
How Everpure Works *Chlorinated raw city water (ordinary
water) or rough filtered well water enters the filter cartridge
through the inlet tube. It flows through the MICRO-PURE coat on the
filter element, giving up its foreign particles, tastes and odors.
The filtered water then reaches the outlet as clear, bright,
taste-free, odor-free water (premium quality) for drinking, making
fantastic coffee, and cooking delicious meals.
Unique
Pre-coat Filter Design Most Everpure water filters are compact,
point-of-use filters that used the pre-coat filtration method
generally employed in large complicated industrial applications
where premium quality water is necessary at any cost. Everpure
pre-coat filters provide this same premium quality water at
reasonable cost with great convenience. MICRO-PURE, the unique
filtering material used in Everpure pre-coat filters, is a
proprietary blend of activated carbon and other food-grade water
treating materials. It is hydraulically deposited on a filter
element at the time of initial use and is the active filtering
media.
Large Capacity to
Remove Tastes and Odors A filter's ability to
physically remove turbidity and suspended matter from water differs
greatly from its ability to remove tastes and odors, which usually
exist in dissolved form. Most common filters are capable of only one
or the other of these functions, while Everpure has uniquely
combined both in the same filter.
Extremely small particles of activated carbon are part of the
proprietary MICRO-PURE filtering media in Everpure pre-coat filters.
This activated carbon removes the off-tastes and odors in a
physio-chemical process called adsorption. The process of adsorption
is the collecting of dissolved organic molecules on the internal and
external surface areas of an adsorptive material
The total amount of surface area available on and within an
activated carbon particle determines a filter's capacity to remove
off-tastes and odors. Carbon particles are honey-combed and, in a
microscopic way, tend to resemble a sponge. The total surface area
determines the total ability to adsorb tastes and odor molecules.
When carbon granules, which are relatively large, are used in a
filter, impurities must migrate deeply into the particle. The
smaller the carbon particle, the more accessible are its internal
surface areas and therefore, the more efficient it is at
adsorption.
Given two filters, each with the same weight of activated carbon,
but different particle sizes, the one with the smaller particles
will be more efficient at removing tastes and odors. Everpure's
MICRO-PURE filtering media is microscopically fine, providing a
large total surface area that is easily accessible to the water
flowing through the filter. Consequently, it is extremely efficient
at adsorbing tastes and odors.
Large Filtering Area...Small Pure
Size The ability of a filter to take turbidity out of
water is more a physical removal function than one of chemical
adsorption. This physical filtration depends primarily upon two
important factors: the size of the pores (or holes) through which
the water must pass, and the total mount of filtering area
available.
Pore size is important because it determines the size of the
impurities that will be physically prevented from passing through
the filter. When the MICRO-PURE filtering media is hydraulically
deposited on the filter support, it forms a filter cake with a
microscopically fine surface. The pore size of this cake is so small
that the Everpure filter removes impurities as tiny as 0.5 micron
(1/50,000 of an inch). This small pore size is necessary to produce
crystal clear water and to remove particulate industrial wastes such
as asbestos fibers.
A large surface area is essential when a filter's pore size is so
small. Only a large surface area can provide an adequate rate of
flow and acceptable filtration capacity. The droplets of water
flowing through the small pores in the Everpure filter cake have a
mist-like quality, allowing an extremely low velocity through each
pore. This combined with the large filter area designed into each
Everpure filter, produces excellent dirt removal capacity.
Everpure Filters
Do Not Secretly Fail The Everpure pre-coat design uses
a balanced pressure principle that allows water to flow through both
sides of the filter element and then along a non-compressible
drainage grid sandwiched in between. When the water pressure
suddenly changes, as with water hammer, equal pressure is exerted on
both sides of the grid. Because the grid is rigid and will not flex
or compress, the MICRO-PURE cake is not disturbed. Other filters use
a relatively flexible support design that can be distorted by a
change in water pressure, allowing the collected dirt and impurities
to migrate through. This failure is called channeling, dumping, or
unloading, and it can occur at any time. The special Everpure
balanced pressure design prevents this from occurring.
A very important feature of the Everpure filter is that the
clarity of the water it produces remains uniform throughout the
filter's life. As the filter actively removes impurities from the
water, its microscopically small pores slowly fill up...and the
amount of water the filter yields gradually becomes less and less.
When the flow of water from the filter becomes too slow for
convenience, the filter cartridge can be replaced.
The design of the Everpure pressure vessel incorporates
protection against bursting due to water pressure. The vessel is
designed to operate at pressures up to 125 psi (pounds per square
inch) (8-6 bar). but can withstand hydrostatic test pressures of up
to 400 psi (28 bar).
To put it simply, nothing comes between
the impurities and chemicals in your water and your family better
than Everpure water filters.
How Do I Get One?
Use the secure online order system and we will ship your product
as quickly as possible. It comes complete and ready to install using
minimal tools and little skill. No cutting or major disassembly is
necessary.
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