Swimables Purex Style Air Relief Valve for Pentair Filters – SW-26-207
Essential Safety for Your Pool Filter System
Trapped air inside your pool’s filter tank can cause poor circulation, reduced efficiency, and even dangerous overpressure conditions. The Swimables Purex Style Air Relief Valve (SW-26-207) is designed as a reliable replacement for Pentair Purex-style filters, giving you a safe, convenient way to release built-up air and maintain steady water flow.
If your current valve is cracked, leaking, or no longer functioning, the Swimables SW-26-207 restores essential system protection. A properly working air relief valve not only keeps your pool water clean but also protects your equipment from unnecessary strain.
OEM-Style Replacement for Pentair Purex Filters
The Swimables Purex Style Air Relief Valve is engineered to match Pentair’s original Purex filter specifications, ensuring a secure fit and dependable performance. Made from durable, chemical-resistant materials, it withstands the harsh environment of pool operation, including exposure to chlorine, UV light, and pressure fluctuations.
This replacement part threads easily into compatible Pentair Purex filter systems, making it a quick and affordable upgrade for homeowners and technicians.
Why Choose the Swimables SW-26-207?
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OEM-Compatible Design: Direct replacement for Pentair Purex filter air relief valves.
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Durable Construction: Built from chemical- and UV-resistant molded plastic for long-term reliability.
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Restores Safety: Releases trapped air to prevent dangerous pressure buildup.
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Improves Efficiency: Keeps water flow steady for better filtration and circulation.
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Easy Installation: Threads directly into the filter housing with no special tools.
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Affordable Replacement: Restores full function at a fraction of OEM cost.
The Importance of a Working Air Relief Valve
Your pool filter system depends on a functioning air relief valve to operate safely. Without it, air pockets can build up inside the tank, leading to:
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Inaccurate pressure readings
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Reduced filtration efficiency
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Stress on pump and filter components
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Unsafe pressure conditions
By installing the Swimables Purex Style Air Relief Valve, you ensure that trapped air is quickly and safely released, maintaining proper system balance and performance.
Signs Your Valve Needs Replacement
Like all pool parts, air relief valves wear down over time. Replace yours if you notice:
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Water or air leaking from the valve handle
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Difficulty bleeding trapped air from the system
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Cracks or visible wear in the valve body
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Stiff or stuck operation
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Persistent air bubbles returning to the pool
A simple swap to the SW-26-207 resolves these issues and restores smooth, reliable operation.
Technical Specifications
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Part Number: SW-26-207
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OEM Compatibility: Pentair Purex-style filter systems
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Function: Releases trapped air from the filter tank to maintain safe, efficient operation
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Material: High-strength, chemical-resistant molded plastic
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Application: Suitable for Pentair Purex filters requiring this style of valve
Protect Your Pool Investment
A small part like the Swimables Purex Style Air Relief Valve plays a big role in protecting your pool equipment. By maintaining proper air and pressure balance, it helps extend the life of your pump, filter tank, seals, and plumbing. That means fewer breakdowns, lower repair costs, and more reliable operation season after season.
Regularly inspecting and replacing your air relief valve ensures your pool water stays clean, clear, and properly circulated—without putting unnecessary strain on your system.
Quick and Simple Installation
The SW-26-207 Air Relief Valve is designed for fast installation that most pool owners can handle themselves. Steps include:
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Shut off the pump and release all filter pressure.
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Remove the old air relief valve from the filter housing.
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Thread the new Swimables valve securely into place.
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Restart the pump and open the valve until a steady stream of water flows, indicating all trapped air has been released.
With no special tools required, replacement takes only minutes, restoring both safety and efficiency.
Swimables Quality You Can Trust
Swimables is trusted by homeowners and professionals alike for providing durable, OEM-style replacement parts at affordable prices. The SW-26-207 Air Relief Valve continues that tradition, offering reliable protection for your Pentair Purex filter without the high OEM cost.
Frequently Asked Questions (FAQ)
Q: Is this valve an exact replacement for Pentair Purex filters?
A: Yes, the Swimables SW-26-207 is designed to replace air relief valves used in Pentair Purex-style filter systems.
Q: What does this valve do?
A: It releases trapped air from the filter tank, which helps maintain correct pressure and efficient water flow.
Q: How do I know if my valve needs replacement?
A: Signs include leaks, cracks, stiffness, or inability to release trapped air effectively.
Q: Can I install this valve myself?
A: Yes. Installation is simple and requires no special tools.
Q: How often should I open the air relief valve?
A: It’s recommended to open it each time you restart your pump and whenever you see air bubbles coming from pool return lines.
Q: Will this valve resist chlorine and pool chemicals?
A: Yes, it is built from chemical- and UV-resistant materials designed for long-term pool use.
