SupremeAir Pre Filter w/ Elastic Band 8 x 24"SupremeAir Pre Filter w Elastic Band 8 x 24"

Made of heavy-duty fabric with sewn on handles for easy transport

Electrode: Glass sensor and reference tube electrodes

Cultiwool 4" x 4" x 4" Rockwool Blocks are sold by the case

this filter in conjunction with our 6" fan for optimum efficiency

resulting in stronger roots

Factory Calibrated: The COM-100 meter is calibrated with a 1413 µS solution

higher yielding gardens

delivering satisfaction every time

Soil usage: 1 teaspoon per gallon of water beginning in early veg

the bottom platen will now be automatically heated to 145°C (302°F)

Probe: ABS with Platinum electrodes for EC / Single Junction pH Sensor

Outdoor and Hydroponic Use