This lid O-ring is designed to use with:
- Pentair IntelliFlo VF, VS 3050, VS-SVRS and WhisperFlo, Challenger, Pinnacle inground pool/spa pumps
- Also compatible with Pentair EQ-Series commercial and WaterFall pool/spa pumps

Pool Supply Store
Limited Time Sale
Find the best pool equipment to complete your entire pool system. The lowest possible prices offered at fastest shipping.
-
Mushroom Propane Patio Heater SIH01-HB | SI 87" Tall Hammered Bronze w/ Pilot
Regular price $99.99 USDRegular priceUnit price / per$199.99 USDSale price $99.99 USDSale
What our customers are saying
FAQ
Our expert staff answers customer's most asked questions.
How frequently should I clean my filter cartridges?
The cleaning frequency is contingent on your filter's size. As a general guideline, initiate the cleaning process when the filter pressure exceeds the initial pressure by 10 psi. This ensures optimal filtration efficiency.
What are the ideal chemical ranges for my pool?
Achieving a balanced pool involves maintaining a pH range of 7.2–7.8, total alkalinity between 80–120 ppm, calcium hardness at 180–220 ppm, and cyanuric acid (stabilizer) within 30–50 ppm. Chlorine levels should consistently fall within the 1–3 ppm range, by may need to be increased as CYA levels go above 60 PPM.
What is the recommended duration for running my pool equipment?
There isn't a specific timeframe, but it's essential to complete a full water turnover within a 24-hour period. Utilizing pool equipment during off-peak hours can be cost-effective.
Learning Center
Blog posts
The latest news and guides making buying and maintaining pool equipment easier.
-
What Are the Best Pool Light Options Under $500?
Ever looked at your dark pool at night and wondered, “Is pool lighting going to cost me a fortune?" You're not the only one. Most pool owners assume that quality...
What Are the Best Pool Light Options Under $500?
Ever looked at your dark pool at night and wondered, “Is pool lighting going to cost me a fortune?" You're not the only one. Most pool owners assume that quality...
Learn More -
How Long to Heat Your Pool: Expert Guide to Cut...
Ever fired up your pool heater only to wonder when you'll actually get to swim? You're not alone in this frustration. The honest answer about pool heating time is one...
How Long to Heat Your Pool: Expert Guide to Cut...
Ever fired up your pool heater only to wonder when you'll actually get to swim? You're not alone in this frustration. The honest answer about pool heating time is one...
Learn More -
Pentair IntelliChlor Plus40 vs IC40 Salt Cell: ...
Are you looking at your IC40 salt cell and wondering if upgrading to the newer Plus40 is actually worth it? You're definitely not the only pool owner asking this question....
Pentair IntelliChlor Plus40 vs IC40 Salt Cell: ...
Are you looking at your IC40 salt cell and wondering if upgrading to the newer Plus40 is actually worth it? You're definitely not the only pool owner asking this question....
Learn More
- Reviews
- Questions
Thank you for submitting a review!
Your input is very much appreciated. Share it with your friends so they can enjoy it too!

O ring
Fit and solved issue.