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PurexTriton Nautilus FNS Fiberglass DE Filter
Many pool professionals consider D.E. filtration to be the finest, because it is capable of removing smaller particles than either sand or cartridge.
Diatomaceous earth is a porous powder with microscopic openings, that, when magnified, look like tiny sponges. Clear water can pass through these openings, but particles, as small as one to three microns, are trapped during the first pass through the media.
All D.E. filters have internal elements that become coated with D.E. It is this 'filter cake' that strains dirt, dust, algae and some forms of bacteria from the water.
Similiar to sand filters, when a D.E. filter becomes dirty, it is cleaned either by backwashing, or regenerating and draining, the clogged D.E. to the 'waste' line. To restore filtration, a fresh 'charge' of D.E. is added to the filter.
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Nautilus FNS DE filters feature a corrosion resistant fiberglass tank witha unique grid design providing the most efficient filtration available.
Exclusive grid assembly with molded handles lifts out easily for inspection and periodic cleaning.
2 inch bottom drain for fast, easy cleaning. 2 inch plumbing connections allow for maximum flow. Full 1 year limited tank warranty.
Valve is not included.
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Model FNS24 Specifications- 24 sq. feet, width 18in., height 31-5/8in., 48 GPM
$569.00
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Model FNS36 Specifications- 36 sq. feet, width 18in., height 37-5/8in., 72 GPM
$589.00
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Model FNS48 Specifications- 48 sq. feet, width 18in., height 43-5/8in., 96 GPM
$689.00
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Model FNS60 Specifications- 60 sq. feet, width 18in., height 49-5/8in., 120 GPM
$749.00
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2 inch Multiport Valve with plumbing manifold.
$129.00
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1-1/2 inch Multiport Valve with plumbing manifold.
$99.00
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