Save on shipping and lower the cost of your entire order.
If you are a mushroom grower or farmer that is serious about your business, you know you need to keep costs low. When it comes to grains, substrates, and even mushroom grow bags the cost of shipping matters.
Get a free bulk quote from us. You might not need a pallet full of grain but we can add it to a partial pallet order of substrate or Unicorn Grow Bags or both. The money you save on shipping is significant.
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4A - 4″ X 3″ X 18″ Filter Type: A Filter Size: 1.5″X1.5″ 0.5 microns Filter - Typical Block Size: 1-2 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.
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This bag is identical to bag Type 4-B and bag Type 4-T except that it has a Type A filter.
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Unicorn Bag Type 4A - 1000 Count
Unicorn Bag Type 4A - 1000 Count
4″ X 3″ X 18″ Filter Type: A Filter Size: 1.5″X1.5″ 0.5 microns Filter Hole: Style L
$418.75
Unicorn Bag Type 4A - 500 Count
Unicorn Bag Type 4A - 500 Count
4″ X 3″ X 18″ Filter Type: A Filter Size: 1.5″X1.5″ 0.5 microns Filter Hole: Style L
$225.95
Unicorn Bag Type 4A - 150 Count
Unicorn Bag Type 4A - 150 Count
4″ X 3″ X 18″ Filter Type: A Filter Size: 1.5″X1.5″ 0.5 microns Filter Hole: Style L
$75.99
Unicorn Bag Type 4A - 100 Count
Unicorn Bag Type 4A - 100 Count
4″ X 3″ X 18″ Filter Type: A Filter Size: 1.5″X1.5″ 0.5 microns Filter Hole: Style L
$51.99
Unicorn Bag Type 4A - 75 Count
Unicorn Bag Type 4A - 75 Count
Bag Size: 4″ X 3″ X 18″ Filter Type: A Filter Size: 1.5″X1.5″ 0.5 microns Filter Hole: Style L
$45.99
Unicorn Bag Type 4A - 50 Count
Unicorn Bag Type 4A - 50 Count
4″ X 3″ X 18″ Filter Type: A Filter Size: 1.5″X1.5″ 0.5 microns Filter Hole: Style L
$33.75
Unicorn Bag Type 4A - 25 Count
Unicorn Bag Type 4A - 25 Count
4″ X 3″ X 18″ Filter Type: A Filter Size: 1.5″X1.5″ 0.5 microns Filter Hole: Style L
$24.25
Unicorn Bag Type 4A - 10 Count
Unicorn Bag Type 4A - 10 Count
4″ X 3″ X 18″ Filter Type: A Filter Size: 1.5″X1.5″ 0.5 microns Filter Hole: Style L
$12.25