![Pentair OMNIFilter Series OK25-DC6-S18 Filter Housing O-Ring, Rubber, Black, For: U25 Omni Whole House Water Filters [SKU: ORG7577661]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/600x600/products/31854/30739/7577661__88990.1683067583.jpg?c=1 "Pentair OMNIFilter Series OK25-DC6-S18 Filter Housing O-Ring, Rubber, Black, For: U25 Omni Whole House Water Filters [SKU: ORG7577661]")
Product Overview
Whole house filter housing replacement O-ring kit. [QTY/UOM: 1CD / 1CD] [PMS SKU: P175-30404] [Category: WATER FILTERS/FILTER ACCESSORIES;Shop All]
![Pentair OMNIFilter Series OK25-DC6-S18 Filter Housing O-Ring, Rubber, Black, For: U25 Omni Whole House Water Filters [SKU: ORG7577661]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/1280x1280/products/31854/30739/7577661__88990.1683067583.jpg?c=1 "Pentair OMNIFilter Series OK25-DC6-S18 Filter Housing O-Ring, Rubber, Black, For: U25 Omni Whole House Water Filters [SKU: ORG7577661]")
![Pentair OMNIFilter Series U25-S-S18 Whole House Water Filter System, 15,000 gal Capacity, 5 gpm, 5 um Filtration [SKU: ORG6171862]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/31842/30727/6171862__31157.1683067577.jpg?c=1 "Pentair OMNIFilter Series U25-S-S18 Whole House Water Filter System, 15,000 gal Capacity, 5 gpm, 5 um Filtration [SKU: ORG6171862]")
Pentair
![Pentair OMNIFilter Series K4-DC6-S18 O-Ring Kit [SKU: ORG6190219]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/31853/30738/6190219__92262.1683067583.jpg?c=1 "Pentair OMNIFilter Series K4-DC6-S18 O-Ring Kit [SKU: ORG6190219]")
![Pentair OMNIFilter Series BF7-S-S06 Whole House Filter Housing [SKU: ORG6785968]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/31843/30728/6785968__48194.1683067578.jpg?c=1 "Pentair OMNIFilter Series BF7-S-S06 Whole House Filter Housing [SKU: ORG6785968]")
Pentair
![Pentair OMNIFilter Series OB1-S-S18 Filter Housing, 10 gpm [SKU: ORG6285852]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/31846/30731/6285852__78683.1683067579.jpg?c=1 "Pentair OMNIFilter Series OB1-S-S18 Filter Housing, 10 gpm [SKU: ORG6285852]")
Pentair
![Pentair OMNIFilter Series OW30-DC6-S06 Housing Wrench, Under-Sink [SKU: ORG6286298]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/31845/30730/6286298__30503.1683067578.jpg?c=1 "Pentair OMNIFilter Series OW30-DC6-S06 Housing Wrench, Under-Sink [SKU: ORG6286298]")