As an Amazon Associate, we earn from qualifying purchases. Culligan 4 in. D Rubber Replacement O-Ring 1 pk O-Rings . OR-360B Attributes Brand name, Manufacturer name, Manufacturer, Category, CategoryL3O-Rings CategoryL1Plumbing CategoryL2Faucet and Faucet Repair Extra Product NameCulligan 4 in. D Rubber Replacement O-Ring 1 pk moq, multiple, tierMinQty11 MPNOR-360B qtyInStock0 SKU4020636 snippetThe Culligan OR-360B O-Ring is designed for use in the following whole house water filter with a 3/4-inch inlet/outlet. Culligan model HF-360B. The O-ring is used to seal the housing canister to the housing cap to prevent leaks.Find the RPLCMNT ORNG RBR RND 4'' at Ace. tierPrice14.59 Distributor offers SellerSKUMOQIn stockMultiplePrices Ace Hardware4020636111 @ $4.59