3'' Neoprene Insert (84-pack) nutrients-and-supplements The Purafil Sphinx Ac Pellet

The Purafil Sphinx Ac Pellet Canister is used for the basic removal of VOCs

rigid and strong with low profile 3 3/4" sidewall

Operating pressure range is 2

made by bacteria already present in the soil

while increasing the structural integrity of the new proprietary Lid and Reservoir

3'' Neoprene Insert (84-pack) nutrients-and-supplements The Purafil Sphinx Ac Pellet3" x 0. 75" Neoprene Inserts act as root guards and fit inside net pots to support plants growing in aeroponic or hydroponic systems. Designed for cloning machines, these inserts are preferred over plastic lids because they prevent the cutting or clone from moving around. Simply place the stem of a new cutting into the slit in the insert and watch as it provides support to your plants while still protecting their delicate tissues. Sold in packs of 84