14A THICK - 8″ x 5″ x 19 - 3 Mil - 1.5” x 1.5” 0.5 micron Filter - Typical Block Size: 5-7 lbs

FREE SHIPPING to lower 48 states at checkout

Our prices include all shipping costs and are better than the competition. There are no hidden fees and no surprises at the end of checkout.

Click tiles to see more details

Unicorn 14-A THICK is ideal for standard grow blocks and the extra thickness allows for a a more vigorous shaking.

The larger your order size, the more you can save. Choose your purchase size and see the full price with free shipping included.