Find your parts diagram
Sticker on the pump body (the part with the basket), not on the motor. Motor labels from Century, A.O. Smith or Regal won't match parts.
Label on the side of the tank near the base. Size is in sq ft, e.g. 420 sq ft = C4030 or CCP420.
Rating plate inside the front access panel. Note the BTU and gas type (NG or LP).
Molded into the body or printed on top. Robotic cleaners: on the power supply.
Still not sure? Call (818) 818-6559 and we'll find it for you.
Waterway Crystal Water 325, 425 & 525 sq ft Cartridge Filter Replacement Parts Diagram
Interactive parts diagram
22 parts. Tap a number on the diagram, or search by part number.
Scroll or pinch to zoom · drag to move
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Original (OEM) Waterway HD Pressure Relief Valve For Crystal Water$109.99
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Not sold online Waterway bezel assembly for the pressure gauge
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Not sold online Waterway pressure gauge, stainless
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Not sold online Waterway pressure relief screw with O-ring
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Not sold online Waterway air relief valve body with handle
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Not sold online Waterway O-ring, filter handle (2 needed)
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Not sold online Waterway spring, water bypass valve
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Not sold online Waterway plunger
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Not sold online Waterway air relief valve nut
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Original (OEM) Waterway Tank Lid For Crystal Water 525 Cartridge Filters$329.99Notify me
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$329.99
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Original (OEM) Waterway Filter Tank O-Ring For Crystal Water Filters$34.99
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Original (OEM) Waterway Top Manifold For Crystal Water Cartridge Filters$29.99
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Not sold online Waterway air relief assembly with tube — 325 sq ft: 550-4370B; 425 sq ft: 550-4340B; 525 sq ft: 550-4330B
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Not sold online Waterway cartridge, filter, 7" OD x 20" L — 325 sq ft: 817-0081B; 425 sq ft: 817-0106B; 525 sq ft: 817-0131B
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$76.99
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Not sold online Waterway intake diffuser assembly
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Not sold online Waterway O-ring
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Not sold online Waterway long elbow with venturi air bleeder and O-ring
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$459.99
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Not sold online Part not sold online
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$4.99
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No parts match.
Don't see your part? Ask us and we'll find it.
Also fits your Waterway Crystal Water 325, 425 & 525 sq ft Cartridge Filter
Not shown on the diagram, but made for this pump.
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Original (OEM) Waterway Bulkhead Fitting For Crystal Water Filters$46.99
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$39.99
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Original (OEM) Waterway Clamp Wrench For Crystal Water Filters$9.99
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Original (OEM) Waterway Crystal Water Cartridge Filter | 425 Sq. Ft.$1,399.99
Fit guide
Which Crystal Water cartridge part fits your filter?
Find the model (570-0325-07, 570-0425-07 or 570-0525-07) on your filter label. Part numbers come from Waterway's Crystal Water Cartridge Filter replacement parts list.
Size-specific parts
- 325 sq ft817-0081B570-0325-07: 4 cartridges 7" OD x 20" L; lid 550-4460B; air relief with tube 550-4370B
- 425 sq ft817-0106B570-0425-07: 4 cartridges 7" OD x 26 1/16" L; lid 550-4470B; air relief with tube 550-4340B
- 525 sq ft817-0131B570-0525-07: 4 cartridges 7" OD x 32 1/16" L; lid 550-4480B; air relief with tube 550-4330B
Same on every size
Drain
- New style assembly
- 400-6621B
- New style plug, 1½" MPT
- 715-6611B Pooline 11215
- New style O-ring
- 805-0224B
- Old style not shown
- 500-5310B, 400-6601B, 400-6610B