11_1/2x11_1/2x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack complete grow kit Horse Stables & Equestrian Facilities

Horse Stables & Equestrian Facilities – Reduce fly pressure around stalls

| Airflow: 240 CFM | Noise: 32 Dba

and organic residues

Lumens - 94393

Net Weight: 16

11_1/2x11_1/2x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack complete grow kit Horse Stables & Equestrian FacilitiesNordic 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