Shop › LGD 1-½" LOW PROFILE STAINER SLIP - 31515 Image 1 of 1 LGD 1-½" LOW PROFILE STAINER SLIP - 31515 $12.99 1-1/2" FIT Low Profile Strainer. Fits any Lifegard 1.5" Slip Bulkhead or a standard 1.5" Slip fitting Quantity: Add To Cart Added! 1-1/2" FIT Low Profile Strainer. Fits any Lifegard 1.5" Slip Bulkhead or a standard 1.5" Slip fitting