This bag includes an injection port. It is identical to bag Type 4-B and bag Type 4-A except that it has a Type T filter. It is often used in the production of grain spawn and holds about a kilogram of spawn.

Unicorn Bag Type 4T with Injection Port - 10 Count
Unicorn Bag Type 4T with Injection Port - 10 Count
Unicorn Bag Type 4T with Injection Port - 10 Count
4″ x 3″ x 18" - 3.0 Mil - 1.5” x 1.5” 0.2 micron T Filter W/INJECTION PORT- Typical Block Size: 3-4 lbs
$14.00
Unicorn Bag Type 4T with Injection Port - 25 Count
Unicorn Bag Type 4T with Injection Port - 25 Count
Unicorn Bag Type 4T with Injection Port - 25 Count
4″ x 3″ x 18" - 3.0 Mil - 1.5” x 1.5” 0.2 micron T Filter W/INJECTION PORT- Typical Block Size: 3-4 lbs
$33.50
Unicorn Bag Type 4T with Injection Port - 50 Count
Unicorn Bag Type 4T with Injection Port - 50 Count
Unicorn Bag Type 4T with Injection Port - 50 Count
4″ x 3″ x 18" - 3.0 Mil - 1.5” x 1.5” 0.2 micron T Filter W/INJECTION PORT- Typical Block Size: 3-4 lbs
$55.00
Unicorn Bag Type 4T with Injection Port - 75 Count
Unicorn Bag Type 4T with Injection Port - 75 Count
Unicorn Bag Type 4T with Injection Port - 75 Count
4″ x 3″ x 18" - 3.0 Mil - 1.5” x 1.5” 0.2 micron T Filter W/INJECTION PORT- Typical Block Size: 3-4 lbs
$75.50
Unicorn Bag Type 4T with Injection Port- 100 Count
Unicorn Bag Type 4T with Injection Port- 100 Count
Unicorn Bag Type 4T with Injection Port- 100 Count
4″ x 3″ x 18" - 3.0 Mil - 1.5” x 1.5” 0.2 micron T Filter W/INJECTION PORT- Typical Block Size: 3-4 lbs
$94.99
Unicorn Bag Type 4T with Injection Port- 150 Count
Unicorn Bag Type 4T with Injection Port- 150 Count
Unicorn Bag Type 4T with Injection Port- 150 Count
4″ x 3″ x 18" - 3.0 Mil - 1.5” x 1.5” 0.2 micron T Filter W/INJECTION PORT- Typical Block Size: 3-4 lbs
$133.00