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Welcome to A1 Pool Parts!  We stock common and hard-to-find swimming pool equipment and parts from Pentair, Hayward, Sta-Rite, Jandy, Polaris, Zodiac and many other manufacturers.      You can shop for items by entering part numbers in our Product Search field, or browse through our Shopping Aisles on the left-side of every screen.    This month's Product of the Month are single-speed pumps. We've rolled back prices to 2010 levels. Take advantage of this once a year promotion and order yours today!
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Filters

The Filters aisle contains DE filters, Cartridge filters, Sand Filters, Replacement Cartridges, and Replacement Grids.

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...  MORE

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Found 207 product(s) for Filters

We offer a large variety of filter cartridges for just about every brand of swimming pool and spa cartridge filter . These replacement filers have been tested to meet the needs of Advantage Products and many other brands of swimming pool and spa cartridge filer replacement needs.

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Options SKU Price QTY Buy
FC-1610 (C-4301) FC-1610 $20.62
FC-1630 (C-4305) FC-1630 $31.50
FC-6305 (C-4308) FC-6305 $20.33
FC-1620 (C-4332) FC-1620 $21.92
FC-6310 (C-4349) FC-6310 $29.86
FC-6315 (C-7301) FC-6315 $42.04
FC-6320 (C-7302) FC-6320 $54.46
FC-6325 (C-7303) FC-6325 $61.84
FC-0902 (C-8499) FC-0902 $68.41

Use this New Sta-Rite Top Mount Multi-Port Backwash Valve 1 1/2" to replace the old Multi-Port Valve # WC112-148A.
SKU: 261186
Estimated Fill Time: 0 - 2 Business Days
MSRP: $214.67
Our Price: $137.41
You Save $77.26
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Use this hose in place of a sewer connection when backwashing or draining your pool or spa. Although similar in appearance to a regular vacuum hose, this hose collapses and stores away conveniently. Comes in 25, 50, and 200 ft.

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Options SKU Price QTY Buy
1 1/2" / 200 ft. LF500112200SPP $48.15
2" / 25 ft. DH596 $17.98
2" / 50 ft. DH597 $27.72
2" / 200 ft. LF500200200SPP $66.30

Hayward Micro Star-Clear 25 Sq Ft cartridge filter. This filter is for in-line piping , including spas, hot tubs, and above ground pools. Click on image for more information.  
SKU: C225
Estimated Fill Time: 0 - 2 Business Days
MSRP: $92.82
Our Price: $57.76
You Save $35.06
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Hayward Star-Clear Cartridge Filters provide sparkling pure water for a wide range of pool sizes and types. From spas, hot tubs and above-grounds, to large in-ground pools, Star-Clear filters deliver full size filter system performance in an easy to afford package.

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Options SKU Price QTY Buy
25 GPM C250 $127.97
50 GPM C500 $171.01

Hayward`s Star-Clear Plus filters offer added quality, value and convenience in cartridge filtration. With filter tanks constructed of new high-strength PermaGlass XL material, Star-Clear Plus filters are the ideal choice for the most demanding applications and environmental conditions. Plus, with a larger filtration element, Star-Clear Plus filters have greater effective filtration area than similar sized and priced cartridge filters.

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Options SKU Price QTY Buy
75 SF / 1.5" FIP C751 $217.44
75 SF / 2" FIP C7512 $221.77
90 SF / 1.5" FIP C900 $240.35
90 SF / 2" FIP C9002 $240.35
90 SF / 2" SLIP C9002S $245.84
120 SF / 1.5" FIP C1200 $283.16
120 SF / 2" FIP C12002 $283.16
120 SF / 2" SLIP C12002S $288.64
175 SF / 2" FIP C17502 $362.18
175 SF / 2" SLIP C17502S $367.66

Hayward SwimClear reaches new horizons in cartridge filter technology. A cluster of four reusable polyester cartridge elements provides a choice of 225, 325, 425 and now 525 Sq. ft.  of heavy-duty, dirt-holding capacity and extra-long filter cycles. SwimClear filter tanks are made from a reinforced co-polymer material for the ultimate in strength, durability and long life – even for the toughest applications and environmental conditions. Click on Image for more information.

SKU: C2030
Estimated Fill Time: 0 - 2 Business Days
MSRP: $821.84
Our Price: $495.59
You Save $326.25
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Hayward SwimClear reaches new horizons in cartridge filter technology. A cluster of four reusable polyester cartridge elements provides a choice of 225, 325, 425 and now 525 Sq. ft.  of heavy-duty, dirt-holding capacity and extra-long filter cycles. SwimClear filter tanks are made from a reinforced co-polymer material for the ultimate in strength, durability and long life – even for the toughest applications and environmental conditions. Click on Image for more information.

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Options SKU Price QTY Buy
325 Sq. Ft. C3030 $561.92
425 Sq. Ft. C4030 $637.65
525 Sq. Ft. C5030 $789.10

Jandy® CL Series cartridge filters are simple to use and maintain. Our cartridge filters provide extra large capacity for extended cleaning cycles. Handy tank lid handles make installation and cleaning easy. Our proprietary combination pressure gauge/air release valve with built in Clean/Dirty indicator accurately tells you when the filter requires cleaning. We offer a choice of 340, 460, and 580 square foot capacity models.
SKU: CL340
Estimated Fill Time: 0 - 2 Business Days
MSRP: $1,106.52
Our Price: $667.26
You Save $439.26
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Jandy® CL Series cartridge filters are simple to use and maintain. Our cartridge filters provide extra large capacity for extended cleaning cycles. Handy tank lid handles make installation and cleaning easy. Our proprietary combination pressure gauge/air release valve with built in Clean/Dirty indicator accurately tells you when the filter requires cleaning. We offer a choice of 340, 460, and 580 square foot capacity models.
SKU: CL460
Estimated Fill Time: 0 - 2 Business Days
MSRP: $1,240.66
Our Price: $748.14
You Save $492.52
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Jandy® CL Series cartridge filters are simple to use and maintain. Our cartridge filters provide extra large capacity for extended cleaning cycles. Handy tank lid handles make installation and cleaning easy. Our proprietary combination pressure gauge/air release valve with built in Clean/Dirty indicator accurately tells you when the filter requires cleaning. We offer a choice of 340, 460, and 580 square foot capacity models.
SKU: CL580
Estimated Fill Time: 0 - 2 Business Days
MSRP: $1,517.30
Our Price: $914.96
You Save $602.34
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Jandy® is pleased to announce the release of its new CS Small Cartridge Filter line. The CS Filter line utilizes single element cartridges designed to provide the same great filtration as the Jandy® Large Tank Filter series in a compact body.

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Options SKU Price QTY Buy
100 Sq Ft CS100 $312.23
150 Sq Ft CS150 $420.23

Jandy’s CS Filter line utilizes single element cartridges designed to provide the same great filtration as the Jandy® Large Tank Filter series in a compact body. Like other Jandy® cartridge filters, the cartridge element on the CS is easily removed, making it simple to clean.
SKU: CS200
Estimated Fill Time: 0 - 2 Business Days
MSRP: $810.90
Our Price: $488.99
You Save $321.91
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Jandy’s CS Filter line utilizes single element cartridges designed to provide the same great filtration as the Jandy® Large Tank Filter series in a compact body. Like other Jandy® cartridge filters, the cartridge element on the CS is easily removed, making it simple to clean.
SKU: CS250
Estimated Fill Time: 0 - 2 Business Days
MSRP: $907.82
Our Price: $547.43
You Save $360.39
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Jandy® Energy Cartridge Filter Kit With Pressure Gauge and 3-way Valve
SKU: 2887
Estimated Fill Time: 0 - 2 Business Days
MSRP: $116.52
Our Price: $72.50
You Save $44.02
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The CLEAN & CLEAR Filter features a thermoplastic chemical resistant tank with no-tool servicing and a coreless cartridge for easier cleaning. All models are equipped with easy spin-on unions for plumbing hookups. These filters are NSF listed for commercial applications.
SKU: 160316
Estimated Fill Time: 0 - 2 Business Days
MSRP: $453.18
Our Price: $273.28
You Save $179.90
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The CLEAN & CLEAR Filter features a thermoplastic chemical resistant tank with no-tool servicing and a coreless cartridge for easier cleaning. All models are equipped with easy spin-on unions for plumbing hookups. These filters are NSF listed for commercial applications.
SKU: 160317
Estimated Fill Time: 0 - 2 Business Days
MSRP: $598.78
Our Price: $361.08
You Save $237.70
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The CLEAN & CLEAR Filter features a thermoplastic chemical resistant tank with no-tool servicing and a coreless cartridge for easier cleaning. All models are equipped with easy spin-on unions for plumbing hookups. These filters are NSF listed for commercial applications.
SKU: 160318
Estimated Fill Time: 0 - 2 Business Days
MSRP: $702.52
Our Price: $423.64
You Save $278.88
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The CLEAN & CLEAR Filter features a thermoplastic chemical resistant tank with no-tool servicing and a coreless cartridge for easier cleaning. All models are equipped with easy spin-on unions for plumbing hookups. These filters are NSF listed for commercial applications.
SKU: 160314
Estimated Fill Time: 0 - 2 Business Days
MSRP: $276.64
Our Price: $172.14
You Save $104.50
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The CLEAN & CLEAR Filter features a thermoplastic chemical resistant tank with no-tool servicing and a coreless cartridge for easier cleaning. All models are equipped with easy spin-on unions for plumbing hookups. These filters are NSF listed for commercial applications.
SKU: 160315
Estimated Fill Time: 0 - 2 Business Days
MSRP: $358.54
Our Price: $223.10
You Save $135.44
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CLEAN & CLEAR PLUS filters feature durable fiberglass-reinforced tanks, lockring tank clamp for safety, and continuous internal air relief. Like all Pentair cartridge filter systems, CLEAN & CLEAR systems feature cleanable, recyclable filter cartridges for the ultimate in carefree pool filtration.
SKU: 160310
Estimated Fill Time: 0 - 2 Business Days
MSRP: $793.52
Our Price: $478.51
You Save $315.01
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CLEAN & CLEAR PLUS filters feature durable fiberglass-reinforced tanks, lockring tank clamp for safety, and continuous internal air relief. Like all Pentair cartridge filter systems, CLEAN & CLEAR systems feature cleanable, recyclable filter cartridges for the ultimate in carefree pool filtration.
SKU: 160340
Estimated Fill Time: 0 - 2 Business Days
MSRP: $948.22
Our Price: $571.80
You Save $376.42
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CLEAN & CLEAR PLUS filters feature durable fiberglass-reinforced tanks, lockring tank clamp for safety, and continuous internal air relief. Like all Pentair cartridge filter systems, CLEAN & CLEAR systems feature cleanable, recyclable filter cartridges for the ultimate in carefree pool filtration.
SKU: 160301
Estimated Fill Time: 0 - 2 Business Days
MSRP: $1,075.62
Our Price: $648.62
You Save $427.00
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CLEAN & CLEAR PLUS filters feature durable fiberglass-reinforced tanks, lockring tank clamp for safety, and continuous internal air relief. Like all Pentair cartridge filter systems, CLEAN & CLEAR systems feature cleanable, recyclable filter cartridges for the ultimate in carefree pool filtration.
SKU: 160332
Estimated Fill Time: 0 - 2 Business Days
MSRP: $1,332.24
Our Price: $803.37
You Save $528.87
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Sta-Rite's Posi-Clear PXC Series cartridge filters are designed to remove more dirt and impurities, leaving your water ultra-clear and alluringly fresh.

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Options SKU Price QTY Buy
75 SQ FT PXC75 $218.53
95 SQ FT PXC95 $245.41
125 SQ FT PXC125 $297.73
150 SQ FT PXC150 $346.29

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