PureSource Ultra Replacement Water Filter (ULTRAWF) and Air Filter (PAULTRA) Combo
Compatibility guarantee — Wrong fit or not happy - we'll make it right, up to a whole year
WHAT YOU GET
- Advanced activated carbon - Reduces chlorine taste & odor
WHAT YOU GET
- Change every 6 months - Swap on schedule for best performance
- Advanced activated carbon - Reduces chlorine taste & odor
Filter Description
Features:
Original OEM products
Easy installation and operation
Includes one (1) ULTRAWF water filter and one (1) PAULTRA Air filter
The ULTRAWF water filter helps reduce chlorine taste and odor
The PAULTRA air filter uses activated carbon to keep your fridge smelling fresh
Tested by NSF International against Standard 42 for the reduction of chlorine taste and odor and particulate
Tested by NSF International against Standard 53 for the reduction of lead, cysts, turbidity and other chemicals and impurities
Tested by NSF International against Standard 401 for the reduction of emerging compounds / incidental contaminants
$74.95
Pack Size
Orders over $70 ship free. $5.99 otherwise.
Compatibility guarantee
Wrong fit, leak, or just doesn’t work? We’ll send the right one. Free return shipping for all orders.
365-day satisfaction
Not happy? Send it back any time in the first year — we’ll make it right. Yes, even an open pack you’ve been running for months.
No-hassle returns
No restocking fees, no return-merch authorization mazes — just start a return and our helpful Customer Experience team will assist.
Carbon Filtration
Activated Block Carbon Technology
The uses activated block carbon technology. Carbon is one of the most adsorptive substances, and its numerous and microscopic pores make it capable of adsorbing many microscopic contaminants. Adsorption is a chemical bond between the surface of the carbon and a molecule (contaminant).
- Activated carbon is a carbonaceous, highly porous adsorptive medium that has a complex structure composed primarily of carbon atoms. The networks of pores in activated carbons are channels created within a rigid skeleton of disordered layers of carbon atoms, linked together by chemical bonds, stacked unevenly, creating a highly porous structure between the carbon layers. Activated carbon is able to attract and capture a whole host of contaminants, including chlorine and other organic chemical compounds.
- Activated carbon means that the carbon has been treated at 1000°C with steam molecules to selectively burn holes into the carbonized raw material, creating a multitude of pores inside the carbonaceous matrix. This process creates so much surface area that a teaspoon of activated carbon has roughly the same surface area as a soccer field!
- Activated block carbon, then, with its use of adsorption, is one of the most effective water filtration methods in use today.
