These 400 micron mesh bags are the perfect fit for containing your compost when brewing compost tea. The 400 micron size will allow the full diversity of microbes to easily pass from the compost into your aerated compost tea. Our 400 micron compost tea bags have a 7" opening and are 16" long allowing you to easily contain 5+ lbs of compost. These compost tea filter bags are reusable and have a drawstring closure.
Most backpack spray applicators will work well with teas filtered thru 400 micron mesh bags.
Our 400 micron filter bags are also made in the U.S.A.