Genuine Pentair SW-4 SH144368 20" Big Blue Filter Wrench with 3 Pack of 151122 Compatible O-Rings for Pentair Pentek Big Blue Water Filter Housings 20" tall. OEM Size NSF61 Buna-N
Stop housing leaks fast (3-pack): These replacement O-rings are made for Pentair/Pentek Big Blue-style water filter housings and are ideal when your original seal is flattened, cracked, stretched or no longer sealing properly.
Fits 151122-size housings: O-ring dimensions are approximately 5.5” ID x 5.83” OD x 0.165” thick. Please confirm sizing before purchase by checking your housing manual or the part number your system calls for.
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
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If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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