GrowoniX Premium KDF85 / Catalytic Carbon Filter 2.5 x 9.75 in Hydro Flow It's not just good for

It's not just good for your plants but for Mother Earth too

Using these readings

where a 4 g packet would overshoot a small vial

Quantities bought in 3 or more will ship via freight unboxed

The guaranteed analysis looks modest on paper

GrowoniX Premium KDF85 / Catalytic Carbon Filter 2.5 x 9.75 in Hydro Flow It's not just good forGrowoniX KDF85 Catalytic Carbon Filter for Chlorine and Chloramine The GrowoniX KDF85 catalytic carbon filter is a 2. 5 x 9. 75 in replacement cartridge that packs two media into one housing. KDF85 uses high purity copper zinc granules and a redox reaction to strip chlorine, dissolved metals, scale, and hydrogen sulfide, the source of rotten egg odor. Its bacteriostatic action holds back microorganism growth inside the cartridge. The highly reactive