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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.
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075279 | Pentair Purex Filters Vent Tube | 46"
Fits these models (8)
+4 more models
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CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
On the Pentair Purex SMBW 4000 Series SMBW 2024 / 4024 Filter diagram
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Other parts on the same Pentair Purex SMBW 4000 Series SMBW 2024 / 4024 Filter
The OEM Pentair Vent Tube 075279 is a precise 46-inch replacement tube engineered for Purex SM and SMBW 2000 and 4000 series D.E. filters. This essential component preserves proper airflow inside the filter tank by enabling trapped air to escape, which is necessary for maintaining filtration efficiency. Built for compatibility with specified filter models, it ensures seamless integration and straightforward installation. Constructed from durable, pool-grade materials, the vent tube withstands repeated use under chemical exposure and pressure cycles. Its reliable performance contributes directly to consistent filter operation and superior water clarity in swimming pools.
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Maintains Airflow for Filtration Efficiency: Ensures proper venting by allowing trapped air to escape from Pentair Purex SM and SMBW filters, supporting optimal performance and preventing system disruption.
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Exact OEM Fit Design: A 46-inch replacement vent tube made to integrate flawlessly with Purex SM and SMBW 2000/4000 series filters, enabling straightforward installation for technicians or DIY users.
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Prevents Air Blockage Issues: Helps avoid air pockets in the filter tank that can impair filtration cycles, pressure buildup, or inconsistent flow, thereby improving system reliability.
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Rugged and Long-Lasting: Constructed using high-strength materials that resist chemical corrosion and mechanical wear for dependable, extended service life.
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Supports Continuous Filter Functionality: By maintaining consistent airflow venting, this vent tube promotes uninterrupted filtration operation, enhancing overall system stability and water clarity.
- (1) Pentair 075279 Vent Tube 46"
- Pentair Purex SM 2000 Series Filters
- Pentair Purex SM 4000 Series Filter
- Pentair Purex SMBW 2000 Series Filter
- Pentair Purex SMBW 4000 Series Filter
