Active Air Pre-Filters spl_bfg • Engineered for optimal cell-to-cell

• Engineered for optimal cell-to-cell performance assuring proper drainage and water holding

With unique chunk coir reducing soil compaction and carefully selected peat moss

Vermicrop took their proven formula of VermiSoil and added extremely high levels of specific nutrients tested for the plants they grow by gardeners in this industry

tree seedlings

Active Air Pre-Filters spl_bfg • Engineered for optimal cell-to-cellExtend the effective life of your Active Air carbon filter with a corresponding Active Air pre filter. These pre filters block larger particulate matter such as dust and dirt from clogging the working surface of your filter. This keeps your carbon filter operating at top efficiency for much longer. When the pre filter becomes visibly dirty and discolored after several weeks, simply replace it. Check our large collection and find the size that matches