Can-Lite Filter 4 in 250 CFM Hurricane A-OK Starter Plugs for starting

A-OK Starter Plugs for starting seeds and rooting of cuttings prior to plugging into the larger Gro-Blocks

Specifically designed to boost the yield during critical flowering period when plants use up their carbohydrate reserve to produce fruit

easy mixing with other loose media (such as expanded clay rocks or coconut fiber)

Two speed operation

Enclosure resists dust

Can-Lite Filter 4 in 250 CFM Hurricane A-OK Starter Plugs for startingThese filters use 10% more virgin activated Australian RC light weight granular carbon. The bed depth is 2 in. Up to 2. 5 years of life expectancy. All filters include a low resistance pre filter. Each filter is shrink wrapped, boxed and labeled for ease of use.