Genuine LifeWell parts
S20 Replacement Filter Set
The complete three-cartridge set — PAC, ultrafiltration and carbon block — engineered for the LifeWell S20. Shipped free, direct from LifeWell, usually the next business day.
Free shipping · Secure payment · Shipped by LifeWell
What’s in the set
Three stages, replaced together.
PAC cartridge
Granular activated carbon strips chlorine, organics and odor from the condensed water before it goes further.
Ultrafiltration membrane
A hollow-fiber membrane holds back particulates, sediment and microbial matter at the sub-micron level.
Carbon block
The finishing stage that polishes taste and clarity right before water reaches the drinking tank.
The S20 tracks cartridge life for you — the water-filter indicator flashes when service is due. Swap all three cartridges together, then hold the reset button for two seconds to clear the indicator. Questions before you order? 888-410-4853 or Contact support.