Please allow + or - 5mm in the size of the bags in measurement difference

Weight: 400g

Unit Size: 325 x 175 x 270 mm

Food Grade FCC Quality: Purity consistent with Food Chemicals Codex FCC standards for high quality diatomaceous earth

Compatible replacement cartridge for 8 stage benchtop water filter systems

Orku Perlite Super Coarse Premium Soil Expanded Medium Plants Hydroponics Bulk HSWHSW Please allow + or -Perlite is a heat expanded silicous rock product for use as a hydroponic growing medium. Perlite retains enough moisture for it to be effective as a hand watered medium, but also has sufficient drainage to be used in a recycling drip irrigation system. Perlite is extremely lightweight and is suitable for use in a variety of growing containers, including pots, trays, bottom fed auto watering systems, etc. Coarse perlite has the highest air porosity, so