US Water Magna 4.5" x 20" 0.5 Micron Replacement Cartridge | 222 Seal img alt text added of warm water and pour

of warm water and pour into the brine well

Fewer cartridges for fewer change-outs and lower maintenance cost

Replacement membrane for US Water AR-3 Commercial reverse osmosis systems

pH : 3 to 11

US Water Magna 4.5" x 20" 0.5 Micron Replacement Cartridge | 222 Seal img alt text added of warm water and pour4. 5" x 20" US Water Magna Cartridge 0. 5 Micron 222 Seal Features Magna Seal It has a positive o ring seal unlike flat top filters Compared to many other pleated filters on the market, it offers significantly more filtration surface areatypically 30 50% moreallowing for superior dirt holding capacity and longer service life. Magna Contaminant Capacity Traps 12 times sediment depth filters, 8 times string wound filters, 2 times other pleated sediment