Three black Buna-N O-Rings from the 3-Pack O-Rings for 4.5 US Water Blue Filter Housings by US Water Systems Inc overlap in a triangular formation against a white background, demonstrating their versatile applications.
Three interlocking black O-rings from the 3-Pack O-Rings For 4.5 US Water Blue Filter Housings by US Water Systems Inc are arranged on a white background.
Three black Buna-N O-Rings from the 3-Pack O-Rings for 4.5 US Water Blue Filter Housings by US Water Systems Inc overlap in a triangular formation against a white background, demonstrating their versatile applications.
Three interlocking black O-rings from the 3-Pack O-Rings For 4.5 US Water Blue Filter Housings by US Water Systems Inc are arranged on a white background.

3-Pack O-Rings For 4.5" US Water Blue Filter Housings | 45-ORING

List Price: Factory Direct Price: SALE PRICE:
$11.59 $7.73
$6.95
$6.95
40% OFF FACTORY DIRECT SAVINGS
SKU: 646-45-ORING-PACK

Also fits Liquatec and Hydronix 4.5" housings
Subtotal: $6.95

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Three black Buna-N O-Rings from the 3-Pack O-Rings for 4.5 US Water Blue Filter Housings by US Water Systems Inc overlap in a triangular formation against a white background, demonstrating their versatile applications.

3-Pack O-Rings For 4.5" US Water Blue Filter Housings | 45-ORING

$8.69 $6.95
Three black Buna-N O-Rings from the 3-Pack O-Rings for 4.5 US Water Blue Filter Housings by US Water Systems Inc overlap in a triangular formation against a white background, demonstrating their versatile applications.
Three interlocking black O-rings from the 3-Pack O-Rings For 4.5 US Water Blue Filter Housings by US Water Systems Inc are arranged on a white background.

3-Pack O-Rings For 4.5" US Water Blue Filter Housings | 45-ORING

$8.69 $6.95
Product Overview

O-Rings for all US Water 4.5" Blue Filter Housings - 3 Pack

  • Also fits Liquatec and Hydronix 4.5" housings
  • It's always a good idea to have spares
  • Be sure to lubricate o-rings with silicone, not vaseline or petroleum-based products (Silicone lubricant sold separately)
  • Buna-N O-Rings
  • Pack of 3
Literature | Manual Product Overview
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