US Water Magna 4.5" x 20" 0.5 Micron Replacement Cartridge | 222 Seal img alt text added The softener drain line must

The softener drain line must not be connected directly to the waste system

Fewer cartridges for fewer change-outs and lower maintenance cost

it automatically returns to service so as not to continually waste water to the drain

Battery backup keeps the memory during power outages

of warm water and pour into the brine well

US Water Magna 4.5" x 20" 0.5 Micron Replacement Cartridge | 222 Seal img alt text added The softener drain line must4. 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