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UPC Code: 819137021006
Readily Biodegradable
breakpoints: { 768: { slidesPerView: "auto"
practical approach to teaching hydroponics and sustainable agriculture
Active Air Pre-Filter for ACCF144, 4" x 14" spl_hgc UPC Code: 819137021006Description Extend the Effective Life of Your Active Air Carbon Filter: You can do this by using a corresponding Active Air pre filter. These pre filters are designed to block larger particulate matter such as dust and dirt from clogging the working surface of your filter. This enables your carbon filter to operate at top efficiency for much longer. When the pre filter becomes visible dirty and discolored after several weeks, it can simply be
