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Pool Supplies Pool Replacement Parts pool replacment filter cartridges - Intex, Jandy, Hayward and more filter cartridges Pool Filter Replacement Grids - Round, Square All Major Brands of Pool Grids

At PoolSupply360 we sell only the finest quality replacement DE pool filter grids using the best components anywhere. The “skeleton” frames of the pool filter DE grids are constructed with a quality material to insure strength and stability and designed in a way that promotes efficient water flow. The fabric used to cover the pool filter grid skeleton is a quality virgin material that allows for optimum water flow while being woven in a way that maintains the highest strength and improves the life of the pool filter grid. Diatomaceous Earth (DE) Filters are the most effective filter. They can filter out particles as small as 5 microns. These filters have grids inside. DE filters require that grids be coated with DE powder. These grids are kept clean by periodically backwashing. Once backwashing is no longer effective, it is necessary to disassemble and clean the filter (generally twice each year). The average filter grid need to be replaced every 4 - 5 years. Grids are reasonably priced.


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These 24 SF filter grid sets are designed for Diatomaceous Earth filters with a bottom manifold. All grids are constructed with a reinforced center core for added durability. Seams are stitched with heavy duty, chemical resistant string and are welded to prevent fraying.  These grids can be used with the Purex/Pentair SMBW 2000 and SMBW 4000 series filters.
Purex DE 12" Filter Grid Set - 24 SF

These 24 SF filter grid sets are designed for Diatomaceous Earth filters with a bottom manifold. All grids are constructed with a reinforced center core for added durability. Seams are stitched with heavy duty, chemical resistant string and are welded to prevent fraying.  These grids can be used with the Purex/Pentair SMBW 2000 and SMBW 4000 series filters. It is important to inspect, clean, and lubicate the large Tank O-Ring and the Drain Plug O-Ring(s) with Magic Lube Teflon Based Lubricant to ensure a proper seal when reassembling your filter.

Item#: FC-9220set

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$81.76

 
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 "So. Cal - Free Next Day Delivery (most orders)."
 
These 36 SF vertical individual 18
Purex DE 18" Filter Grid - 36 SF

These 36 SF vertical individual 18" grids are constructed for use in Diatomaceous Earth (DE) filters and have a reinforced center core for added durability. The polystyrene frame is covered with mildew and rot resistant polypropylene cloth. The seams are stitched with chemical resistant heavy-duty string and sonic welded to prevent fraying. It is important to inspect, clean, and lubicate the large Tank O-Ring and the Drain Plug O-Ring(s) with Magic Lube Teflon Based Lubricant to ensure a proper seal when reassembling your filter.

Item#: FC-9230

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$31.93

 
All Orders Free Shipping!
 "So. Cal - Free Next Day Delivery (most orders)."
 
These 36 SF filter grid sets are designed for Diatomaceous Earth filters with a bottom manifold. All grids are constructed with a reinforced center core for added durability. Seams are stitched with heavy duty, chemical resistant string and are welded to prevent fraying.  These grids can be used with the Purex/Pentair SMBW 2000 and SMBW 4000 series filters.
Purex DE 18" Filter Grid Set - 36 SF

These 36 SF filter grid sets are designed for Diatomaceous Earth filters with a bottom manifold. All grids are constructed with a reinforced center core for added durability. Seams are stitched with heavy duty, chemical resistant string and are welded to prevent fraying.  These grids can be used with the Purex/Pentair SMBW 2000 and SMBW 4000 series filters. It is important to inspect, clean, and lubicate the large Tank O-Ring and the Drain Plug O-Ring(s) with Magic Lube Teflon Based Lubricant to ensure a proper seal when reassembling your filter.

Item#: FC-9230set

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$104.80

 
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 "So. Cal - Free Next Day Delivery (most orders)."
 
These 48 SF vertical individual 24
Purex DE 24" Filter Grid - 48 SF

These 48 SF vertical individual 24" grids are constructed for use in Diatomaceous Earth (DE) filters and have a reinforced center core for added durability. The polystyrene frame is covered with mildew and rot resistant polypropylene cloth. The seams are stitched with chemical resistant heavy-duty string and sonic welded to prevent fraying. It is important to inspect, clean, and lubicate the large Tank O-Ring and the Drain Plug O-Ring(s) with Magic Lube Teflon Based Lubricant to ensure a proper seal when reassembling your filter.

Item#: FC-9240

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$36.18

 
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 "So. Cal - Free Next Day Delivery (most orders)."
 
These 48 SF filter grid sets are designed for Diatomaceous Earth filters with a bottom manifold. All grids are constructed with a reinforced center core for added durability. Seams are stitched with heavy duty, chemical resistant string and are welded to prevent fraying.  These grids can be used with the Purex/Pentair SMBW 2000 and SMBW 4000 series filters.
Purex DE 24" Filter Grid Set - 48 SF

These 48 SF filter grid sets are designed for Diatomaceous Earth filters with a bottom manifold. All grids are constructed with a reinforced center core for added durability. Seams are stitched with heavy duty, chemical resistant string and are welded to prevent fraying.  These grids can be used with the Purex/Pentair SMBW 2000 and SMBW 4000 series filters. It is important to inspect, clean, and lubicate the large Tank O-Ring and the Drain Plug O-Ring(s) with Magic Lube Teflon Based Lubricant to ensure a proper seal when reassembling your filter.

Item#: FC-9240set

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$130.87

 
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 "So. Cal - Free Next Day Delivery (most orders)."
 
These 60 SF vertical individual 30
Purex DE 30" Filter Grid - 60 SF

These 60 SF vertical individual 30" grids are constructed for use in Diatomaceous Earth (DE) filters and have a reinforced center core for added durability. The polystyrene frame is covered with mildew and rot resistant polypropylene cloth. The seams are stitched with chemical resistant heavy-duty string and sonic welded to prevent fraying. It is important to inspect, clean, and lubicate the large Tank O-Ring and the Drain Plug O-Ring(s) with Magic Lube Teflon Based Lubricant to ensure a proper seal when reassembling your filter.

Item#: FC-9250

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$31.37

 
All Orders Free Shipping!
 "So. Cal - Free Next Day Delivery (most orders)."
 
These 60 SF filter grid sets are designed for Diatomaceous Earth filters with a bottom manifold. All grids are constructed with a reinforced center core for added durability. Seams are stitched with heavy duty, chemical resistant string and are welded to prevent fraying.  These grids can be used with the Purex/Pentair SMBW 2000 and SMBW 4000 series filters.
Purex DE 30" Filter Grid Set - 60 SF

These 60 SF filter grid sets are designed for Diatomaceous Earth filters with a bottom manifold. All grids are constructed with a reinforced center core for added durability. Seams are stitched with heavy duty, chemical resistant string and are welded to prevent fraying.  These grids can be used with the Purex/Pentair SMBW 2000 and SMBW 4000 series filters. It is important to inspect, clean, and lubicate the large Tank O-Ring and the Drain Plug O-Ring(s) with Magic Lube Teflon Based Lubricant to ensure a proper seal when reassembling your filter.

Item#: FC-9250set

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$162.42

 
All Orders Free Shipping!
 "So. Cal - Free Next Day Delivery (most orders)."
 
These 72 SF vertical individual 36
Purex DE 36" Filter Grid - 72 SF

These 72 SF vertical individual 36" grids are constructed for use in Diatomaceous Earth (DE) filters and have a reinforced center core for added durability. The polystyrene frame is covered with mildew and rot resistant polypropylene cloth. The seams are stitched with chemical resistant heavy-duty string and sonic welded to prevent fraying. It is important to inspect, clean, and lubicate the large Tank O-Ring and the Drain Plug O-Ring(s) with Magic Lube Teflon Based Lubricant to ensure a proper seal when reassembling your filter.

Item#: FC-9260

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$34.67

 
All Orders Free Shipping!
 "So. Cal - Free Next Day Delivery (most orders)."
 
These 72 SF filter grid sets are designed for Diatomaceous Earth filters with a bottom manifold. All grids are constructed with a reinforced center core for added durability. Seams are stitched with heavy duty, chemical resistant string and are welded to prevent fraying.  These grids can be used with the Purex/Pentair SMBW 2000 and SMBW 4000 series filters.
Purex DE 36" Filter Grid Set - 72 SF

These 72 SF filter grid sets are designed for Diatomaceous Earth filters with a bottom manifold. All grids are constructed with a reinforced center core for added durability. Seams are stitched with heavy duty, chemical resistant string and are welded to prevent fraying.  These grids can be used with the Purex/Pentair SMBW 2000 and SMBW 4000 series filters. It is important to inspect, clean, and lubicate the large Tank O-Ring and the Drain Plug O-Ring(s) with Magic Lube Teflon Based Lubricant to ensure a proper seal when reassembling your filter.

Item#: FC-9260set

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$185.91

 
All Orders Free Shipping!
 "So. Cal - Free Next Day Delivery (most orders)."