Cartridge Filters
Swimming pool filter cartridges for above-ground and in-ground pool systems.
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Core Plate Waterway Clearwater 100 sqft Bottom 500-5280
Waterway Plastics
Now: $72.16RRP: $126.15Core Plate Waterway Clearwater 100 sqft Bottom 500-5280Now: $72.16RRP: $126.15 -
Core Plate Waterway Clearwater 75 sqft Bottom 500-5270
Waterway Plastics
$78.88DISCONTINUED. Core Plate Waterway Clearwater 75 sqft Bottom 500-5270$78.88 -
Center Core Segment Waterway Clearwater 519-5219B
Waterway Plastics
$45.38DISCONTINUED. Center Core Segment Waterway Clearwater 519-5219B$45.38 -
Tie Nut Waterway Clearwater White 718-7219
Waterway Plastics
$15.83DISCONTINUED. Tie Nut Waterway Clearwater White 718-7219$15.83 -
Cartridge Mount Assy Waterway 1-1/2"fpt 400-9120
Waterway Plastics
Now: $12.97RRP: $18.99Cartridge Mount Assy Waterway 1-1/2"fpt 400-9120Now: $12.97RRP: $18.99 -
Lock Ring Waterway Pro Clean Plus 550-0701B
Waterway Plastics
$129.44DISCONTINUED. DISCONTINUED Lock Ring Waterway Pro Clean Plus 550-0701B$129.44 -
Hose Adapter 1-1/2" Spigot x (1-1/4"/1-1/2")Hose Barb 417-6080
Waterway Plastics
Now: $2.63RRP: $3.46Hose Adapter 1-1/2" Spigot x (1-1/4"/1-1/2")Hose Barb 417-6080Now: $2.63RRP: $3.46 -
Bleed Tube Waterway Pro Clean 175/200 sqft 1/4" x 30" 872-4000F
Waterway Plastics
$11.10Bleed Tube Waterway Pro Clean 175/200 sqft 1/4" x 30" 872-4000F$11.10 -
Bleed Tube Waterway Pro Clean 125/150 sqft 1/4" x 25" 872-4000L
Waterway Plastics
$13.95DISCONTINUED. Bleed Tube Waterway Pro Clean 125/150 sqft 1/4" x 25" 872-4000L$13.95 -
Bleed Tube Waterway Pro Clean 75/100 sqft 1/4" x 21" 872-4000E
Waterway Plastics
Now: $4.37RRP: $7.35Bleed Tube Waterway Pro Clean 75/100 sqft 1/4" x 21" 872-4000ENow: $4.37RRP: $7.35 -
Tank Lid Waterway Pro Clean Plus 175/200 sqft 550-0631
Waterway Plastics
$386.31DISCONTINUED. DISCONTINUED Tank Lid Waterway Pro Clean Plus 175/200 sqft 550-0631$386.31 -
Tank Lid Waterway Pro Clean Plus 125/150 sqft 550-0621
Waterway Plastics
$406.38DISCONTINUED. Tank Lid Waterway Pro Clean Plus 125/150 sqft 550-0621$406.38 -
Tank Lid Waterway Pro Clean Plus 75/100 sqft 550-0611
Waterway Plastics
$369.88DISCONTINUED. Tank Lid Waterway Pro Clean Plus 75/100 sqft 550-0611$369.88 -
Air Release Valve Waterway Pro Clean with O-Ring 600-0200
Waterway Plastics
Now: $7.88RRP: $11.19Air Release Valve Waterway Pro Clean with O-Ring 600-0200Now: $7.88RRP: $11.19 -
Drain Cap Waterway Pro Clean 550-0240
Waterway Plastics
Now: $4.16RRP: $6.98Drain Cap Waterway Pro Clean 550-0240Now: $4.16RRP: $6.98 -
Diverter Waterway Pro Clean 519-0221
Waterway Plastics
Now: $5.21RRP: $8.80Diverter Waterway Pro Clean 519-0221Now: $5.21RRP: $8.80 -
Tank Body Waterway Pro Clean Plus w/ Lock Ring 550-0601
Waterway Plastics
$738.93DISCONTINUED. *This item has been discontinued by the manufacturer and is no longer available Tank Body Waterway Pro Clean Plus w/ Lock Ring 550-0601$738.93 -
Diverter Plate WW Top Mount/Dyna-Flo/Front Access qty 2 519-3010
Waterway Plastics
$22.50DISCONTINUED - SEE 519-3010. DISCONTINUED - see 519-3010 Diverter Plate WW Top Mount/Dyna-Flo/Front Access qty 2 519-3010$22.50 -
Lock Ring Waterway Dyna-Flo XL 718-8200
Waterway Plastics
Now: $15.02RRP: $26.18Lock Ring Waterway Dyna-Flo XL 718-8200Now: $15.02RRP: $26.18 -
Bypass Valve Waterway Dyna-Flo XL 2-1/2" 600-1020
Waterway Plastics
Now: $14.77RRP: $18.58Bypass Valve Waterway Dyna-Flo XL 2-1/2" 600-1020Now: $14.77RRP: $18.58 -
Bottom Insert Waterway Dyna-Flo XL with Bypass Valve 602-8210
Waterway Plastics
Now: $12.95RRP: $18.29Bottom Insert Waterway Dyna-Flo XL with Bypass Valve 602-8210Now: $12.95RRP: $18.29 -
Trim Ring Waterway Dyna-Flo XL Scalloped Gray 519-8267
Waterway Plastics
$26.13DISCONTINUED. Trim Ring Waterway Dyna-Flo XL Scalloped Gray 519-8267$26.13 -
Trim Ring Waterway Dyna-Flo XL Scalloped Black 519-8261
Waterway Plastics
Now: $14.68RRP: $24.78Trim Ring Waterway Dyna-Flo XL Scalloped Black 519-8261Now: $14.68RRP: $24.78 -
Round Weir Assembly Waterway Dyna-Flo XL Black 550-8621
Waterway Plastics
$47.73DISCONTINUED. Round Weir Assembly Waterway Dyna-Flo XL Black 550-8621$47.73 -
Tank Body Waterway Crystal Water Gray with Label 550-4407
Waterway Plastics
Now: $478.64RRP: $655.73Tank Body Waterway Crystal Water Gray with Label 550-4407 Tank body only. Includes free shipping.Now: $478.64RRP: $655.73 -
Tailpiece Waterway Crystal Water 2-1/2" w/O-Ring Groove 417-2201
Waterway Plastics
Now: $6.19RRP: $10.83Tailpiece Waterway Crystal Water 2-1/2" w/O-Ring Groove 417-2201Now: $6.19RRP: $10.83 -
Union Nut Waterway Crystal Water 2-1/2" 415-6001
Waterway Plastics
Now: $5.88RRP: $10.28Union Nut Waterway Crystal Water 2-1/2" 415-6001Now: $5.88RRP: $10.28 -
Reducer Waterway 2-1/2" to 2" 421-4201
Waterway Plastics
Now: $5.41RRP: $9.18Reducer Waterway 2-1/2" to 2" 421-4201Now: $5.41RRP: $9.18 -
Reducer Waterway 2" to 1-1/2" 421-4071
Waterway Plastics
Now: $2.09RRP: $3.53Reducer Waterway 2" to 1-1/2" 421-4071Now: $2.09RRP: $3.53 -
Bulkhead Assembly Waterway Crystal Water 550-4270
Waterway Plastics
Now: $52.01RRP: $90.93Bulkhead Assembly Waterway Crystal Water 550-4270Now: $52.01RRP: $90.93 -
Elbow Assembly Waterway Crystal Water with O-ring 550-4360
Waterway Plastics
Now: $64.18RRP: $108.23Elbow Assembly Waterway Crystal Water with O-ring 550-4360Now: $64.18RRP: $108.23 -
Intake Diffuser Waterway Crystal Water 550-4500
Waterway Plastics
Now: $41.17RRP: $69.45Intake Diffuser Waterway Crystal Water 550-4500Now: $41.17RRP: $69.45 -
Manifold Waterway Crystal Water 550-4300
Waterway Plastics
Now: $78.91RRP: $137.95Manifold Waterway Crystal Water 550-4300Now: $78.91RRP: $137.95 -
Air Relief Assy Waterway Crystal Water 525 sqft w/Tube 550-4330
Waterway Plastics
Now: $43.63RRP: $73.58Air Relief Assy Waterway Crystal Water 525 sqft w/Tube 550-4330Now: $43.63RRP: $73.58 -
Air Relief Assy Waterway Crystal Water 425 sqft w/Tube 550-4340
Waterway Plastics
Now: $33.95RRP: $57.30Air Relief Assy Waterway Crystal Water 425 sqft w/Tube 550-4340Now: $33.95RRP: $57.30 -
Air Relief Assy Waterway Crystal Water 325 sqft w/Tube 550-4370
Waterway Plastics
Now: $25.68RRP: $43.33Air Relief Assy Waterway Crystal Water 325 sqft w/Tube 550-4370Now: $25.68RRP: $43.33 -
Tank Lid Waterway Crystal Water 525 sqft w/Label 550-4480
Waterway Plastics
$833.81DISCONTINUED. DISCONTINUED Tank Lid Waterway Crystal Water 525 sqft w/Label 550-4480. This item has been discontinued by the manufacturer.$833.81 -
Tank Lid Waterway Crystal Water 425 sqft w/Label 550-4470
Waterway Plastics
$662.15DISCONTINUED. Tank Lid Waterway Crystal Water 425 sqft w/Label 550-4470$662.15 -
Tank Lid Waterway Crystal Water 325 sqft w/Label 550-4460
Waterway Plastics
$637.64DISCONTINUED. Tank Lid Waterway Crystal Water 325 sqft w/Label 550-4460. This item is discontinued and no longer available.$637.64 -
Cartridge Manifold Plug Waterway Crystal Water 519-4320
Waterway Plastics
Now: $29.78RRP: $50.23Cartridge Manifold Plug Waterway Crystal Water 519-4320Now: $29.78RRP: $50.23