_1/4x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack co2 providing the ability to doubleNordic Pure Custom MERV 14 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