Pro Products Pot-Perm® Plus Greensand Iron Filter Regenerant Size:4.75 lb (76 oz) thanks to a careful blend

thanks to a careful blend of humanely raised 100% grass-fed beef and ancient grains

a durable wire handle for easy portability

41-60 lbs  3¼ to 4¼ cups

outperforms 50 mile energizers

Pro Products Pot-Perm® Plus Greensand Iron Filter Regenerant Size:4.75 lb (76 oz) thanks to a careful blendRestore Performance. Extend Filter Life. Pot Perm Plus is a proven solution for restoring the exchange capacity of greensand iron filterskeeping systems operating at peak performance. By effectively oxidizing iron and manganese, it ensures reliable filtration and helps contractors maintain consistent results across a wide range of water conditions. Keeps Systems Running and Customers Happy When iron filters lose effectiveness, customers notice fast.