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Brian
April 3, 2025
I got this 20PCS Water Filter O-Ring set for my home's Big Blue style water filtration system, and they fit purfect when recently changing the filters. The pack of 20 means I've got replacements for quite some time, which is a cost-effective solution for maintenance. They're made from what feels like high-quality material, and they sealled once I added plumbers grease.Bottom Line: This set of O-rings is economical for changing a 3 stage Big Blue filter system with plenty to spare. They offer a perfect fit, and the convenience of bulk buying, which makes maintenance much less of a hassle. I recommend them.
Tony C. Ho
February 9, 2025
These 20PCS W34-OR 152030 Water Filter O-Ring Replacements are exactly what I needed for my water filter housing. The fit is perfect, ensuring a tight and leak-free seal. Installation was straightforward, but I highly recommend applying a thin layer of silicone grease or another rubber-safe lubricant—this makes it much easier to install and helps maintain the seal's integrity over time. The Buna-N material feels durable and flexible, and so far, they’ve held up well without any signs of wear or leakage. Having 20 pieces in a pack is a great value, especially for regular maintenance. Definitely a must-have for anyone dealing with water filter replacements!
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