20” x 2.5” (Standard) Diameter Cartridge Filters


20” x 2.5” (Standard) Diameter Cartridge Filters are designed to achieve cost-effective and efficient filtration, including carbon block and activated carbon filters, suitable for water treatment.

Popular brands of cartridge filters stocked in Australia by Parkway include the Pentek, PPS, Shelco Filters, Synopex, Waterco, Watermart and many more leading brands.

20” x 2.5” (Standard) Diameter Cartridge Filters
Pentek 20" 3G Standard Black/Blue Filter Housing, with Pressure Relief Button, 3/4" BSP Ports
Pentek 20" 3G Standard Black/Blue Filter Housing, with Pressure Relief Button, 3/4" BSP Ports
PEN-150545
The Pentair 3G Standard Series Housings feature 20" housings, a...
KEY FEATURES Versatile design accepts multiple cartridge sizes in a variety of applications  Outstanding chemical compatibility ensures maximum flexibility Compatible...
$133.00
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Pentair 20" 3G Standard Black/Blue Filter Housing, with Pressure Relief Button, 3/4" BSP Ports with Wrench & Bracket
Pentair 20" 3G Standard Black/Blue Filter Housing, with Pressure Relief Button, 3/4" BSP Ports with Wrench & Bracket
PEN-150544
The Pentair 3G Standard Series Housings feature 20" housings, a...
KEY FEATURES Versatile design accepts multiple cartridge sizes in a variety of applications  Outstanding chemical compatibility ensures maximum flexibility Compatible...
$154.30
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Watermart 20" Standard Diameter Filter Housing, with 3/4" Double O-Ring BSP Ports
Watermart 20" Standard Diameter Filter Housing, with 3/4" Double O-Ring BSP Ports
AQU-WH20SB34DO
The Blue Standard Diameter Filter Housing is manufactured fromP...
KEY FEATURES Versatile design accepts multiple cartridge sizes in a variety of applications  Excellent chemical resistance Double O-Ring Seal provides...
$71.70
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Watermart 20" Standard Diameter Filter Housing, with 3/4" Double O-Ring BSP with Wrench and Mounting Bracket
Watermart 20" Standard Diameter Filter Housing, with 3/4" Double O-Ring BSP with Wrench and Mounting Bracket
AQU-WH20SB34DOK
The Blue Standard Diameter Filter Housing is manufactured fromP...
KEY FEATURES Versatile design accepts multiple cartridge sizes in a variety of applications  Excellent chemical resistance Double O-Ring Seal provides...
$83.80
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PPS 20" Pleated PP Filter Cartridge, Standard 2.5" diameter, 0.2 micron (absolute)
PPS 20" Pleated PP Filter Cartridge, Standard 2.5" diameter, 0.2 micron (absolute)
PPS-PPL2-002AB
Premium filter cartridge, has absolute membrane pore size ratin...
KEY FEATURES Standard diameter (2.5") filter cartridge suits standard cartridge housings 100% polypropylene construction offers wide range of chemical compatibility Absolute...
$89.70
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PPS 20" Pleated PP Filter Cartridge, Standard 2.5" diameter, 0.45 micron (absolute)
PPS 20" Pleated PP Filter Cartridge, Standard 2.5" diameter, 0.45 micron (absolute)
PPS-PPL2-045AB
Premium filter cartridge, has absolute membrane pore size ratin...
KEY FEATURES Standard diameter (2.5") filter cartridge suits standard cartridge housings 100% polypropylene construction offers wide range of chemical compatibility Absolute...
$89.70
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Watermart 20" WCSP Pleated Polyester Sediment Cartridge, 2.5" diameter, (0.35 micron)
Watermart 20" WCSP Pleated Polyester Sediment Cartridge, 2.5" diameter, (0.35 micron)
AQU-WCSP20S0.35
The WCSP range of pleated filter cartridges is designed to supp...
KEY FEATURES Washable standard diameter (2.5") pleated polyester sediment cartridge Suitable for high flow rate with minimal pressure loss while maintaining a...
$62.50
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Watermart 20" WCSP Pleated Polyester Sediment Cartridge, 2.5" diameter, (1 micron)
Watermart 20" WCSP Pleated Polyester Sediment Cartridge, 2.5" diameter, (1 micron)
AQU-WCSP20S01
he WCSP range of pleated filter cartridges is designed to suppl...
KEY FEATURES Washable standard diameter (2.5") pleated polyester sediment cartridge Suitable for high flow rate with minimal pressure loss while maintaining a...
$21.90
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Watermart 20" WCSP Pleated Polyester Sediment Cartridge, 2.5" diameter, (5 micron)
Watermart 20" WCSP Pleated Polyester Sediment Cartridge, 2.5" diameter, (5 micron)
AQU-WCSP20S05
The WCSP range of pleated filter cartridges is designed to supp...
KEY FEATURES Washable standard diameter (2.5") pleated polyester sediment cartridge Suitable for high flow rate with minimal pressure loss while maintaining a...
$21.90
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Watermart 20" WCSP Pleated Polyester Sediment Cartridge, 2.5" diameter, (10 micron)
Watermart 20" WCSP Pleated Polyester Sediment Cartridge, 2.5" diameter, (10 micron)
AQU-WCSP20S10
The WCSP range of pleated filter cartridges is designed to supp...
KEY FEATURES Washable standard diameter (2.5") pleated polyester sediment cartridge Suitable for high flow rate with minimal pressure loss while maintaining a...
$21.90
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Watermart 20" WCSP Pleated Polyester Sediment Cartridge, 2.5" diameter, (20 micron)
Watermart 20" WCSP Pleated Polyester Sediment Cartridge, 2.5" diameter, (20 micron)
AQU-WCSP20S20
The WCSP range of pleated filter cartridges is designed to supp...
KEY FEATURES Washable standard diameter (2.5") pleated polyester sediment cartridge Suitable for high flow rate with minimal pressure loss while maintaining a...
$21.90
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Pentek 20" CBC Carbon Block Filter Cartridge, Standard 2.5" diameter, 0.5 micron
Pentek 20" CBC Carbon Block Filter Cartridge, Standard 2.5" diameter, 0.5 micron
PEN-WCCBC20S0.5
CBC Series cartridges are highly effective at reducing unwanted...
KEY FEATURES Premium high capacity bad taste & odor and chlorine taste & odor reduction Enhanced dirt holding capacity 99.95%...
$93.70
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Synopex SYP 20" Gradient Depth Filter Cartridge, Standard 2.5" diameter, 0.5 micron
Synopex SYP 20" Gradient Depth Filter Cartridge, Standard 2.5" diameter, 0.5 micron
SYN-SYP0.5-20
High performance filter with excellent thermal & chemical r...
KEY FEATURES High performance filter with excellent thermal & chemical resistance properties Requires fewer cartridge changes, which translates into significant savings...
$15.50
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Watermart 20" WCCB Carbon Block Filter Cartridge, Standard 2.5" diameter, 1 micron
Watermart 20" WCCB Carbon Block Filter Cartridge, Standard 2.5" diameter, 1 micron
AQU-WCCB20S01
The WCCB Carbon Block filter is an excellent economic solution ...
KEY FEATURES Standard diameter (2.5") cartridge manufactured from powdered carbon compressed into a single block Radial flow design ensures even distribution and...
$17.20
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Watermart 20" WCCB Carbon Block Filter Cartridge Standard 2.5" diameter 5 micron
Watermart 20" WCCB Carbon Block Filter Cartridge Standard 2.5" diameter 5 micron
AQU-WCCB20S05
The WCCB Carbon Block filter is an excellent economic solution ...
KEY FEATURES Standard diameter (2.5") cartridge manufactured from powdered carbon compressed into a single block Radial flow design ensures even distribution and...
$17.20
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Watermart 20" WCCB Carbon Block Filter Cartridge, Standard 2.5" diameter, 10 micron
Watermart 20" WCCB Carbon Block Filter Cartridge, Standard 2.5" diameter, 10 micron
AQU-WCCB20S10
The WCCB Carbon Block filter is an excellent economic solution ...
KEY FEATURES Standard diameter (2.5") cartridge manufactured from powdered carbon compressed into a single block Radial flow design ensures even distribution and...
$17.20
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Watermart 20" MBL Sediment Polyspun Cartridge, 2.5" diameter, (1 micron)
Watermart 20" MBL Sediment Polyspun Cartridge, 2.5" diameter, (1 micron)
AQU-WCMBL20S01
The Watermart MBL range of melt blown sediment removal fil...
KEY FEATURES Standard diameter (2.5") spun polypropylene sediment cartridge Requires fewer cartridge changes, which translates into significant savings Graded density down to 1 μm...
$7.80
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Watermart 20" MBL Sediment Polyspun Cartridge, 2.5" diameter, (5 micron)
Watermart 20" MBL Sediment Polyspun Cartridge, 2.5" diameter, (5 micron)
AQU-WCMBL20S05
The Watermart MBL range of melt blown sediment removal fil...
KEY FEATURES Standard diameter (2.5") spun polypropylene sediment cartridge Requires fewer cartridge changes, which translates into significant savings Graded density down to 5 μm...
$7.80
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Watermart 20" MBL Sediment Polyspun Cartridge, 2.5" diameter, (10 micron)
Watermart 20" MBL Sediment Polyspun Cartridge, 2.5" diameter, (10 micron)
AQU-WCMBL20S10
The Watermart MBL range of melt blown sediment removal fil...
KEY FEATURES Standard diameter (2.5") spun polypropylene sediment cartridge Requires fewer cartridge changes, which translates into significant savings Graded density down to 10 μm...
$7.80
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Watermart 20" MBL Sediment Polyspun Cartridge, 2.5" diameter, (20 micron)
Watermart 20" MBL Sediment Polyspun Cartridge, 2.5" diameter, (20 micron)
AQU-WCMBL20S20
The Watermart MBL range of melt blown sediment removal fil...
KEY FEATURES Standard diameter (2.5") spun polypropylene sediment cartridge Requires fewer cartridge changes, which translates into significant savings Graded density down to 20 μm...
$7.80
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Watermart 20" String Wound Sediment Cartridge, Standard 2 ¼” diameter, 1 micron
Watermart 20" String Wound Sediment Cartridge, Standard 2 ¼” diameter, 1 micron
AQU-WCSW20S01
The String Wound Filter Cartridge is designed to meet the most ...
KEY FEATURES Standard diameter (2 ¼”) String Wound Sediment Cartridge Compact, easily installed and maintaned filtration system for the removal of...
$15.40
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