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.
Pentair Purex SMBW 4000 Series 24, 36, 48 & 60 sq ft DE Filter Replacement Parts Diagram
Interactive parts diagram
22 parts · 2 with cheaper aftermarket options. Tap a number on the diagram, or search by part number.
Scroll or pinch to zoom · drag to move
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Part
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Original (OEM) Pentair Air Relief Valve Assembly Kit With Pressure Gauge$27.99
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AftermarketSave 28% Swimables Air Relief Valve with Pressure Gauge For Pentair Filters | 98209800$19.99
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Original (OEM) Pentair Clean and Clear Filter Pressure Gauge Replacement | 0-60 PSI | 1/4 inch Top Mount$9.99Notify me
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Aftermarket CMP Pressure Gauge For Pentair Filters | 190058$5.99Notify me
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$7.99
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AftermarketSave 28% Swimables Air Relief Valve with Pressure Gauge For Pentair Filters | 98209800$19.99
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Model
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Original (OEM) Pentair 197136 Tank Lid | SM & SMBW 4000 4048 Filters$459.99Notify me
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Original (OEM) Pentair 197137 Tank Lid | SM & SMBW 4060 Filters$479.99Notify me
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Part
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Original (OEM) Pentair 197020 Clamp Ring | Purex SM & SMBW 4000 Filters$338.99Notify me
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$12.99
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AftermarketSave 23% Swimables SW-26-033 Pentair 2000/4000 Filter Clamp Knob | 076033$9.99
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Original (OEM) Pentair 071136Z Clamp Knob | Purex & WhisperFlo$24.99
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Model
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$32.99
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$32.99
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$32.99
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Original (OEM) Pentair FNS Plus Filter Wing Nut | Tie Rod | 071404Z$3.99Notify me
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Not sold online Pentair washer, 5/16" I.D. x 3/4" O.D.
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Model
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$29.99Notify me
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$29.99Notify me
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Model
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Aftermarket Pentair Purex 24 sq. ft DE Filter Unicel Replacement Grids | 8 Grids in Total | Made in USA | FG-1224$89.99
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Aftermarket Pentair Purex 36 sq. ft DE Filter Unicel Replacement Grids | 8 Grids in Total | Made in USA | FG-1236$109.99
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Original (OEM) Pentair 073270Z Manifold | 8 Hole | Purex Filters$34.99Notify me
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$42.99
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$34.99Notify me
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$12.99
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Original (OEM) Pentair Tapered Rotor Valve Seal For SM And SMBW DE Filters$21.99
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$139.99
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Not sold online Pentair O-ring 2113 (rotor)
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Original (OEM) Pentair 197130 Tank Bottom | Purex SMBW 4000 Series Filters$449.99Notify me
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Not sold online Pentair tank bottom, SM (no backwash valve; not used on SMBW)
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Not sold online Pentair plug, PVC 2" (SM only)
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Not sold online Pentair SMBW rotor handle, stainless
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Not sold online Pentair backwash handle extension, brass
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Not sold online Pentair handle stud bolt, stainless, 1/4"-20 x 1-3/4"
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Not sold online Pentair lock washer, 1/4", stainless
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Original (OEM) Pentair Stainless Steel Hex Nut | 1/4 - 20$1.49Notify me
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Original (OEM) Pentair 075279 Vent Tube | 46" | Purex Filters$13.99Notify me
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No parts match.
Don't see your part? Ask us and we'll find it.
Also fits your Pentair Purex SMBW 4000 Series 24, 36, 48 & 60 sq ft DE Filter
Not shown on the diagram, but made for this pump.
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Aftermarket WPM Air Relief Vent Screen Cap For SMBW Filters$6.99Notify me
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Original (OEM) Pentair Brass Tee For Purex SMBW Filters | 1/4" | 71982$9.99Notify me
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$86.99
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$11.99
Fit guide
Which SMBW 4000 part fits your filter?
Check the model on the tank label (for example SMBW 4024). Part numbers come from Pentair's SM & SMBW 4000 Series replacement parts list. Grid sets shown are Unicel replacements (8 grids).
Filter grids by size
- 24 sq ftFG-1224SMBW 2024 / 4024 · element 074922 (12 in., 8 req.) · center rod 072870 (21 in.)
- 36 sq ftFG-1236SMBW 2036 / 4036 · element 074923 (18 in., 8 req.) · center rod 072869 (27 in.)
- 48 sq ftFG-1248SMBW 2048 / 4048 · element 074924 (24 in., 8 req.) · center rod 072880 (33 in.)
- 60 sq ftFG-1260SMBW 2060 / 4060 · element 074925 (30 in., 8 req.) · center rod 072867 (39 in.)
Size parts for the 24 sq ft
- Center rod
- 072870 21 in.
- Holding wheel
- 071019Z
- Tank lid
- not listed separately