Pentair
Pentair Air Relief Assembly
Ensure your pool's filtration system operates at peak efficiency with the Pentair Air Relief Assembly. This essential component is designed to effectively vent trapped air from your filter tank, preventing airlocks and promoting smooth operation. It serves as a direct replacement for several Pentair filter models, including the FNS, SM/SMBW 4000 Series 4060, and Nautilus Plus filters. Easy to install, this manual assembly is crucial for maintaining optimal filtration performance and water clarity in your pool.
$104.95
Owner Satisfaction
3.9
/ 5
Category Rank
2412
/ 2959
#2412 in Pool & Spa Accessories
Price vs Category Average
-68%
Below average
Part Number
273550
Who it's for
- Enhanced Safety
- Critical System Priming
- OEM Reliability and Fit
Who should skip it
- Susceptible to UV Degradation
- Common Leak Point
- Replacement Cost
Key Specs
Part Number
273550
Compatible Brand
Pentair
Compatible Models
FNS Filters, SM/SMBW 4000 Series 4060 Filters, Nautilus Plus Filters
Intended Use
Air Relief Assembly for pool filters
Application
Pool Filter
Features
- Manual air release mechanism
- Essential for filter tank venting
- Designed for Pentair filter systems
- Ensures proper filtration operation
- Direct replacement component
- Prevents airlocks
- Improves system efficiency
What customers say
This replacement assembly offers immediate, perfect fitment and functionality for pool filter systems, often installing in minutes to instantly resolve air binding and pressure issues. Initial satisfaction is high due to this seamless restoration of system operation. However, a significant concern centers on long-term durability and value. Many users report that the plastic components crack or fail prematurely, sometimes within a couple of seasons. This perceived fragility, combined with a high price point for a small plastic part, tempers the overall positive reception. Customers appreciate the immediate fix but question the longevity relative to the cost.
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