Watts (A7005) #20 Flint Gravel 1/16" size Amount:Whole Bag (50 lbs) The compact 21-inch length makes

The compact 21-inch length makes it suitable for space-constrained installations while maintaining the proven performance and longevity Dow Filmtec membranes are known for across commercial water treatment industries

Beyond fluoride

and commercial applications where high particulate loads require extended service life

Ideal for whole house sediment filtration or as pre-filtration for reverse osmosis systems

Permeate Flow Rate 2

Watts (A7005) #20 Flint Gravel 1/16" size Amount:Whole Bag (50 lbs) The compact 21-inch length makesWatts Premium Filter Media Watts A7005 #20 Flint Gravel 1 16" Filter Media High purity flint gravel for precision filtration support and media retention in residential and commercial water treatment systems 1 16" uniform particle size Natural flint construction NSF compliant media Multi layer bed support The Watts A7005 #20 flint gravel provides essential support and distribution layers in media bed filtration systems. With 1 16" particle sizing, this