17x28x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack pumps-&-irrigation 50 kg Cargo Scale

50 kg Cargo Scale

Spectrum : 660-665nm

Can be use by itself or together with other fertilizers

• They are still height adjusting (extension kit not included)

Premium DE lamp features:

17x28x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack pumps-&-irrigation 50 kg Cargo ScaleNordic 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