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Pool Filter Cartridges

Equipping your pool with filter devices helps create safe and clean environment for all family members and friends to enjoy. However, even most efficient and modern device has a limited life and oftentimes needs replacement. Since changing the entire filter system is highly uncomfortable and very costly, Westside Wholesale is happy to present a better solution. This section has wide selection of Pool Filter Cartridges available for all commercial and residential pools.

The greatest thing about such filters is their ability to replace used cartridges from the existent systems. That way you won’t need to spend awfully big amount of money and will ensure the proper operation of your pool filters. Items for sale include replacement cartridges of various sizes and pool coverage, starting with 20 and ending with 200 Sq. Ft. areas. Also, the wide selection of Pool Filter Cartridges offered at Westside Wholesale is compatible with every standard filter and cleaning device that exists on today’s market.

The features Pool Filter Cartridges are ready to offer include highest quality materials used in their production; reinforced polyester elements for better and increased filtration area; reduced energy costs thanks to the innovative core design and compatibility with above- and in-ground filtering applications.

In addition to that, Westside Wholesale provides affordable prices, warranty guaranteed by manufacturer, best selection of items to choose from and fast door-to-door shipping. Also, when ordering items in a bundle, you get to benefit from additional discounts.

46-60 of 67 products Sort by 

Unicel C-7626

Unicel C-7626

Unicel Series 7000 Filter Cartridge for Pools, 25 Sq. Ft.

Our Price: $21.99
as low as: $19.79

Bundle Items & SAVE!

Add 19 : $20.89 ea. (5% off)
29 : $20.45 ea. (7% off)
40+ : $19.79 ea. (10% off)
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Pentair 25230-0075S

Pentair 25230-0075S

Pentair Sta-Rite Replacement Filter Cartridge (PXC75), 75K Gal

Our Price: $67.99
as low as: $61.19

Bundle Items & SAVE!

Add 6 : $64.59 ea. (5% off)
10 : $63.23 ea. (7% off)
13+ : $61.19 ea. (10% off)
Qty

Unicel UHD-SR100

Unicel UHD-SR100

Unicel Series 8000 Filter Cartridge for Pools, 100 Sq. Ft.

Our Price: $65.99
+ FREE Shipping
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Unicel C-9407

Unicel C-9407

Unicel Series 9000 Filter Cartridge for Pools, 75 Sq. Ft.

Our Price: $52.99
as low as: $47.69

Bundle Items & SAVE!

Add 8 : $50.34 ea. (5% off)
12 : $49.28 ea. (7% off)
17+ : $47.69 ea. (10% off)
Qty

Unicel C-8610

Unicel C-8610

Unicel Series 8000 Filter Cartridge for Pools, 100 Sq. Ft.

Our Price: $65.99
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Pentair 27002-0100S

Pentair 27002-0100S

Pentair Sta-Rite Pool Cartridge for the System 2 Modular Media Filter (PLM100), 100 Sq. Ft.

Our Price: $190.99
as low as: $171.89

Bundle Items & SAVE!

Add 3 : $181.44 ea. (5% off)
4 : $177.62 ea. (7% off)
5+ : $171.89 ea. (10% off)
+ FREE Shipping
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Unicel 4CH-30

Unicel 4CH-30

Unicel Series 4000 Filter Cartridge for Spas, 30 Sq. Ft.

Our Price: $20.99
as low as: $18.89

Bundle Items & SAVE!

Add 20 : $19.94 ea. (5% off)
31 : $19.52 ea. (7% off)
41+ : $18.89 ea. (10% off)
Qty

Nature 2 W26745

Nature 2 W26745

Nature2 G45 Replacement Cartridge, 45K Gal

Our Price: $115.99
+ FREE Shipping
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Unicel UHD-SR135

Unicel UHD-SR135

Unicel Series 8000 Filter Cartridge for Pools, 135 Sq. Ft.

Our Price: $82.99
+ FREE Shipping
Qty

Unicel C-5625

Unicel C-5625

Unicel Series 5000 Filter Cartridge for Spas/Pools, 25 Sq. Ft., 5" OD

Our Price: $19.99
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Unicel C-7680

Unicel C-7680

Unicel Series 7000 Filter Cartridge for Pools, 80 Sq. Ft.

Our Price: $48.99
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Unicel UHD-SR50

Unicel UHD-SR50

Unicel Series 8000 Filter Cartridge for Pools, 50 Sq. Ft.

Regular Price: $44.51
On Sale: $37.09
as low as: $33.38

Bundle Items & SAVE!

Add 11 : $35.24 ea. (5% off)
18 : $34.49 ea. (7% off)
24+ : $33.38 ea. (10% off)
Qty

Pentair 27002-0125S

Pentair 27002-0125S

Pentair Sta-Rite Pool Cartridge for the System 2 Modular Media Filter (PLM125), 125 Sq. Ft.

Our Price: $161.99
Qualifies for Pallet Pricing!

Purchase Pallet Items & Save!

Order $2000 in Pallet Items and
Save an Extra 5% off your Pallet!

+ FREE Shipping
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Unicel C-4607

Unicel C-4607

Unicel Series 4000 Filter Cartridge for Spas/Pools, 5 Sq. Ft., 4-1/4" OD

Our Price: $5.99
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Nature 2 W26765

Nature 2 W26765

Nature2 Above Ground A Vessel Replacement Cartridge, 5-30K Gal

Our Price: $94.99
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46-60 of 67 products Sort by