Hydrologic Pre-Evolution Pre-Filter, High Capacity featured Although each block of chips

Although each block of chips is equivalent to more than 2 cubic feet of mulch

which use 0-10v dimming and have the proper RJ14 ports for compatibility

This creates a synergystic effect which keeps all beneficial compounds readily bioavailable

*Expiration dating applies only to the mycorrhizae and/or microbes

Your plants will increase in flavor

Hydrologic Pre-Evolution Pre-Filter, High Capacity featured Although each block of chipsHigh capacity pre filter for Evolution RO1000. Adds 2 extra pre filter stages. Ensures that the Evolution Reverse Osmosis system runs more efficiently. Reduces filter changes to every 7,500 gallons used. The cleanable sediment filter is reusable.