When you purchase from AquaDoc, you're guaranteed to receive an authentic Super - Pro device. Order with confidence, knowing you'll receive top quality pool equipment.
Ensure a perfect seal with the Super-Pro O-421-9 O-Ring, designed for Challenger® Diffusers and Pac Fab (Pentair) systems.
Couldn't load pickup availability
Product Details
The Super-Pro O-421-9 is a high-quality O-Ring designed for Challenger® Diffusers, ensuring a perfect seal in pool and spa applications.
This O-Ring is essential for securing pool pumps, filters, valves, and piping, preventing leaks and maintaining system efficiency.
Ideal for both commercial and residential use, it is compatible with Pac Fab (Pentair) systems and comes in a compact, lightweight design.
With its durable construction and precise fit, the Super-Pro O-421-9 guarantees long-lasting performance and reliability.
AI Review Summary ✨
⭐⭐⭐⭐⭐
Customers praise the Super-Pro O-421-9 for its excellent fit and durability.
Users appreciate its compatibility with Pac Fab (Pentair) systems, making it a reliable choice for pool maintenance.
Many reviewers highlight its ease of installation and long-lasting performance.
The O-Ring's affordability compared to other high-quality models is also a significant plus.
Features
Weight: 0.0500 pounds, ensuring lightweight handling.
Pack Dimensions: 3.00 x 3.00 x 0.25 inches, compact and easy to store.
Volume: 0.0013 cubic feet, minimal space requirement.
Compatibility: For use with Pac Fab (Pentair) systems.
Vendor Product Number: O-421-9, easy to identify and reorder.
OEM Name: Pac Fab (Pentair), trusted brand compatibility.
Department: Pool Service, specialized for pool maintenance.
Product Line: O-Rings, part of a reliable product family.
OEM Part: 355331, ensuring exact fit and function.
Brand: Super-Pro, known for quality and durability.
Type: O-Ring, essential for sealing applications.
Item: O-Ring, a critical component for pool systems.
Specifications
Application: Pool
Shipping Dimensions: 3 x 3 x 0.25 inch
Channel: Private Label
Commercial, Residential, or Professional: Commercial, Professional, Residential
Each Product Weight: 0.05 pound
Master Carton Quantity: 1
Minimum Sell Quantity: 1
Pallet Quantity: 1
UPC Code: 601402110535
Frequently Asked Questions
Q: Is the Super-Pro O-421-9 compatible with other brands besides Pac Fab (Pentair)? A: The Super-Pro O-421-9 is specifically designed for Pac Fab (Pentair) systems, ensuring optimal performance and fit.
Q: What is the weight of the Super-Pro O-421-9 O-Ring? A: The O-Ring weighs 0.0500 pounds, making it lightweight and easy to handle.
Q: Can the Super-Pro O-421-9 be used in both commercial and residential settings? A: Yes, the Super-Pro O-421-9 is suitable for both commercial and residential pool and spa applications.
The price you see is the price you pay. We don’t play pricing games. That’s why all orders over $75 ship free—no tricks, no hidden costs.
Why choose AquaDoc?
🌟 Top-notch products designed by leading pool & spa brands.
📦 Proudly ship locally from the USA, ensuring faster delivery.
👷♂️ Every purchase supports American income and jobs.
Order With Confidence
Satisfaction guaranteed! We're here to help with any pool or spa related issues. Contact us anytime for assistance.
Free shipping on all orders over $75!
As seen on
1 / of4
Super Pro offers a broad selection of reliable pool and spa replacement parts, accessories, and maintenance tools designed to keep your equipment running smoothly. From pump baskets to filter cartridges, Super Pro makes it easy to find the parts you need for routine pool care. At AquaDoc, we stock a variety of Super Pro products to help extend the life of your pool system and simplify repairs.
<div class="dynamic-checkout__content" id="dynamic-checkout-cart" data-shopify="dynamic-checkout-cart"> <shopify-accelerated-checkout-cart wallet-configs="[{"name":"shop_pay","wallet_params":{"shopId":26521534554,"merchantName":"AquaDoc"}},{"name":"amazon_pay","wallet_params":{"checkoutLanguage":"en_US","ledgerCurrency":"USD","placement":"Cart","sandbox":false,"merchantId":"A2HNGNTX6KDCDX","productType":"PayAndShip","design":"C0002"}},{"name":"paypal","wallet_params":{"shopId":26521534554,"countryCode":"US","merchantName":"AquaDoc","phoneRequired":false,"companyRequired":false,"shippingType":"shipping","shopifyPaymentsEnabled":true,"hasManagedSellingPlanState":null,"requiresBillingAgreement":false,"merchantId":"BYL4VLZSTTEWG","sdkUrl":"https://www.paypal.com/sdk/js?components=buttons\u0026commit=false\u0026currency=USD\u0026locale=en_US\u0026client-id=AfUEYT7nO4BwZQERn9Vym5TbHAG08ptiKa9gm8OARBYgoqiAJIjllRjeIMI4g294KAH1JdTnkzubt1fr\u0026merchant-id=BYL4VLZSTTEWG\u0026intent=authorize"}}]" access-token="4e4619d038f47707f8ef9220956a11fe" buyer-country="US" buyer-locale="en" buyer-currency="USD" shop-id="26521534554" cart-id="1e7eeeb1f782cbefa8e533657a44633c" > <div class="wallet-button-wrapper"> <ul class='wallet-cart-grid wallet-cart-grid--skeleton' role="list" data-shopify-buttoncontainer="true"> <li data-testid='grid-cell' class='wallet-cart-button-container'><div class='wallet-cart-button wallet-cart-button__skeleton' role='button' disabled aria-hidden='true'> </div></li><li data-testid='grid-cell' class='wallet-cart-button-container'><div class='wallet-cart-button wallet-cart-button__skeleton' role='button' disabled aria-hidden='true'> </div></li><li data-testid='grid-cell' class='wallet-cart-button-container'><div class='wallet-cart-button wallet-cart-button__skeleton' role='button' disabled aria-hidden='true'> </div></li> </ul> </div> </shopify-accelerated-checkout-cart> <small id="shopify-buyer-consent" class="hidden" aria-hidden="true"> One or more of the items in your cart is a recurring or deferred purchase. By continuing, I agree to the <span id="shopify-subscription-policy-button">cancellation policy</span> and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. </small> </div>
Choosing a selection results in a full page refresh.
