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Perflex Extended Cycle Filters
EC65A and EC75A Series
Perflex Extended-Cycle D.E. filters clean pools fast, removing
particles as small as two microns the first time through.
Its patented Flex-Tube™ design gives longer cycles between
cleaning because the same D.E. filter powder is used over
and over. Plus, Perflex cleans without backwashing, saving
hundreds of gallons of treated pool water. An exceptional
value as a replacement filter or for new pool installations.
For sparkling, clean pools, step up to Perflex.
Features
Exclusive bump handle activates the mechanism causing the
Flex-Tubes to instantly and uniformly clean themselves of
dirt and filter powder
Self-venting design automatically expels any air that may
be present in the system
Proven, patented Flex-Tube filter elements efficiently reuse
the filter powder and dirt mixture forming a fresh filtering
surface
Combination pressure gauge and threaded inspection/service
port is easy to read and remove when filter needs cleaning
Heavy-duty filter tank injection-molded of high-strength for
dependable, corrosion-free performance
Integral check valve prevents system backflow whenever pump
is off
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Pro-Grid
Vertical Grid Filters
DE2420, DE3620, DE4820, DE6020 and
DE7220
Pro-Grid™ vertical grid D.E. filters provide superior
water clarity, efficient flow and large cleaning capacity
for pools and spas of all types and sizes. Constructed with
high-strength PermaGlass XL™, Pro-Grid combines high-technology
features and "service-ease" design for an unparalleled
filtration value for both new pool and aftermarket installations.
In addition, Pro-Grid delivers low maintenance and dependable
operation.
Features include:
High capacity, rapid release manual air relief valve bleeds
air with a quick quarter turn of the lever
Filter tanks made from durable glass reinforced copolymer
to meet the demands of the toughest applications and environmental
conditions, including in-floor cleaning systems
Self-aligned tank top and bottom make access to servicing
the grid elements fast and simple
Heavy-duty, tamper-proof one-piece flange clamp securely fastens
tank top and bottom. Allows quick access to all internal components
without disturbing piping or connections
High impact grid elements designed for up-flow filtration
and top-down backwashing for maximum efficiency
Uniform low-profile base make removal of grid nest fast and
simple
Inlet diffuser elbow distributes flow of unfiltered water
evenly to all filter elements and provides even distribution
of D.E. to grids
Convenient valve and plumbing options allow for customized
control
2" full-flow internal piping and plumbing for less resistance
to flow and maximum performance
72 ft2 filter allows for both commercial and large residential
applications and years of non-corrosive, trouble-free performance
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