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The AO Smith Whole House Water Filter O-Ring is a 5.48-inch diameter replacement part designed to maintain a water-tight seal for your sediment filter. Made from durable plastic, this O-ring fits most filter sumps designed for 4.5-inch filter elements, ensuring optimal contaminant removal and system performance. Each O-ring is individually packaged for hygiene and convenience, making it easy to replace every 3-6 months.
| Brand | AO Smith |
| Product Dimensions | 17.78 x 15.24 x 0.76 cm; 23 g |
| Material | Plastic |
| Item Weight | 23 g |
T**C
Exact fit
Needed a replacement O-ring for my basement water filter. This fit perfectly.
H**E
Perfect fit
It stopped the leak by fitting perfectly. Great value for such a necessary part. It is still holding up after 2 weeks use. I would definitely order again.
G**E
Good quality
If you have one of their all home filters, you need a spare ready when you change out the filter, some times it will last 2 or even 3 changes, other times change it with every filter change, as the saying goes “it’s better to have it and not need it as it is to need it and not have it”
B**N
Needed
Works
F**
works
fit great
Trustpilot
3 weeks ago
1 month ago
