- Home Page /
- Patio, Lawn & Garden /
- Pools Hot Tubs & Supplies /
- Pool Parts & Accessories /
- Pool & Spa Replacement Parts /
- Pentair E21 2 Wall Fitting O-Ring Replacement...
0 ratings
Item #:
182323366
Pentair E21 2 Wall Fitting O-Ring Replacement Automatic Pool Cleaner
81% of respondents would recommend this to a friend
Item #:
182323366
AMD 8048
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Only 20 items left in stock.
Order now and get it around Friday, October 09
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Compatible with top models, this wall fitting o-ring ensures peak performance for your pool cleaner.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Durable Material
Constructed with high-quality materials, ensuring long-lasting performance and resistance to wear and tear, making it ideal for prolonged pool maintenance.
Perfect Fit
Designed specifically for Pentair E21 automatic pool cleaners, this O-ring replacement guarantees a snug fit, preventing leaks and enhancing cleaning efficiency.
Easy Installation
User-friendly design allows for quick and hassle-free installation, enabling pool owners to replace parts without professional assistance, saving time and maintenance costs.
Product Details
| Brand Name | Pentair |
| UPC | 807318017689 |
| Manufacturer | Pentair - Distribution |
| Unit Count | 2 Count |
| Global Trade Identification Number | 00807318017689 |
| Number of Items | 2 |
| Number of Pieces | 2 |
| Part Number | E21 |
| Item Weight | 4.54 g |
| Model | E21 |
| Material Type | Metal |
| Color | Black |
| Item Diameter | 5 inches (12.7 cm) |
| Material | Metal |
| Brand | Pentair |
Who Should Buy?
-
Pool Owners
Ideal for pool owners who need reliable replacements for maintaining their automatic pool cleaners' efficiency.
-
DIY Enthusiasts
Perfect for DIY enthusiasts who prefer to perform maintenance themselves rather than hiring professionals.
-
Cost-Conscious Users
Great for budget-conscious users looking to save money by extending the life of their existing pool equipment.
-
Complex Systems
Not suitable for users with complex or custom-built pool cleaning systems that require specialized parts.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of the Pentair E21 2 Wall Fitting O-Ring Replacement?
Answer: The Pentair E21 2 Wall Fitting O-Ring Replacement is designed to create a watertight seal between your pool cleaner and the pool's wall fittings. This ensures efficient water flow, preventing leaks that could impair your cleaner’s performance. A proper seal is vital for maintaining suction, which is essential for effective cleaning of your pool floors and walls. In scenarios where pool cleaners are struggling to maintain suction, inspecting and replacing worn or damaged O-Rings often resolves the issue. -
Question:
How often should I replace the O-Ring on my Pentair E21 pool cleaner?
Answer: The frequency of replacing the O-Ring can vary based on your pool usage and environmental conditions. Generally, it's recommended to inspect the O-Ring every few months for signs of wear and tear. If you notice cracks, splits, or loss of flexibility, it's time for a replacement. Regular replacement helps maintain optimal suction and cleaning performance. If your cleaner is used frequently or is exposed to harsh chemicals, more frequent checks might be necessary. -
Question:
Can I install the Pentair E21 O-Ring myself?
Answer: Yes, installing the Pentair E21 O-Ring can typically be done without professional assistance. To install, simply remove the old O-Ring and carefully clean the fitting area to remove any debris. Next, position the new O-Ring in the groove to ensure an even seal. This DIY approach saves time and ensures that your automatic pool cleaner continues to operate efficiently. Always ensure to refer to user manuals for guidance, as different models may have specific requirements. -
Question:
What materials are used in the Pentair E21 O-Ring?
Answer: The Pentair E21 O-Ring is made from high-quality, durable rubber that is resistant to chlorine and other pool chemicals. This material choice ensures longevity and reliability, which is crucial for maintaining a watertight seal and proper functionality of your pool cleaner. The robust construction means it can withstand temperature fluctuations and water exposure, essential for outdoor pools. Users will find that investing in quality O-Rings like those from Pentair prolongs the life of their equipment. -
Question:
Where can I find instructions for replacing the O-Ring?
Answer: Instructions for replacing the O-Ring on the Pentair E21 can typically be found in the accompanying user manual or on Pentair’s official website under their support section. Detailed guides and videos are often available to walk you through the step-by-step process. Following these resources ensures that you install the O-Ring correctly, allowing for optimal cleaner performance. For first-time users, reviewing these materials is extremely beneficial. -
Question:
Are there any compatibility issues with other brands?
Answer: The Pentair E21 O-Ring is specifically designed for use with Pentair automatic pool cleaners and may not fit or function correctly with other brands. Using incompatible parts can lead to leaks and reduced cleaning efficiency. Therefore, for consistent performance, it's always advisable to stick with genuine Pentair parts. If you are considering mixing brands, it's best to consult a professional to avoid potential damage to your equipment. -
Question:
What are the signs that I need a new O-Ring?
Answer: Signs that you need a new O-Ring include visible cracks or wear, brittle texture, or if your pool cleaner is not maintaining suction effectively. Additionally, if you notice water leaks around the fitting points where the cleaner connects, it is a clear indication of a compromised O-Ring. Regular checks during pool maintenance can help identify these issues early on, allowing for timely replacements that keep your cleaner working efficiently. -
Question:
Is the Pentair E21 O-Ring resistant to pool chemicals?
Answer: Yes, the Pentair E21 O-Ring is specifically engineered to be resistant to common pool chemicals, including chlorine and algaecides. This resistance is essential for maintaining its integrity and ensuring a long service life in an aquatic environment. Users can feel confident that with proper maintenance and timely replacements, their cleaner will operate effectively while being safe from chemical deterioration. -
Question:
How does proper O-Ring maintenance affect pool cleaning performance?
Answer: Proper O-Ring maintenance directly impacts your pool cleaning performance by ensuring that your automatic cleaner has a secure, leak-free connection to the pool wall. This reliability allows for optimal suction and better cleaning efficiency. If the O-Ring is compromised, you may notice reduced suction, leaving debris behind. Regular maintenance checks for the O-Ring can significantly improve the cleaning experience, leading to a consistently clean swimming pool. -
Question:
Where can I buy the Pentair E21 2 Wall Fitting O-Ring Replacement in Armenia?
Answer: You can purchase the Pentair E21 2 Wall Fitting O-Ring Replacement at Ubuy. They offer a wide selection of pool maintenance products, ensuring that you find the exact part you need to keep your automatic pool cleaner functioning at its best. Ubuy provides a reliable platform for sourcing genuine replacement parts from the comfort of your home.
Pentair Pool & Spa Replacement Parts Editorial Review
No editorial reviews found
Customer Reviews & Ratings
43 customers ratings
-
5 Star
53%
-
4 Star
14%
-
3 Star
12%
-
2 Star
13%
-
1 Star
8%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AMD 8048
Order now and get it around Friday, October 09
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 20 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Designed for Pentair Legend II, 3-Wheel and 4-Wheel models.
- Compatible with Pentair Jet-Vac and Kreepy Krauly automatic cleaners.
- Ensures peak performance of your pool cleaning system.
- Light and compact at just 0.022 lb.
- Made in the USA for quality assurance.
- Easy installation for hassle-free maintenance.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.