21_1/4x23_1/4x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Monterey Lawn & Garden Products Material Handling Polyurethane Coated

Material Handling Polyurethane Coated

This reflector is made of Miro® aluminum which provides optimal reflectance to your crop

Hydrofarm’s new Designer T5 System delivers performance

The Easiest Assembly on the Market

Soil Activator from Earth Alive is a patent-pending biofertilizer composed of a blend of naturally occurring soil microorganisms with an all-natural forestry by-product

21_1/4x23_1/4x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Monterey Lawn & Garden Products Material Handling Polyurethane CoatedNordic Pure Custom MERV 10 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