Specification Brand : MUGLFPT BulletPoint : Compatible: 2 Pack O-Ring (Seals or Gaskets) Fit for MewMore WHB10 & WHB20 (Blue) whole house water filter housing. (Not for WHT10 and WHT20) BulletPoint1 : Part Number: 68898-32 BulletPoint2 : Product List: Contains (4) 68898-32 O-rings, which are convenient for replacing worn old O-rings and keeping spares in case you need them BulletPoint3 : Compatible Models: For use with 3M AP801, 3M AP801-C, 3M AP802 (not for newer 3M AP801B/T or AP802B/T), KemFlo 5000 Series, KemFlo 10,000 Series, Keystone CG10 Water Filters BulletPoint4 : Product Description: 68898-32 The O-ring is an important part that connects the filter head and the filter element. It plays the role of sealing and fixing the filter element. It can prevent impurities from entering the filter cartridge through the gap, keep the inside of the filter cartridge clean, and thus extend its service life. It is best to replace the sealing ring every three to four months, which can keep the water filter sealed for a long time and work better. Don't wait until there is a leak to take measures. BulletPoint5 : Product size: The outer diameter is 6 inches, the inner diameter is 5.6 inches, and the thickness is 0.215 inches. BulletPoint6 : Product material: This product is made of high-quality rubber material, which is durable, has good wear resistance, corrosion resistance and excellent sealing, and is not easy to age and oxidize. Color : Black ItemName : (4PCS) 68898-32 O-Ring Replacement for 3M AP801, AP801-C, AP802 Series Water Filter Housings, and KemFlo 5000 Series, KemFlo 10,000 Series and Keystone CG10 Water Filters - 6" OD 5.6" ID ItemPackageDimensions_Height : 20.7 centimeters ItemPackageDimensions_Length : 0.7 centimeters ItemPackageDimensions_Width : 12.7 centimeters ItemTypeKeyword : undersink-water-filtration-system-replacement-parts Manufacturer : 68898-32 Material : Rubber ModelNumber : 68898-32 NumberOfItems : 4 NumberOfPieces : 2 PartNumber : 68898-32 ProductDescription : This product contains (4) 68898-32 O-rings. Using this O-ring is convenient for you to replace worn old O-rings and keep spare parts in case of emergency. Suitable for 3M AP801, 3M AP801-C, 3M AP802 (not suitable for the newer 3M AP801B/T or AP802B/T), KemFlo 5000 series, KemFlo 10,000 series, Keystone CG10 water filters. This product is made of high-quality rubber material, durable, with good wear resistance, corrosion resistance and excellent sealing. It is not easy to age and oxidize. It is an important part connecting the filter head and the filter element. It plays the role of sealing and fixing the filter element, which can prevent impurities from entering the filter cartridge through the gap, keep the inside of the filter cartridge clean, and thus extend its service life. It is best to replace the sealing ring every three to four months, so that the water filter can be sealed for a long time and work better. Don't wait until there is a leak before taking action. SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 31401503