Extra
Fine Sediment Filtration 1 Micron Particles
Problem
Extra
fine dirt, dust and particulates in your water.
Solution
The Keystone
1 micron sediment filter cartridge is the same pleated construction
as our 5 and 10 micron cartridges. This is our most tightly woven
cartridge for home water applications. Service life will be greatly
reduced if heavy sediment, such as sand, is in your water.
*The
Model #21N housing used in this filter is tested and certified
by NSF International under ANSI/NSF Standard 42 for material
and structural integrity requirements.
**The Model #23N housing used in this filter is tested and certified
by NSF International under ANSI/NSF Standard 42 for material
and structural integrity requirements.
Warnings Operating conditions can change performance. Actual results
will vary depending on combinations and amounts of organic
contaminants, changes in pH or other conditions encountered
in actual use. Use Keystone filters only with microbiologically safe water. All information presented here is based on data believed
to be reliable. It is offered for evaluation and verification,
but is not considered to be a warranty of any kind.
Keystone
Filter Division
2385 North Penn Road
Hatfield, PA 19440 Toll Free: 1-800-822-1963 Fax: 215-997-1839 E-mail: filters@keystonefilter.com