O-Ring for Reverse Osmosis Water Filter Housings Diameter 3.5" O.D. Black 3 Pcs O-Ring Set
- 2. FITMENT: Compatible for most most industry standard size 10” filter housings..
- 3. MATERIAL: O-Rings made of high-quality and durable rubber. Lightweight and Durable..
- 4. SEAL LEAK: Can be used in conjunction with any food grade lubricant to provide the largest leak seal for your water filter.(Kindly noted: Replace the O-ring every 1-2 years.).