Pentair Pentek Big Blue Water Filters Replacement O-Rings (3 Pack)

Captain O-Ring: Connecting You with the Parts You Need Proudly Designed, Assembled, and Supported in the USA!

As a small business, we take pride in providing personalized support for all of our products. If you have any questions or need assistance with an item you purchased, feel free to reach out - we'd be happy to help!

At Captain O-Ring, we are dedicated to offering fair, honest products and prices, with quality and performance as our top priorities. Our family-owned business has been operating in New Jersey since 2008, specializing in o-rings, molded parts, and parts kits for dozens of industries.

What Makes Our Products Unique? We understand the stress and confusion that can come with equipment repairs. That's why we're focused on delivering solutions that help our customers fix their problems efficiently. As an American small business, we're also committed to social and environmental responsibility.

All of our Captain O-Ring products are proudly designed, assembled, and supported right here in the USA. This includes our replacement Pentek 151122 water filter housing o-rings, which are an exact OEM size match for a perfect fit.

Pentek 151122 Replacement O-Rings These replacement o-rings are compatible with a wide range of filter housings, including Pentek/Pentair Big Blue, APEC, Ametek Kleen-Plus, American Plumber, AO Smith, Culligan, and more. The 5.5-inch inside diameter and 5.83-inch outside diameter o-rings are made of durable nitrile butadiene rubber (Buna-N) for flexibility and resistance to abrasion and tearing.

Our 151122 o-rings are packaged flat, making them easy to install without the need to wrestle with a curled-up ring. They're designed for reliable extended use, but it's typically recommended to replace the o-ring every three filter changes to prevent leaks.

Frequently Asked Questions How often should I change the o-ring? Replacing the o-ring on every third filter change is generally recommended to keep your system in top shape.

Can I use lubricant on these o-rings? While not typically necessary, these Buna Nitrile o-rings are compatible with silicone-based, petroleum-based, and natural lubricants if desired.

What if I don't know the right o-ring size? Use our printable water filter housing o-ring size chart to easily identify the correct part number for your system. If you're still unsure, feel free to contact us, and we'll be happy to help.

Looking to order? You can find Captain O-Ring's replacement 151122 o-rings on Amazon. This pack of three is proudly manufactured and warrantied by our company. We're here to help you get the parts you need and provide the personal support you deserve.

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