Description
2 Pack – 17242 O-Ring for Fleck / FDA EPDM Material
Replacement O-Ring – Part # 17242 for Fleck
For: Control Valve Assembly Water Piston
• FDA/NSF approved EPDM material
• Direct fit after-market replacement
• Made in USA
User must install according to manufacturer specifications.
All brand new parts, satisfaction guaranteed.
Product Overview:
This 2-pack of 17242 O-Rings is a precision replacement part made for Fleck control valve assembly water pistons. Each O-ring is manufactured from FDA and NSF-approved EPDM material, ensuring it meets safety standards for use in potable water systems. The high-quality rubber compound provides a secure, dependable seal that prevents leaks, maintains system efficiency, and helps extend the life of your water softener or filtration system.
Features & Benefits:
- Compatible with Fleck control valve assemblies and similar water treatment units
- Constructed from FDA/NSF-certified EPDM rubber suitable for drinking water systems
- Resistant to heat, ozone, and chemical exposure from treated water
- Maintains flexibility and sealing performance under varying pressure conditions
- Direct-fit aftermarket replacement made in the USA for consistent performance
Installation Notes:
Before installation, inspect the valve housing for any mineral buildup or debris and clean the area to ensure a smooth sealing surface. Apply a small amount of lubricant if recommended by the manufacturer to aid installation. Proper fitting helps preserve system pressure, prevents leaks, and promotes long-term reliability.
Key Advantages:
- Restores proper sealing in Fleck water softener valves
- Meets FDA and NSF standards for potable water systems
- Resists cracking, swelling, and degradation over time
- Useful for both maintenance and full system rebuilds
- Includes two new, precision-molded O-rings
All parts are new, made in the USA, and guaranteed to meet or exceed factory specifications. Satisfaction guaranteed.





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