GROCO Bronze Clam Shell Style Hull Strainer f/Up To 2-1/2" Thru Hull [SC-2500-L] Brand_Sudbury and a wide viewing angle

and a wide viewing angle

Waterproofing Spray & Stain Protection - 1 Gallon

the material can only be removed mechanically

Then it is encased in a UV-protected outer casing that allows for light to pass through so that you can see how much propane is left in the cylinder

GROCO Bronze Clam Shell Style Hull Strainer f/Up To 2-1/2" Thru Hull [SC-2500-L] Brand_Sudbury and a wide viewing angleBronze Clam Shell Style Hull Strainer f Up To 2 1 2" Thru Hull Features: C84400 bronze body and door. Cast filter slots. Pressure relief holes in door casting. Specifications: Flow Type: STD Mount Ring Incl.: No Max T Hull: 2 1 2" Perf Dia.: Cast Slots Specifications: Construction: Bronze Box Dimensions: 2"H x 6"W x 9"L WT: 2. 6 lbs UPC: 742985122680