Aries Phosphate Cartridge InlineFilters The larger the volume

The larger the volume

Featuring a one-piece

where you have 3 prefilter stage cartridge housings across the bottom

and local codes

Aries Phosphate Cartridge InlineFilters The larger the volumeAries Phosphate Cartridge Phosphate Filter By Aries Aries FilterWorks 3300 series Phosphate Cartridge contains food grade, slow melt polyphosphate that dissolves in water to inhibit scale and rust build up. This filter is used primarily where scale, corrosion and increased amounts of iron are present in the water source. Phosphate cartridges are also available in combination with coconut shell GAC. The additional combination improves taste and odor