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APEC Water Systems SET 3 Pcs 3.5 O.D. Replacement O-Ring For Reverse Osmosis Water Filter Housings, 3 Count (Pack of 1), Black
The O-RING-SET contains 3 pieces of 3.5 in. O.D. standard industry size O-RING 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. APEC Water Systems does not distribute or sell our products to any 3rd party sellers on Amazon. Please purchase genuine APEC Water system product in “new”

Price is $9.00
Price: $8.81