Hayward Pro-Grid Inground Pool Filter DE4820

$725.00$895.00

Can Be Added To Any Of Our Swimming Pool Kits.

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SKU: PROGRIDDE-2 Category: Tag:

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Description

Hayward Pro-Grid Inground Pool Filter DE4820

This is the finest filter media available! Sand will filter down to 20 microns, cartridge filters down to 10 microns while Diatomaceous earth filters down to 5 microns! The Hayward Pro-Grid Inground Pool Filter DE4820 includes many advanced features, including an innovative Fully Automatic Air Relief with a double seal, which eliminates the need to manually vent the filter tank after system start-up. It also prevents back draining during pump shutdown.

Hayward Pro-Grid Inground Pool Filter

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 two to five microns, are trapped during the first pass through the media. D.E. filters have internal elements that become coated with D.E. It is this ‘filter cake’ that strains dirt, dust and algae from the water.

Similar to sand filters, when D.E. filters become dirty, they are 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. For sparkling, clean pools; step up to Hayward D.E. filters.  This filter can be added to in-ground pool kits sold by Pool Warehouse!

Hayward Pro-Grid Inground Pool Filter

Hayward Pro-Grid Inground Pool Filter Features:

Model Number Effective Filtration Area Design Flow Rate 8 Hours 10 Hours
DE4820 48 ft.2 96 GPM 46,080 57,600
Model Number Effective Filtration Area D.E. Required Width Height Ctn. Qty. Ctn. Weight
DE4820 48 ft.2 6 lbs. 23″ 40 1/2″ 1 74 lbs.

All filters include pressure gauge, air relief valve, and 1 1/2″ drain plug
(1) Above dimensions are for filter only. Add 12″ for 1 1/2″ and 14″ for 2″ multiport valves. Add 7″ for 2″ slide valve.

Have Questions?

If you have questions about the Hayward Pro-Grid Inground Pool Filter DE4820 please feel free to give us a call at 1-800-515-1747 or send us an email, [email protected]

At Pool Warehouse, We Know In-ground Pool Kits!

Additional information

Weight 50 lbs
Dimensions 23 × 43 × 23 in
Brand

Filter Size

48 sqft

Filter Type

DE

Flow Rate

96 GPM

Pool Type