APEC Water Systems 3 Pcs 3.5 O.D. Replacement O-Ring for Reverse ...

APEC Water Systems 3 Pcs 3.5" O.D. Replacement O-Ring for Reverse Osmosis Water Filter Housings with lubricant, Black

The O-RING-SET contains 3 pieces of 3. 5 in. O. D. standard industry size O-RING and 6 grams lubricant use to prevent leaks when customer need to change 3 pre-filter of 10 in. standard under sink reverse osmosis system. Recommend to change all O-RINGs once open the housing. Lubricate with clean lubricant and place in grooves below thread to prevent water leaks.

• IMPORTANT: A set of 3 O-rings for standard filter housings of APEC ESSENCE Series RO systems purchased BEFORE 6/1/2013 and AFTER 6/30/2019. ULTIMATE Series RO systems purchased BEFORE 5/1/2015 and after 6/30/2019
• Diameter 3. 5" OD
• Light Weight, Easy Install and Unload
• Manufactured using NSF-compliant materials
• Comes with 6 grams lubricant