Product description
O-ring for Water Filter Housing Cover head 10 inch and 20 inch 4mm thickness 1PC oring
- Outer diameter : 3.65 inch ( ± 0.1 inch)
- Thickness : 4mm ( ± 0.5mm)
- Outer diameter : 4.1 inch ( ± 0.1 inch)
- Thickness : 4mm ( ± 0.5mm)
Please measure you bottom cap diameter to ensure compatibility. ±4mm difference is fine.
If your cap is smaller around 3mm, it can still fit.
If your cap is larger up to 4mm, you can stretch this o-ring a bit to fit.