90mm synthetic filter discs x 1 - Fits wide mouth mason jars
$1.65 Ex Tax: $1.50
90mm filter discs for wide mouth Jars
You can cut these filters into 4 to make filter lids so 1 filter will make 4 lids!
The best filter for Grain Jars!!!
Used when doing grain to grain jars and other jars requiring filtered air exchange